Mainboard Esc Model P4m890t M
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- Words: 22,125
- Pages: 29
5
4
3
2
1
PCB:244*210mm
D
1
Cover Page
2
Block Diagram
3
CPU P4-775(FSB)
4
CPU P4-775(PWR, GND)
5
Clock Generator, Clock Buffer
6
Power (DC to DC)
8
VDIMM & DDR VTT
Schematics
8237R+,ALC655
NB P4M890 (CPU)
8237A,ALC883
10
NB P4M890 (MEM)
8237R+,ALC655
12
NB P4M890 (VGA)
Lead-Free
BOM
244*210*1.6 -2116
9
NB P4M890 (PCI-E, V-Link)
GPIO
15-Q71-010010 Green
A
GPIO(PIN)
VT 8237R+
GPI23(P21)
-IDE2 cable detect
GPI8(AC9)
-IDE1 cable detect
GPI18(Y4)
-PCIE PME SCI
8237R+,ALC655
1.0
Layout
RoHS
11/28~12/30 81-605-Q71000 11/16~11/28 chipset delay
Gerber Out M/B return 12/30
81-605-Q71001
15-Q71-010020 Purple
B B
Schedule
RoHS
A
8237A,ALC883
Schematics
10/10
RoHS
81-605-Q71010 2/10
2/13
2/24
RoHS
Purple 15-Q71-011000 Purple
89-206-Q71100
30/10 20/10
81-605-Q71011
RoHS
35/20/20
4/10
6/19
100/50/10
1.0
13
DDR II SLOT1
14
DDR II SLOT2
15
DDR Terminator
16
PCI Express Slot X16, X1, CNR slot
17
SB VT8237R+/8237A/8237S(PCI, USB)
18
SB VT8237R+/8237A/8237S(IDE, GPIO, AC-Link, SATA)
19
SB VT8237R+/8237A/8237S(V-Link, MII, ROM)
20
LAN PHY(VT6103L)
21
Super IO(ITE8712F/KX,8718), FDD
3.Add BA0,BA1,BA2 termination resistor.
22
PCI 1, PCI 2
4.Change V_DIMM MOSFET from SO8 to TO-251.
23
USB, PS2, IDE
6.Modify CPU thermal trip circuit.
24
COM*2, LPT, VGA
7.JP1 pull high to VCC5 on ITE 8712F/KX.
25
Front Panel, FAN, ATX24P
9.Add GPO29 control PCIE reset.
26
AUDIO(ALC655/ALC883),Chip
10.INT_H pull down.
27
AUDIO(ALC655/ALC883),Connector
28
CLOCK DIAGRAM
29
POWER SEQUENCE
Function
IC
Rev : 1.0
SVID:1019(ECS) SSID:2171(Q71)
PCB
Power (CPU Vcore)
7
11
C
P4M890T-M
Customer:channel L2:PWR L3:GND Note
GPI19(U23)
-PCIE Hot Plug SCI
O
GPO7(R2)
-TBL(Top Block Lock)
OD
GPO10(R25)
V_DIMM volt adjust 0
OD
GPO11(T23)
V_DIMM volt adjust 1
O
GPO5(AC7)
-WP_ROM
OD
GPO29
PCIE reset
IO 8712KX
D
default=0
default=1
GP25(22)
CPU volt adjust 0
GP26(21)
CPU volt adjust 1
GP40(79)
CTRL PS2 volt in S5
default=1
GP23(24)
CTRL over clock
1:enable
GP10(84)
MSG LED1
GP53(77)
MSG LED2
GP20(27)
CFG1
default=0
GP21(26)
CFG2
default=0
C
Rev:A Initial version 1. Base on P4M800PRO-M(1.0A) to modify.
Rev:A->B 1.Delete 1394, add CNR slot. 2.DDR2 termination resistor:68 ohm->47 ohm.
B
5.NB:add 22UF on VCCA33HCK,VCCA33MCK.
B
8.ALC883:modify circuit for Vista.
11.Saving EEPROM of LAN.
Rev:B->1.0 1.VR11 2.Co-layout VT8237S 3.AUDIO capcitor modify. 4.VCC3 transfer to +1.5V_NB 5.CPU voltage adjustment. 6.add F_MIC2.
A
A
7.Modify clock gen's enable 8.Change SIO:-PCI_RST5 to -PCI_RST3.
Elitegroup Computer Systems
Title
Cover Page Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Tuesday, June 20, 2006
Sheet 1
1
of
29
5
4
3
2
1
05A
PWM
P4, Pentium-D
Richtek 9245A +Richtek 9602 VRM10.X 6
LGA775 (SMD) 1066MHz 3,4
Clock Gen. ICS 953002DF 5
(Realtek RTM866-890) D
D
AGTL+ 266MHz
VGA CON
VIA NB:P4M890
CRT
24
AGTL+ P4 CPU I/F
Clock Buffer ICS 9P936AF
DDR 400/DRR2 533
PCIE GFX x16
PCIE x16
16
Unbuffered DDR II-DIMM
13,14,15
5
INTEGRATED GRAPHICS
DDR2-533 Single Channel (Non ECC)
(Realtek RTM682-800)
(UniChrome Pro) 1 X16 PCIE VIDEO I/F
PCIE x1
PCIE x1
16
1 X16 V-Link I/F WITH SB
(Pin to Pin P4M900)
9,10,11,12
i)DDR2 667 ii)Int. DeltaChrome/DX9 support
V-LINK X16 C
RJ45
LAN PHY
VT8237R +/ VT8237A
VT6103L (TQFP48) 20
(左黃右綠) 20
ALC655/ ALC883 26,27
AC LINK
(Pin to Pin) USB2.0 (4+4)
Revision List
C/B B/Sur S/Sur
C
ITE8712 ITE8716 add Dual sourcing ITE8718 add PECI(CPU temp:digital) ITE8726 add K8 power sequence
CNR slot 16
SATA (2 PORTS) USB2.0*8
IN OUT MIC
Revision List(All pin to pin)
AC97(VT8237R+)
USB 2.0
23
HD(VT8237A) ATA 66/100/133
Serial ATA
SATA*2 18
ACPI 2.0 PCI/PCI BDGE
KB& MS 23
17,18,19
LPC I/F
ATA 133
First released
VT8237R
LAN PHY license.
VT8237R+
SATA II detect support
VT8237A
HD support
VT8237S
SATA II,HD support
23
LPC BUS
PCI BUS
B
IDE*2
VT8237CD
B
Impedance
PCB 2116
20/7.5/7.5/7.5/20
PCI SLOT*2
FLASH BIOS
ITE LPC SIO 8712F/IX,KX 21
22
4M 19
USB_P0+/-
(45/90)
LAN RX+/TX+/-
(50/100)
SATA R.G.B
A
1U-04(最大耐壓6.3V)
1U-06(BOM常用料耐壓10V)
0.1U-04(最大耐壓16V)
0.1U-06(BOM常用料耐壓25V)
22U/25DE
5*7 mm
100U/16DE
6.3*11 mm
220U/10DE
6.3*11 mm
470U/16DE
8*11 mm
680U/?DE
8*8 mm
FLOPPY 21
2
1500U/16DE 10*25 mm 3300U/25DE 10*25 mm
3
G
S
TO-263
TO-263
B55QS03
2SK3296
G
S
TO-252 20N03 TM3055TL-S 45N03
A
O
PCI1
24
PCI2
O
D
1
1000U/10DE 8*14 mm
D
COM LPT
D
I
SOT-223 1086(1.5A) 1085(3A) 1117(0.8~1A)
G
C
S
B
NB->RES (37.5) RES->CON (75)
20/12/20/12/20/12/20 20/5/20/5/20/5/20 Put 75 ohm on NB
PCI Bus Resource AD19 INTA,BCD AD20
INTB,CDA
REQ0 REQ1
3
E
1
OG I
E BC
A
ECB
1 2 3
2
SOT-23
SOT-23
SOT-23
T0-92
T0-92
T0-92
2N7002 SI2303S SI2301S
2N3904 2N3906 MMBT2907A
BAT54C BAT54S
78L05-D LM432
LM431 2N2222A 2N2097A
HSD882-D
Elitegroup Computer Systems Title
Block Diagram Date:
4
24/6/9/6/24(VIA excel)
8/12/8(47/91 guide) 20/5/7/7/20 (50/100) 20/5/7/7/20(VIA excel) group mismatch 5 mil.
Size Document Number Custom
5
20/7.5/7.5/7.5/20(VIA excel) 7.5/7.5/7.5(50/90 guide) 24/6/9/6/24
3
2
Rev
1.0
P4M890T-M
Tuesday, May 30, 2006
Sheet 1
2
of
29
A
B
2
GTLVREF_SEL P4EE Northwood NC Prescott GND Celeron D GND 1
9
-DBI3 -DBI2 -DBI1 -DBI0
-DBI[0:3]
-PROCHOT:Bi-direction(Enable TCC) (TCC:Thermal Control Circuit) Input pin:protect system component(VR) Output pin:protect CPU. A
-ADS -HA_STB0 -HA_STB1 -BNR -DBSY -DEFER -DRDY -HIT -HITM -HTRDY -BPRI -BREQ0 -HLOCK PECI
9 5/15 9 9 9 9 9 9 9 9 9 9 9 CONROE 9 21
REQ0 REQ1 REQ2 REQ3 REQ4
K4 J5 M6 K6 J6
-HREQ0 -HREQ1 -HREQ2 -HREQ3 -HREQ4
9 9 9 9 9
RS0 RS1 RS2
B3 F5 A3
-RS0 -RS1 -RS2
9 9 9
-HD_STBP0 -HD_STBN0 -HD_STBP1 -HD_STBN1 -HD_STBP2 -HD_STBN2 -HD_STBP3 -HD_STBN3
9 9 9 9 9 9 9 9
CPU_CLK+ CPU_CLK-
5 5
DSTBP0 DSTBN0 DSTBP1 DSTBN1 DSTBP2 DSTBN2 DSTBP3 DSTBN3
B9 C8 E12 G12 G19 G20 C17 A16
BCLK0 BCLK1 ITP_CLK1 ITP_CLK0
F28 G28 AJ3 AK3
PWRGOOD VTTPWRGD RESET
N1 AM6 G23
CS_GTLREF IERR MCERR DBRESET BOOTSELECT SKTOCC COMP0 COMP1 COMP2 COMP3 COMP4 COMP5 COMP6 COMP7
20/5/20/5/20 (non-differential)
CONROE 6 VID7 PWRGD_CPU 25 VTT_PWRGD 6,8 -CPURST 9
PWRGD_CPU
VTT_PWRGD -CPURST
GTLVREF_NB E24 GTLVREF_NB 9 -IERR AB2 AB3 DBRESET AC2 BOOTSELECT Y1 AE8 SKTOCC CPUMISS R200 CPU_COMP0 0-04-O A13 6 VID_SELECT CPU_COMP1 T1 15/10 CONROE CPU_COMP2 G2 CPU_COMP3 R1 CPU_COMP4 J2 CPU_COMP5 T2 CPU_COMP6 Y3 CPU_COMP7 AE3
MSID0 MSID1
W1 V1
DEP0 DEP1 DEP2 DEP3
J16 H15 H16 J17
THERMDA THERMDC THERMTRIP PROCHOT
AL1 AK1 M2 AL2
TESTHI0 TESTHI1 TESTHI2 TESTHI3 TESTHI4 TESTHI5 TESTHI6 TESTHI7 TESTHI8 TESTHI9 TESTHI10 TESTHI11 TESTHI12
F26 W3 F25 G25 G27 G26 G24 F24 G3 G4 H5 P1 W2
BSEL0 BSEL1 BSEL2
G29 H30 G30
TCK TDI TDO TMS TRST
AE1 AD1 AF1 AC1 AG1
CPU1C J4 J7 K2 K5 K7 L23 L24 L25 L26 L27 L28 L29 L3 L30 L6 L7 M1 M7 N3 N6 N7 P23 P24 P25 P26 P27 P28 P29 P30 P4 P7 R2 R23 R24 R25 R26 R27 R28 AM24 AM27 AM28 AM4 AM7 AN1 AN10 AN13 AN16 AN17 AN2 AN20 AN23 AN24 AN27 AN28 AN7 B1 B11 B14 B17 B20 B24
R312 R293
18
AN8 AN9 J10 J11 J12 J13 J14 J15 J18 J19 J20 J21 J22 J23 J24 J25 J26 J27 J28 J29 J30 J8 J9 K23 K24 K25 K26 K27 K28 K29 K30 K8 L8 M23 M24 M25 M26 M27 M28 M29 M30 M8 N23 N24 N25
DBI3 DBI2 DBI1 DBI0
GTLVREF3_CPU
19 19 19 19 19 19 19 9,19 19
VCC_CPU182 VCC_CPU183 VCC_CPU184 VCC_CPU185 VCC_CPU186 VCC_CPU187 VCC_CPU188 VCC_CPU189 VCC_CPU190 VCC_CPU191 VCC_CPU192 VCC_CPU193 VCC_CPU194 VCC_CPU195 VCC_CPU196 VCC_CPU197 VCC_CPU198 VCC_CPU199 VCC_CPU200 VCC_CPU201 VCC_CPU202 VCC_CPU203 VCC_CPU204 VCC_CPU205 VCC_CPU206 VCC_CPU207 VCC_CPU208 VCC_CPU209 VCC_CPU210 VCC_CPU211 VCC_CPU212 VCC_CPU213 VCC_CPU214 VCC_CPU215 VCC_CPU216 VCC_CPU217 VCC_CPU218 VCC_CPU219 VCC_CPU220 VCC_CPU221 VCC_CPU222 VCC_CPU223 VCC_CPU224 VCC_CPU225 VCC_CPU226
C20 D19 G11 A8
NMI_SB -IGNNE -SMI HTEST13 R300 -STPCLK 0-04
VCORE
-A20M -FERR -CPUINIT INTR NMI_SB -IGNNE -SMI -SLP -STPCLK
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND(VID7) GND GND GND GND GND GND GND GND GND GND GND GND(VID_SELECT) GND GND GND GND GND GND
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND(GTLREF_SEL) GND GND GND GND GND
VCC_CPU137 VCC_CPU138 VCC_CPU139 VCC_CPU140 VCC_CPU141 VCC_CPU142 VCC_CPU143 VCC_CPU144 VCC_CPU145 VCC_CPU146 VCC_CPU147 VCC_CPU148 VCC_CPU149 VCC_CPU150 VCC_CPU151 VCC_CPU152 VCC_CPU153 VCC_CPU154 VCC_CPU155 VCC_CPU156 VCC_CPU157 VCC_CPU158 VCC_CPU159 VCC_CPU160 VCC_CPU161 VCC_CPU162 VCC_CPU163 VCC_CPU164 VCC_CPU165 VCC_CPU166 VCC_CPU167 VCC_CPU168 VCC_CPU169 VCC_CPU170 VCC_CPU171 VCC_CPU172 VCC_CPU173 VCC_CPU174 VCC_CPU175 VCC_CPU176 VCC_CPU177 VCC_CPU178 VCC_CPU179 VCC_CPU180 VCC_CPU181
D#0 D#1 D#2 D#3 D#4 D#5 D#6 D#7 D#8 D#9 D#10 D#11 D#12 D#13 D#14 D#15 D#16 D#17 D#18 D#19 D#20 D#21 D#22 D#23 D#24 D#25 D#26 D#27 D#28 D#29 D#30 D#31 D#32 D#33 D#34 D#35 D#36 D#37 D#38 D#39 D#40 D#41 D#42 D#43 D#44 D#45 D#46 D#47 D#48 D#49 D#50 D#51 D#52 D#53 D#54 D#55 D#56 D#57 D#58 D#59 D#60 D#61 D#62 D#63
E
CPU1D
LGA-775PS-AMP
N26 N27 N28 N29 N30 N8 P8 R8 T23 T24 T25 T26 T27 T28 T29 T30 T8 U23 U24 U25 U26 U27 U28 U29 U30 U8 V8 W23 W24 W25 W26 W27 W28 W29 W30 W8 Y23 Y24 Y25 Y26 Y27 Y28 Y29 Y30 Y8
3
B4 C5 A4 C6 A5 B6 B7 A7 A10 A11 B10 C11 D8 B12 C12 D11 G9 F8 F9 E9 D7 E10 D10 F11 F12 D13 E13 G13 F14 G14 F15 G15 G16 E15 E16 G18 G17 F17 F18 E18 E19 F20 E21 F21 G21 E22 D22 G22 D20 D17 A14 C15 C14 B15 C18 B16 A17 B18 C21 B21 B19 A19 A22 B22
D
62-04 62-04
B5 B8 C10 C13 C16 C19 C22 C24 C4 C7 D12 D15 D18 D21 D24 D3 D5 D6 D9 E11 E14 E17 E2 E20 E25 E26 E27 E28 E29 E8 F10 F13 F16 F19 F22 F4 F7 G1 H10 H11 H12 H13 H14 H17 H18 H19 H20 H21 H22 H23 H24 H25 H26 H27 H29 H3 H6 H7 H8 H9
Y7 Y5 Y2 W7 W4 V7 V6 V30 V3 V29 V28 V27 H28 AF30 V26 V25 V24 V23 U7 HTEST12 U1 T7 CONROE T6 T3 R7 R5 R30 R29
CONROE 1 STP10
BPM0_2 R457 CONROE
GTLREF_SEL 1 STP12 CONROE
GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND GND GND GNDRSVD(VID6) GND IMPSEL GND
A20 CONROE AC4 AE4 AE6 ER87 AH2 B13 COMP8 24.9-1-04 C9 BPM1_2 VCC_PLL D1 D14 C303 D16 .1u-16VY-04 D23 4 C258 E23 10u-10V-08 E5 E6 R190 1K-04 E7 F23 GTLVREF4_CPU G10 R199 1K-04 J3 N4 R201 1K-04 N5 P5
60 ohm/X 50 ohm/ install AM5 VID6 F6 R297 51-1-04 CONROE LGA-775PS-AMP VTT_CPU
HTEST0 HTEST2 -FERR -TRIP -PROCHOT -CPURST
R185 R186 R285 R283 R330 R331
62-04 62-04 62-04 62-04 124-1-04 62-04
HTEST1 HTEST8 HTEST9 HTEST10
R294 R319 R275 R278
VTT_LEFT 62-04 62-04 62-04 62-04
0-04-O
BPM0
6
C307 .1u-16VY-04
3
4
HTEST11 HTEST12 HTEST13 -BREQ0
R284 R325 R281 R317
62-04 62-04 62-04 62-04
CPU_COMP2 CPU_COMP3 CPU_COMP4 CPU_COMP5 PWRGD_CPU -CPUINIT -SMI -SLP NMI_SB -STPCLK INTR -IGNNE -A20M DBRESET
R318 R324 R279 R310 R307 R308 R309 R304 R282 R305 R303 R306 R280 R327
100-1-04-O 100-1-04-O 60.4-1-04 60.4-1-04 100-1-04 62-04 62-04 62-04 62-04 C300 62-04 .1u-16VY-04 62-04 62-04 62-04 62-04
BPM0_2 BPM1_2
R352 R287
47-04 47-04
2
VCORE CONROE VTT_RIGHT
AP339E
VCORE
VTT_CPU
VTT_LEFT THERMDA THERMDC -TRIP -PROCHOT HTEST0 HTEST1 HTEST2
THERMDA THERMDC -TRIP -PROCHOT CONROE
21 21 25 6
To SB(VT8237A) To SB(VT8237S) -THRMTRIP 18
R329 2.7K-04-O
SC3 C228 C238 C230
.1u-16VY-04-X-O .1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04-O
C193 C192 C190 C191
.1u-16VY-04 .1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04-O
C
HD0 HD1 HD2 HD3 HD4 HD5 HD6 HD7 HD8 HD9 HD10 HD11 HD12 HD13 HD14 HD15 HD16 HD17 HD18 HD19 HD20 HD21 HD22 HD23 HD24 HD25 HD26 HD27 HD28 HD29 HD30 HD31 HD32 HD33 HD34 HD35 HD36 HD37 HD38 HD39 HD40 HD41 HD42 HD43 HD44 HD45 HD46 HD47 HD48 HD49 HD50 HD51 HD52 HD53 HD54 HD55 HD56 HD57 HD58 HD59 HD60 HD61 HD62 HD63
HD[0:63]
D2 R6 AD5 C2 B2 G7 C1 D4 E4 E3 G8 F3 C3 G5 F2
-A20M -FERR -CPUINIT INTR
VTT_LEFT
TCK TDI TDO TMS -TRST
B to 1.0(5/26)
680-04
-IERR
R313
62-04
TDI TDO TMS
R328 R316 R340
150-04 75-1-04 39-1-04
BOOTSELECT R295 62-04 CPU_COMP6 R326 60.4-1-04 60.4-1-04 CPU_COMP7 R296 C294 .1u-16VY-04
130mA VCC3 ER86 51-1-04
+1.5V (Near CPU)
12mil
R353 124-1-04
GTLVREF3_CPU
12mil
R412 124-1-04
VTT_PWRGD -CPUINIT -SLP -CPURST PWRGD_CPU
C270 C293 C299 C195 C292
10P-04-O 33P-04-O 33P-04-O 33P-04-O 33P-04-O
For test.
GTLVREF4_CPU
Q57
B 5 5 5
VTT_POWERGOOD VID[5:0] GTLREF TMS TDI TDO BPM[5:0] Other VRD comp
VTT_LEFT
VCC3
BBSEL0 BBSEL1 BBSEL2
RESET# BR0# POWERGOOD TEST1 TEST[12:8]
VID_SELECT R365
-TRIP
CONROE
HTEST8 HTEST9 HTEST10 HTEST11 HTEST12
CPU data sheet VTT_LEFT VTT_RIGHT
Q35 2N3904S-S-O
B E
9
ADS ADSTB0 ADSTB1 BNR DBSY DEFER DRDY HIT HITM TRDY BPRI BR0 LOCK PCREQ EDRDY
K3 R3 P3 K1 L1 N2 P2 L2 M3
C
5/15
A20M FERR INIT LINT0 LINT1 IGNNE SMI SLP/TESTH13 STPCLK
E
STP6 STP5
A#3 A#4 A#5 A#6 A#7 A#8 A#9 A#10 A#11 A#12 A#13 A#14 A#15 A#16 A#17 A#18 A#19 A#20 A#21 A#22 A#23 A#24 A#25 A#26 A#27 A#28 A#29 A#30 A#31 A#32 A#33 A#34 A#35
1
4
L5 P6 M5 L4 M4 R4 T5 U6 T4 U5 U4 V5 V4 W5 AB6 W6 Y6 Y4 AA4 AD6 AA5 AB5 AC5 AB4 AF5 AF4 AG6 AG4 AG5 1 AH4 1 AH5 AJ5 AJ6
2
HA3 HA4 HA5 HA6 HA7 HA8 HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16 HA17 HA18 HA19 HA20 HA21 HA22 HA23 HA24 HA25 HA26 HA27 HA28 HA29 HA30 HA31
HA[3:31]
1
9
C
PECI:Platform Environment Control Interface.
CPU1A
VCC_PLL 2N3904S-S
C305 1u-10V
R262 100-1-04
R364 210-1-04
C306 1u-10V
TCK -TRST
R315 R253
27-04 680-04
CPU_COMP0 CPU_COMP1 CPU_COMP2 CPU_COMP3
R217 R311 R276 R288
60.4-1-04 60.4-1-04 60.4-1-04 60.4-1-04
1
R456 210-1-04
Elitegroup Computer Systems
2
5/15
Title
CPU1 (FSB)
LGA-775PS-AMP
B
C
D
Size C
Document Number
Rev
Date:
Monday, June 19, 2006
1.0
P4M890T-M Sheet E
3
of
29
A
B
C
9 VTT_CPU
VCORE
-HAP1 STP8
D
BPM0 BPM1 BPM2 BPM3 BPM4 BPM5
1
BPM0 CONROE
E
3 VCORE_SENSE_AN5 R228 VCORE_SENSE R230
0-04 0-04-O
VCCSEN
6
VSS_SENSE_AN6 R232 VSS_SENSE R231
0-04 0-04-O
VSSSEN
6
CONROE VTT_LEFT
FORCEPH_N 6 R277
62-04-O
1
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
AK6 G6 RSVD3 RSVD4
F29 H4 U2 U3 AJ2 AJ1 AD2 AG2 AF2 AG3 AD3 VTT_PKGSENSE RSP AP0 AP1 BPM0 BPM1 BPM2 BPM3 BPM4 BPM5 BINIT
A29 B25 B29 B30 C29 A26 B27 C28 A25 A28 A27 C30 A30 C25 C26 C27 B26 D27 D28 D25 D26 B28 D29 D30 VCC_CORE1 VCC_CORE2 VCC_CORE3 VCC_CORE4 VCC_CORE5 VCC_CORE6 VCC_CORE7 VCC_CORE8 VCC_CORE9 VCC_CORE10 VCC_CORE11 VCC_CORE12 VCC_CORE13 VCC_CORE14 VCC_CORE15 VCC_CORE16 VCC_CORE17 VCC_CORE18 VCC_CORE19 VCC_CORE20 VCC_CORE21 VCC_CORE22 VCC_CORE23 VCC_CORE24
20/20/20
RSVD1 RSVD2
GTLREF1 GTLREF0
H2 H1
C291 220P-04
VCC_SENSE VSS_SENSE
AN3 AN4
VTT_OUT_RIGHT VTT_OUT_LEFT
AA1 J1
VTT_SEL
F27
VTT_SEL
LL_ID0 LL_ID1
V2 AA2
LL_ID0 LL_ID1
VID0 VID1 VID2 VID3 VID4 VID5
AM2 AL5 AM3 AL6 AK4 AL4
VCORE_SENSE VSS_SENSE
VCCIO_CPU C198 10u-10V-08
VTT_RIGHT VTT_LEFT
L13 IND-4.7u-08
VTT_CPU
C197 10u-10V-08-O L14 IND-4.7u-08 C199 10u-10V-08-O
VTT_CPU
VCC3
VTT_SEL
1 1
10u-10V-08
Near CPU VCCA_CPU C196 10u-10V-08 VSS_CPU
C23
4
C275
C297 20/20/20 220P-04 6 VSSSEN
C296 220P-04-O
GTLVREF1_CPU GTLVREF0_CPU
VCCIOPLL
AJ26 AJ8 AJ9 AK11 AK12 AK14 AK15 AK18 AK19 AK21 AK22 AK25 AK26 AK8 AK9 AL11 AL12 AL14 AL15 AL18 AL19 AL21 AL22 AL25 AL26 AL29 AL30 AL8 AL9 AM11 AM12 AM14 AM15 AM18 AM19 AM21 AM22 AM25 AM26 AM29 AM30 AM8 AM9 AN11 AN12 AN14 AN15 AN18 AN19 AN21 AN22 AN25 AN26 AN29 AN30
6 VCCSEN
VCORE_SENSE_AN5 VSS_SENSE_AN6
A23 B23
VCC_CPU39 VCC_CPU40 VCC_CPU41 VCC_CPU42 VCC_CPU43 VCC_CPU44 VCC_CPU45 VCC_CPU46 VCC_CPU47 VCC_CPU48 VCC_CPU49 VCC_CPU50 VCC_CPU51 VCC_CPU52 VCC_CPU53 VCC_CPU54 VCC_CPU55 VCC_CPU56 VCC_CPU57 VCC_CPU58 VCC_CPU59 VCC_CPU60 VCC_CPU61 VCC_CPU62 VCC_CPU63 VCC_CPU64 VCC_CPU65 VCC_CPU66 VCC_CPU67 VCC_CPU68 VCC_CPU69 VCC_CPU70 VCC_CPU71 VCC_CPU72 VCC_CPU73 VCC_CPU74 VCC_CPU75 VCC_CPU76 VCC_CPU77 VCC_CPU78 VCC_CPU79 VCC_CPU80 VCC_CPU81 VCC_CPU82 VCC_CPU83 VCC_CPU84 VCC_CPU85 VCC_CPU86 VCC_CPU87 VCC_CPU88 VCC_CPU89 VCC_CPU90 VCC_CPU91 VCC_CPU92 VCC_CPU93
LGA-775PS-AMP
AN5 AN6
VCCA VSSA
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
2
A12 A15 A18 A2 A21 A24 A24 A6 A9 AA23 AA24 AA25 AA26 AA27 AA28 AA29 AA3 AA30 AA6 AA7 AB1 AB23 AB24 AB25 AB26 AB27 AB28 AB29 AB30 AB7 AC3 AC6 AC7 AD4 AD7 AE10 AE13 AE16 AE17 AE2 AE20 AE24 AE25 AE26 AE27
VCC_CPU1 VCC_CPU2 VCC_CPU3 VCC_CPU4 VCC_CPU5 VCC_CPU6 VCC_CPU7 VCC_CPU8 VCC_CPU9 VCC_CPU10 VCC_CPU11 VCC_CPU12 VCC_CPU13 VCC_CPU14 VCC_CPU15 VCC_CPU16 VCC_CPU17 VCC_CPU18 VCC_CPU19 VCC_CPU20 VCC_CPU21 VCC_CPU22 VCC_CPU23 VCC_CPU24 VCC_CPU25 VCC_CPU26 VCC_CPU27 VCC_CPU28 VCC_CPU29 VCC_CPU30 VCC_CPU31 VCC_CPU32 VCC_CPU33 VCC_CPU34 VCC_CPU35 VCC_CPU36 VCC_CPU37 VCC_CPU38
VTT_SEL R182
7
1K-04
CONROE
STP9 STP7
VTT_RIGHT
VID0 VID1 VID2 VID3 VID4 VID5
FORCEPH_N
6 6 6 6 6 6
R227
127-1-04
Demo 130 ohm. CONROE VTT_RIGHT
VCORE
BPM0 BPM2 BPM1 BPM5 BPM3 BPM4
R246 R314 1 3 5 7
3
51-1-04 51-1-04 2 4 RN16 6 51-8P4R-12 8
VTT_RIGHT VCORE
12mil
R333 124-1-04
SC22 SC18 C257 SC9 SC11
10u-10V-08-X 10u-10V-08-X 10u-10V-08-O 10u-10V-08-X 10u-10V-08-X-O
R301 210-1-04
SC14 SC10 C172 SC6 SC24
10u-10V-08-X 10u-10V-08-X 10u-10V-08 10u-10V-08-X 10u-10V-08-X-O
C249 SC4 C242 C266 C168
10u-10V-08 10u-10V-08-X 10u-10V-08 10u-10V-08-O 10u-10V-08
R302 124-1-04-O
C263 C259 SC16 SC19 C171
10u-10V-08-O 10u-10V-08-O 10u-10V-08-X-O 10u-10V-08-X-O 10u-10V-08
R332 210-1-04-O
C170 C241 C231 SC21 SC27
10u-10V-08-O 10u-10V-08 10u-10V-08 10u-10V-08-X-O 10u-10V-08-X-O
GTLVREF0_CPU C301 1u-10V
GTLVREF0_CPU = 0.63*VTT_RIGHT
2
VTT_RIGHT VCORE R341 GTLVREF0_CPU
12mil GTLVREF1_CPU
0-04 C298 1u-10V
GTLVREF1_CPU = 0.63*VTT_RIGHT
1
AE28 AE29 AE30 AE5 AE7 AF10 AF13 AF16 AF17 AF20 AF23 AF24 AF25 AF26 AF27 AF28 AF29 AF3 AF6 AF7 AG10 AG13 AG16 AG17 AG20 AG23 AG24 AG7 AH1 AH10 AH13 AH16 AH17 AH20 AH23 AH24 AH3 AH6 AH7 AJ10 AJ13 AJ16 AJ17 AJ20 AJ23 AJ24 AJ27 AJ28 AJ29 AJ30 AJ4 AJ7 AK10 AK13 AK16 AK17 AK2 AK20 AK23 AK24 AK27 AK28 AK29 AK30 AK5 AK7 AL10 AL13 AL16 AL17 AL20 AL23 AL24 AL27 AL28 AL3 AL7 AM1 AM10 AM13 AM16 AM17 AM20 AM23
3
AA8 AB8 AC23 AC24 AC25 AC26 AC27 AC28 AC29 AC30 AC8 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD8 AE11 AE12 AE14 AE15 AE18 AE19 AE21 AE22 AE23 AE9 AF11 AF12 AF14 AF15 AF18 AF19 AF21 AF22
VCC_CPU94 VCC_CPU95 VCC_CPU96 VCC_CPU97 VCC_CPU98 VCC_CPU99 VCC_CPU100 VCC_CPU101 VCC_CPU102 VCC_CPU103 VCC_CPU104 VCC_CPU105 VCC_CPU106 VCC_CPU107 VCC_CPU108 VCC_CPU109 VCC_CPU110 VCC_CPU111 VCC_CPU112 VCC_CPU113 VCC_CPU114 VCC_CPU115 VCC_CPU116 VCC_CPU117 VCC_CPU118 VCC_CPU119 VCC_CPU120 VCC_CPU121 VCC_CPU122 VCC_CPU123 VCC_CPU124 VCC_CPU125 VCC_CPU126 VCC_CPU127 VCC_CPU128 VCC_CPU129 VCC_CPU130 VCC_CPU131 VCC_CPU132 VCC_CPU133 VCC_CPU134 VCC_CPU135 VCC_CPU136
CPU1B
4
AH22 AF8 AF9 AG11 AG12 AG14 AG15 AG18 AG19 AG21 AG22 AG25 AG26 AG27 AG28 AG29 AG30 AG8 AG9 AH11 AH12 AH14 AH15 AH18 AH19 AH21 AH25 AH26 AH27 AH28 AH29 AH30 AH8 AH9 AJ11 AJ12 AJ14 AJ15 AJ18 AJ19 AJ21 AJ22 AJ25
CONROE
Elitegroup Computer Systems CONROE A24
R233
VRDSEL 1K-04-O
1
B to 1.0(6/7)
Title
STP11
CPU P4-775 (PWR, GND)
CONROE
A
B
C
D
Size C
Document Number
Rev
Date:
Thursday, June 15, 2006
1.0
P4M890T-M Sheet E
4
of
29
C
17 21
R168 1 R172 1
USB_CLK48 SIO_CLK48
R124 1 R130 1
2 33-04 2 33-04
NB_HCLK+ NB_HCLK-
9 9
1 3 10 16 20 22 26 39 45 49
VDDA VDDREF VDDPCI1 VDDPCI2 TURBO VDD48 VDD3V66 VDDPCIEX_1 VDDPCIEX_2 VDDCPU
CPUT1 CPUC1
51 50
R136 1 R143 1
2 33-04 2 33-04
CPU_CLK+ CPU_CLK-
3 3
CPUT2/PCIEXT0 CPUC2/PCIEXC0
47 46
PCIEXT1 PCIEXC1
44 43
PCIEXT2 PCIEXC2
42 41
4 5 11 12 13 14 17 18
FS0/REF0 FS1/REF1 FS2/PCI0 FS3/PCI1 PCI2 PCI3 PCI4 PCI5
PCIEXT3 PCIEXC3
38 37
R153 1 R157 1
2 33-04 2 33-04
NB_PECLK+ 11 NB_PECLK- 11
PCIEXT4 PCIEXC4
36 35
R162 1 R164 1
2 33-04 2 33-04
PE_CLK1+ PE_CLK1-
16 16
34 33
2 33-04 2 33-04
23 24
PCIEXT5 PCIEXC5
R169 1 R174 1
PE_CLK2+ PE_CLK2-
16 16
2 22-04 MODE0 2 22-04 24_48M-
MODE0/48MHz SEL24_48#/24_48MHz
31 48
29 28 27
GCLK_NB VCLK_SB
11 19
SCLK SDATA
3V66_0 FS4/3V66_1 ITP_EN/3V66_2
13,14,16,18 SMBCK 13,14,16,18 SMBDT
GND GNDREF GNDPCI1 GNDPCI2 GND48 GND3V66 GNDPCIEX_1
2 8 15 19 25 30 32
GEN_VTTGD: High Active(>2.0V) GEN_VTTGD
9 21 55
25 CKGEN_RESET
VTTPWGD/PD RESET IREF ICS953002DFLF
ER26 475-1-04
R144 R137 R131 R125
1 1 1 1
2 2 2 2
For EMI.(Near CK GEN)
Strapping
51-1-04 51-1-04 51-1-04 51-1-04
R177 1 2 22-04 FS4 R179 1 2 22-04 ITP_EN 1 2 R181 10K-04-O
24_48M-
1 1 1 1 1 1
VCORE
2
C182 1 C180 1
2 10P-04-O 2 10P-04-O
PCLK_SB C160 1 PCLK_SIO C149 1 PCLK_ROM C169 1
2 10P-04-O 2 10P-04-O 2 10P-04-O
PCLK_1 PCLK_2
C154 1 C158 1
2 10P-04-O 2 10P-04-O
10K-04-O 10K-04-O 10K-04-O
SMBDT SMBCK
C152 1 C181 1
2 22P-04-O 2 22P-04-O
ITP_EN: latched input to select pin functionality. R161 4.7K-04
1:CPU 2 ITP pair 0:PCI-EX0 ITP
*
TURBO
R159 1K-04 TURBO_CK 21
VTT_CPU
953002CF 953002DF
FSB 1066/266MHz 1066/266MHz
PCIE 106MHz 100MHz
VCC3
VCC3
3
Async Sync
2
FS0 FS1 FS2
R210 R211 R213
R134 1K-04
10K-04 10K-04 10K-04
BSEL0 BSEL1 BSEL2
3
Q11 Q18 2N3904S-S
B
1
B to 1.0(5/29)
E
R206 470-04
2
C365 .01u
FB-600-S08
10 21 27
C389 C371 C372 C378 C388 C373 10u-10V-08 .1u-16VY-04-O .1u-16VY-04 .1u-16VY-04 .1u-16VY-04-O .1u-16VY-04
VCC25
9 22 28
VDD2.5/1.8-0 VDD2.5/1.8-1 VDD2.5/1.8-2 GND GND GND
VCC25A_CK L26 FB-600-S08 C379 C382 .1u-16VY-04 1u-10V
C383 .1u-16VY-04
13,14,16,18 SMBCK 13,14,16,18 SMBDT
30/10/5/10/30
10 10
5 6
D2CLK0+ D2CLK0-
13 13
DDRT1 DDRC1
7 8
D2CLK1+ D2CLK1-
13 13
DDRT2 DDRC2
13 14
D2CLK2+ D2CLK2-
13 13
1 26
AVDD2.5-0 AVDD2.5-1
DDRT3 DDRC3
18 17
D2CLK3+ D2CLK3-
14 14
2 25
AGND AGND
DDRT4 DDRC4
20 19
D2CLK4+ D2CLK4-
14 14
16 15
SDATA SCLK
DDRT5 DDRC5
24 23
D2CLK5+ D2CLK5-
14 14
FB_OUTT FB_OUTC
11 12
3 4
MCLKO+ MCLKOR454 100-04-O
MCLKO+/- as short as possible
DDRT0 DDRC0
BUF_INT BUF_INC ICS9P936AF
B to 1.0(4/10)
SSOP28
R433 R430
22-04 22-04
MCLKO+ MCLKO-
C381 C376
FS2 = Low
C369 10P-04-O
C368 10P-04
5P-04-O 5P-04-O
BSEL1 BSEL0
FS2
FS1
FS0
10/30
10
C BSEL1
E
BBSEL1
Q12
GPIOC
2N3904S-S 2
VTT_CPU
533
133
0
1
0
0
1
1=Auto
800
200
1
0
0
1
0
1=Auto
1066
266
0
0
0
0
0
1=Auto
FS4 FS3 FS2 FS1 FS0
CPU
PCIE
PCI
0
0
0
0
1
133
100
66
33
0
0
0
1
0
200
100
66
33
0
0
0
0
0
266
100
66
33
0
0
0
1
1
166
100
66
33
0
0
1
0
0
333
100
66
33
0
0
1
0
1
100
100
66
33
R129 1K-04
C BSEL2
E
BBSEL2
Q14
AGP
FS0,2,3,4: Internal Pull-low 120K
R207 470-04
3
Ext Clock Frequency Select Table(Mhz) MCLK_FB
Avoid MCLK+/- swing too low, buffer can't detect it.
1
FS1 = BSEL1
SB Strap 3
FSB FS0 = BSEL0
FS(Clock Gen)
CPU(775) BESL
B
VDIMMBFR
R128 1K-04
B
Space issue. 25/7/5/7/25 (DG:30/10/5/10/30)
U17
VDIMMBFR
L25
2N3904S-S
VTT_CPU
Q10 2N3904S-S
B
C186 1u-25
V_DIMM
R123 1K-04
C BSEL0
E
BBSEL0
C
GEN_VTTGD
R133 1K-04
R203 470-04
E
VCORE
2 R202 1K-04
C
1
6,25 VCORE_GD
1
R183 1K-04-O
GCLK_NB VCLK_SB
A to B(2/20) For rising time. 4
FS0,2,3,4: Internal Pull-low 120K
51-1-04 51-1-04 51-1-04 51-1-04 51-1-04 51-1-04
2 2 2 2 2 2
R126 1K-04
1
R184 8.2K-04
10K-04
SSOP56
R142 8.2K-04
2
VCORE
R145 R148 R180
2 22P-04 2 10P-04-O
If CPU temp > ??C then enable over clock
3VSB 3VSB
FS2 FS3 FS4
USB_CLK48 C174 1 SIO_CLK48 C177 1
VCC3 R175 R170 R165 R163 R158 R154
VCC3
B to 1.0(6/6)
R171
Default:Internal Pull-high 120K 1: 24Mhz * 0: 48Mhz
20/5/20
2 10P-04-O 2 10P-04-O 2 10P-04-O
10K-04-O
Mode: Internal Pull-low 120K 1:Mobile Mode * 0:Desktop Mode
25/5/7/5/25
3
BSEL
R166
MODE0
C139 1 C137 1 C138 1
CODEC_14 GUI_CK14 SB_OSC
B
2
B
54 53
GND GNDCPU GNDPCIEX_2
TURBO
EC11 C134 C147 C165 C173 C159 C146 C136 C153 .1u-16VY-04 100u-16SE-O .1u-16VY-04-O .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04-O R132 1 2 22-04 12 GUI_CK14 to 1.0(5/23) R140 1 FS0 2 22-04 26 CODEC_14 R139 1 FS1 2 22-04 18 SB_OSC R147 1 FS2 2 22-04 21 PCLK_SIO FS3 A to B(2/16) R151 1 2 22-04 22 PCLK_1 R152 1 2 22-04 22 PCLK_2 R156 1 2 22-04 20/5/20 19 PCLK_SB R155 1 2 22-04 19 PCLK_ROM
C130 10u-10V-08
2
4
C133 56P
VCC3_CK
L12 FB-600-S08
1
1
VCC3
CPUT0 CPUC0
6 7
E
VIA FAE:NB_HCLK and GCLK_NB are same length.
X1 X2
2 3
C135 56P
30/5/7/5/30
U9
CKG_X2
1
56 52 40
X2 X-14.318M-30m32
D
1
B
CKG_X1
2
A
2N3904S-S
1
Elitegroup Computer Systems Title
CLOCK SYNTHESIZERS Size Document Number Custom Date: A
B
C
D
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet E
5
of
29
5
4
3
2
1
B to 1.0(5/23)
R488
36K-1-04-O
R480
75K-1-04-O
CPUV1
21
CPUV0
21
CPUVID1 CPUVID0 VCORE 1 1 Normal 1 0 2% 0 1 4% 0 0 6%
O.D
+12V_4P
C422 220P
Freq:200khz R466
Power on to latch 0:VRD10.X first.
C424
D
R469 6.81K-1-04
R468
VCORE
NC
C423
1500P-04-O
R467
100-04
4 2
3 1 ATX_12V1 ATX-12V
C425
VCORE D
NC
C426 NC 390-04
3
47PF-04
R470
VCCSEN
1
C429
VCC5 UG2
R477 VCORE
R484
VID 5
PWM 5
PWM5
120K
35
VID 4
ISN35
20
12mil
36
VID 3
ISN24
19
12mil
VID2
37
VID 2
ISN1
18
12mil
4
VID1
38
VID 1
ISP1
25
C433
C434
C435
4
VID0
39
VID 0
ISP2
24
1u-25VX-08
1u-25VX-08
1u-25VX-08
40
VID_SEL
ISP3
23
ISP4
22
ISP5
21
C436
5
PWMIN2
PWM1
4
PWMIN1
R507 22K-04
D
D
PHASE3
20mil
LG3
0
R498 1
R497 Q54
20mil C438 .01u
G
P
3 13
FDD8896-S
FDD8896-S
10
20mil
9
20mil C439
25
5VSB
R509
3K-1-04 C443
.1u-25V
5V GND
GND
8 6
.1u-16VY-04 R508
L28 PIND-.56u-D 1 2
CD4148WP-S
G
BOOT3 LG1
3pcs GND via.
5,25 VCORE_GD
PHASE3
23
.1u-25V
1
B to 1.0(4/12)
21
GND
BOOT1
R506 NC
VCC5
15 11
UG3
PHASE1
2 C441
Q53 FDD8880_NL-S
G
3pcs GND via.
24K-04
UG1
C440
PVCC3
PWMIN3
24
10K-04
R493
Vcore_SN35
7
PHASE1
VR_HOT
0
20mil
20mil
14
LG3
PWM2 PHASE2
R501 0-04
20
BOOT2
PWM3 PHASE3
750
R511 0-04-O
12
GND
UG3 D22
Q55
R500
9pcs GND via.
VTT_PWRGD
VIN
750
750
3,8
1u-25V
D
16
GND
N
18
TS GND
NC
LG2
RT9605B
PVCC2
NC
R495
C431 .01u
C
R492
PHASE2
R490
NC
RT8802APQVS
R504
FDD8896-S
20mil
PVCC1
TSEN
FAN_SET
R489
20mil
G
FDD8896-S
U19
VTT_RIGHT
R503
G
RT9605A_PVCC
12mil
T_SEN
R514 6.8K-04-O
1u-25V
Q51
Vcore_SN1
12mil
U18
R499 1.1K-1-04
R483
Vcore_SN24
12mil
820
CD4148WP-S
.1u-25V
R496
10
11
OFS
HOT_SET
7
14
FBRTN
PWRGD
3
R487
D21 C432
22
R494 10K-04 VCC5
2
1
+12V_4P
VR_FAN
DVD
VR_HOT
VDD
12
8
31
RT8802A 9
10
C437 1u-25VX-08
9pcs GND via.
EN/VTT
R491
VCC5
Table VR11 VR10.X
GND
820
0
Q52
Vcore_SN35
820
LG2
P
Vcore_SN24
PWM4
30
N
S
29
R485
L27 PIND-.56u-D 2
R482 1
5.6 m-ohm
C430
1.Vcore from CHOKE. 2.Vcore can not connect to layer 2:vcore.
PWM 4
R486
1
D
28
27
26
5
4 FB
16
6 SS
17
13 RT
120K
17
4
R479
120K
19
VID3
PWM 3
VID4
4
PWM 2
4
PWM 1
VID 6
34
COMP
33
VID5
IOUT
VID6
4
IMAX
41
15 ADJ
GND VID 7
3
R481
PHASE2
20mil
CD4148WP-S
S
2 4 6 8 2 4 6 8
32
VID_SEL VID 7 VTT X GND X
S
P
20mil
VID7
9 m-ohm Q50 FDD8880_NL-S
G
S
N D20
3
R478
100-04
RN81 680-8P4R-04
VID_SELECT
0
RT9605A_PVCC
S
R476 0-04 PWM1 PWM2 PWM3
1 3 5 7 1 3 5 7
RN80 680-8P4R-04
VIN
NC
2200P-04
D
R474 .068u-25V-04 15K-04
R475 1K-04
47-04
R473
D
C428
S
R471 20K-04
VTT_RIGHT
3
4
T_ADJ
D31 BAT54C-O R472
C
1.5K-04
UG2
2
B to 1.0(5/23)
C427
NC
.1u-25V
.1u-16VY-04
VIN
NC
R525 130-1-04
C
R516
0
R513
Q56 FDD8880_NL-S
G PHASE1
20mil
RT2 R518 1
NC
C448
LG1
20mil
0
10KT
1u-25V
Q59
Q58
30mil RT3
VR_HOT FDD8896-S VSSSEN
FDD8896-S
T_ADJ
Near MOS or CHOKE. 8mil
S
R530
C447 .01u
G S
G
RT9605A_PVCC
0-04
T_SEN
8mil
R517 D
E
E
Q62 2N3904S-S
10KT
4 +12V_4P
VIN
0.8375V~1.600V
L30
VCORE
B to 1.0(4/12)
EC6
+
EC7
+
EC8
+
1
100-04
1
1
RCK-.9uD
1
R522 EC10
119A
Close to CPU keepout zone(H:20mm*6pcs) VCORE
+ EC13
EC20
EC15
EC12
EC14
2
2
2
2
1800u-16D10LE 1800u-16D10LE 1800u-16D10LE 1800u-16D10LE-O 1800UF/6.3V
1800UF/6.3V
1800UF/6.3V
R526
N
100u-2ASVPAN-O
C255 P
N
100u-2ASVPAN-O
C264 P
N
100u-2ASVPAN-O
10-08
R468:390 ohm-> 470 ohm R472:47 ohm-> 150 ohm
C262 P
1800UF/6.3V-O 1800UF/6.3V-O
05A C275:10UF-> NC
B
L29 PIND-.56u-D 1 2
C446
B 43K-04
Q61 2N3904S-S
UG1
CD4148WP-S
D
B
D23
20mil
4
P
FORCEPH_N C
R524 130-1-04
R512
3
VCC5
R521 2K-04
S
-PROCHOT
N
VCC3
B
10
C445 1u-25V
D
C444
Vcore_SN1
B to 1.0(6/5)
E
RT9605A_PVCC
Q64 PMBS3906-S-O C
B to 1.0(4/17) VCORE
20mil
Close to under CPU Heat-Sink(H:8mm*9pcs) A
5VSB
+
+
+
+
+
CT8
1
CT5
1
CT4
1
CT3
1
CT2
1
CT1
1
CT6
+
+
2.5V:ON 680UF/4V
680UF/4V
680UF/4V
680UF/4V
680UF/4V-O 680UF/4V-O 2
680UF/4V
2
680UF/4V
2
1K-04-O
2
R531
2
C
Remove(1800UF/6.3V):EC12,EC20,EC13,EC15
+
1
CT7
B to 1.0(4/17) 1K-04-O
2
4.7K-04-O
2
CT1,CT3,CT4,CT6,CT7
POS-Cap(100UF/4V):add C255,C262,C264
1
OS-CON(560UF/2.5V): change to
R529
2
R528
A
B
R516:43K-> 18K
5
4
3
R532 2K-04-O
C449 1000P/50V-04-O
B to 1.0(4/17)
1
A
Patch RT9605A issue. 5VSB first and then +12V.
2
R Q65 GS431-S-O
Elitegroup Computer Systems
Title
Vcore POWER(RT8802A+RT9605B)
2
Size C
Document Number
Date:
Thursday, June 15, 2006
Rev
P4M890T-M2 Sheet 1
1.0 6
of
29
5
4
3
2
1
VCC25
1
(TO-252)
0-8P4R-12
B to 1.0(5/30) D
Total 0.5A
R187
1
2
ER36 10K-1-04
(1.52V/1.51V)
Total 1.8A
+1.5V_NB
SB2.5_1.5
200-1-04
(D8*14mm)
EC29 1000u-6V3LD8H14EG-LU
2 2 1
1
1
Q17 P3055LDG-S
G
GS324SS
1
3Watte(TO263)
(TO263/252 co-layout)
D
4
1
8
SB2.5_1.5
2 4 6 8
1
11
GS324SS
2
1
Q15 P0903BSG-S
G
-
2.87K-1-04
2
2
1
1 C 2
7
ER28 10K-1-04
Close to NB
+ EC22
(D8*14mm)
1000u-6V3LD8H14EG-LU
2
B to 1.0(5/30)
1
1085:3A 1086:1.5A
C179 .1u-16VY-04
A
ER25 110-1-04
APL1086S
Q13 H431BAS
(TO-252) (SOT-223)
EC17 100u-16SE
C189 1000P-04-O
-
C
D
4 13
U10D
14
Q24 P3055LDG-S-O
G S
ADJ
+
11
SIO_S4S5=0 SIO_S4S5=1
SB2.5_1.5
2 4 6 8
GS324SS VCC15
ER24 180-1-04
R209
1
2
2
SIO_S4S5=0
5V_DUAL=5VSB 5V_DUAL=0
B
5V_DUAL=5VSB
S4,S5 S4,S5
2
S3
2. 1.4V<(Vin-Vout)<9.75V E
12
1
SIO_S4S5=1
RN47
1 3 5 7
VCC3
1
5V_DUAL=VCC
O
2
S0,S1
OUT
VREF12
1
5V_DUAL=0
VCC15
0-8P4R-12-O
1. 10mA< Iout <1.5A
3VSB
I
2
AC plug
Super I/O F/GXS SIO_S4S5=OD=1
IN
1
Target
+12V
APL1086 spec
VREF25
C
Status
R176 200-1-04 1 2
5VSB
1 2
VCC3
C
U7
(for 8237S core power)
VCC15
3VSB
VREF25
*
-
U10C
VCC25
ER27
EC23 1000u-6V3LD8H14EG-LU
9
1 3 5 7
E
1K-04
1 ER32 124-1-04
Q46 2N3904
2 B
U10B
+
EC21 100u-16SE
2
2 1
ER33 2K-1-04-O
2
R117
ER38
(1.24V/1.23V) 3K-1-04
ER34 1.1K-1-04
1
VTT_SEL
6
+
2
S
5 VTT_CPU
2
+
1
11
GS324SS
B to 1.0(4/10)
4
VREF12
C183 1000P-04
2
1
(TO252)
-
10
2
2
ER37 3.32K-1-04
Q16 P3055LDG-S
G
D
1
1
S
2
U10A
+
C176 .1u-16VY-04 1 2
4
4
D
VREF11
ER29 2.74K-1-04
R118 10K-04-O
B to 1.0(4/12)
VCC3 +12V
3
VCC5
VREF25
VREF25
2
ER35 3.48K-1-04 D
+1.5V_NB
+12V
RN46
VCC3
S
1
VREF11
VCC25
+1.5V_NB
B to 1.0(4/10)
11
VTT_CPU
VREF25
+12V
2.87K-1-04-O ER39 10K-1-04-O
1
Q5 2N3906-O
Fast discharge PS/2 power when AC unplug and then plug in S3.
D1
7
D1
8
D1
VCC5
R98
1
2 0-08
D2
6
G1
D1
7
1
S1
N D1
2 5VSB
A
G2
3
S2
1
2 VCC5
3VSB R339 1
2 0-08
1
S1
6
D1
N D1
5V_DUAL
B 1
5
D2
R259 360-1-04
For DDR2 DIMM Voltage 7 8
OUT ADJ
A
5V_DUAL
VCC5
C277
ER61 180-1-04-O
R1
10u-10V-08-O
(SOT-223)
3VSB ER54 180-1-04
2
5V_DUAL D2
VCC25
I O
GS1117AX/AXFS-O
(Near NB)
R2
Q21 2N3904S-S 1.5VSB
R414 1 R435 1
ER62 180-1-04-O
A
2 0-08 2 0-08
Elitegroup Computer Systems
APM4500-S-O Title
2
R423 10K-04-O
G1
P
IN
1.5VSB
VCCSB_F
Fast discharge USB power when no USB device plug.
APM4500-S-O
4
ER57 180-1-04
2
R417
10K-04-O
(For clock buffer)
VCC5
2 R149 1K-04-O VCC5
2 1
R2
USB Header Voltage
8
U16
VCC25 U20
1
S2
2
EC33 100u-16SE
(SOT-223) Vo=1.25*(1+R2/R1) 1. 1.5V < Vout < 12V 2. 10mA < Iout < 800mA
USB_Front
ER58 180-1-04
R1 GS1117AX/AXFS
5
3
R346 10K-04-O
VCCSB
2
5VSB
P
ADJ
B
B to 1.0(6/6)
1
Q26 2N7002A-S-O
D2
G2
R91 1K-04-O VCC5
A
2
N D1
USB Connector Voltage
1
D2
2.5VSB_1.5VSB
I O
2
S1
6
IN OUT
1
S1 1
D2
1
D
1
G1
P
D2
2
DS
G1 2
4
Q28 2N7002A-S-O
G
-SUSB
S2
5
DUALSW
S
18,25
Q25 G 2N7002A-S-O
S2 3
D2
APM4500-S-O VCCSB_F U13
1
G
VCC5
R348 1K-04-O
S
D
1
R347 4.7K-04-O
25 ATX_PWROK
5VSB
+12V
2
2
5VSB
G2
2
10K-04-O
G2 4
VT8237R/A VT8237S ER57 180 ohm 36 ohm Vout 2.5VSB 1.5VSB
VCCSB
U6
2
*
(Near SB)
5VSB
1
R113
U14
C
1
2.5VSB
USB_Back
E
C122 1u-10V-O
1
B
Id 8.5A -3A
1
2
E
Q4 2N3904-O
Vds 30V -30V
2
C
R114 4.7K-04-O 2 B
P-ch N-ch
C
1
SIO_S4S5
1
2
2
R105 4.7K-04-O 1 2 B
E
1
R426 1K-04-O
R115 1K-04-O 21
5VSB
2
5VSB 5VSB
POWER (DC to DC) Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
7
of
29
Dual N-CH APM7312 Vds=20V Vgs=16V Vds=30V Vgs=20V
Id=6.9A
*AO4812 5V_DUAL
RT9218:Linear and switching exist at same time.
+12V D13 BAT54C
2
1
5V_DUAL
V_DIMM Normal(1.8V) +50mV(1.85V) +100mV(1.90V) +150mV(1.95V)
4
LGATE
L23 CK-4.0uD
R413 24K-04
20mil 2 R398 1
20mil LG1_VDIMM
Q45 09N03_251
G
2.2-04
2
RT9218CS
R408 1K-04-O 1
2
C340 Near 4700P-25V-04-O
1
2
Vref=0.8V 2
2
2
2
2
VDIMM_FB
EC31 1000u-6V3LD8H14EG-LU-O
C364 .01u
EC39 1000u-6V3LD8H14EG-LU
B to 1.0(4/24)
3 power VIA to GND.
MOSFET
R407 127-1-04
1
0.8 100
R404 100-1-04
Vout
= (100+127)
Vout = 1.816V
21 SIO_MEMVADJ1 21 SIO_MEMVADJ0
OD
EC32 1000u-6V3LD8H14EG-LU
2
1
R405 2K-1-04
1
R406 1K-1-04
1
R505 2K-1-04-O
1
1
R510 1K-1-04-O
19 19
C367 .1u-25V
1
2 R410 2.2-04
1
OPS
V_DIMM
2
1
1
2
PHASE_VDIMM
1
20mil
(S3)400mA/DIMM*4 MAX.
1000u-6V3LD8H14EG-LU
Q44 09N03_251
G
1
UG1_VDIMM
S
R395 2.2-04
2
FB
20mil
20mil
D
13
D
2 OPS
FBL
1
11 PHASE 8
14 8
VCC
6 UGATE 7
1.8V Power requires (S0,S1)9.4Amp/DIMM*4 MAX.
B to 1.0(5/23)
Note PHASE noise.
B to 1.0(6/9)
OD
DRV
3
MEMVADJ1 MEMVADJ0 0 0 0 1 1 0 1 1
1 6 2 7
EC34
1 2
12
BOOT
5VIN
C329 .1u-25V
S
9
PGOOD
GND
5
1
3
1
BUMP
PWM2
10
V_DIMM(1.8V)
L24 FB-D
1
2
2
D12 BAT54C
2
2
C338 .1u-25V
2
3
1
5V_DUAL R409 0-04-O
DDRVTT
MEMVADJ1 MEMVADJ0
C357 C347 C362 C352 C356
1 1 1 1 1
2 2 2 2 2
.1u-16VY-04-O .1u-16VY-04 .1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04-O
C353 C361 C358 C355 C348
1 1 1 1 1
2 2 2 2 2
.1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04-O
DDRVTT
1K-04
2N3906S-S Q19 VTT_RIGHT
1 18,25
-SUSC
1
R428 10K-04 2
C396 .1u-16VY-04-O -VTT_PWRGD
C
C E
B
1
Q37 2N3904S-S
B
ER59 1K-1-04
C351 .1u-16VY-04
U15
Vcntl Vcntl Vcntl Vcntl
8 7 6 5
1
9 10 11 12 13
9 10 11 12 13
C339 .1u-16VY-04
VIN GND REFEN VOUT
2
2
Q34 2N7002A-S
G
1 2 3 4
1
1 C 2 Q20 2N3904S-S
E
R422 4.7K-04
R249 2.2K-04 R248
OPS
P4:VCC3 K8:3VSB
VCC3
RT9173CS DDRVTT
EC36 22u-25SE
2
1 C 2 E
C286 2.2u-10V
Q23 B 2N3904S-S
VTT_PWRGD 3,6
D
1 E
1 2
R251 4.7K-04
Q22 B 2N3904S-S
B
VTT_PWRGD
V_DIMM
A 2 ~ A 8 . 1 : 3 7 1 9 T R
R260 22.1K-1-04
R255 4.7K-04
C 2
R250 4.7K-04
2
R265 2.74K-1-04
5V_DUAL
S
5VSB
2
5VSB
ER60 1K-1-04
E
5VSB
1
VTT_RIGHT
DDRVTT
V_DIMM
S5: disable V_DIMM
(VTT to VTTPWRGD delay time:1~20ms)
4 4m * * mi m m i/ D D /m A A 22 0 . 1: 4 : 0S 3 S
For VTT Power Good Signal
+
EC35 1000u-6V3LD8H14EG-LU
B to 1.0(5/29) Avoid DIMM loading too heavy to boot failure.
Elitegroup Computer Systems Title
VDIMM & DDR VTT Size Document Number Custom Date:
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet
8
of
29
A
B
C
D
E
VTT_CPU
A17 A18 A19 A20 A21 B17 B18 B19 B20 B21 C17 C18 C19 C20 C21 D17 D18 D19 D20 D21 E17 E18 E19 E20 E21 F17 F18 F19 F20 F21 G17 G18 G19 G20 G21
NB location issue 5/10 (DG:10/15)
NB1A HA3 HA4 HA5 HA6 HA7 HA8 HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16 HA17 HA18 HA19 HA20 HA21 HA22 HA23 HA24 HA25 HA26 HA27 HA28 HA29 HA30 HA31
HA[3:31]
4
3
3
HA03# HA04# HA05# HA06# HA07# HA08# HA09# HA10# HA11# HA12# HA13# HA14# HA15# HA16# HA17# HA18# HA19# HA20# HA21# HA22# HA23# HA24# HA25# HA26# HA27# HA28# HA29# HA30# HA31# HA32# HA33#
3 3
-HA_STB0 -HA_STB1
R35 W33
HADSTB0P# HADSTB1#
3 3 3 3 3 3 3 3 3 3 3
-ADS -BNR -BPRI -BREQ0 -DBSY -DEFER -DRDY -HIT -HITM -HLOCK -HTRDY
L35 K35 J32 M34 K32 J33 K33 L36 L34 J34 M35
ADS# BNR# BPRI# BREQ0# DBSY# DEFER# DRDY# HIT# HITM# HLOCK# HTRDY#
T32 T31 R32 M32 M31 J35 N36 J36
HREQ0# HREQ1# HREQ2# HREQ3# HREQ4# RS0# RS1# RS2#
C31 E35 G27 D22
HDBI0# HDBI1# HDBI2# HDBI3# CPURST#
3 3 3 3 3 3 3 3 2
M33 N34 R33 T33 R34 P36 P34 N35 R36 U36 U34 U35 T30 U32 W35 V32 V36 V34 W36 W34 AA36 V33 AA34 Y35 Y33 AA32 W32 V31 W31 Y31 AB31
-HREQ0 -HREQ1 -HREQ2 -HREQ3 -HREQ4 -RS0 -RS1 -RS2 -DBI0 -DBI1 -DBI2 -DBI3
-DBI[0:3]
3
-CPURST
F22
5 5
NB_HCLK+ NB_HCLK-
AC29 AC30
HCLK+ HCLK-
GTLVREF_NB SC17 .01u-X
VTT_CPU
SR4 SR6
SC20 .01u-X
U30 J25
180-1-04-X GTL_COMPP G22 360-1-04-X GTL_COMPN H22
GTLVREF0 GTLVREF1 GTLCOMPP GTLCOMPN
P4M900 only --->
P4M890
HD0 HD1 HD2 HD3 HD4 HD5 HD6 HD7 HD8 HD9 HD10 HD11 HD12 HD13 HD14 HD15 HD16 HD17 HD18 HD19 HD20 HD21 HD22 HD23 HD24 HD25 HD26 HD27 HD28 HD29 HD30 HD31 HD32 HD33 HD34 HD35 HD36 HD37 HD38 HD39 HD40 HD41 HD42 HD43 HD44 HD45 HD46 HD47 HD48 HD49 HD50 HD51 HD52 HD53 HD54 HD55 HD56 HD57 HD58 HD59 HD60 HD61 HD62 HD63
HD00# HD01# HD02# HD03# HD04# HD05# HD06# HD07# HD08# HD09# HD10# HD11# HD12# HD13# HD14# HD15# HD16# HD17# HD18# HD19# HD20# HD21# HD22# HD23# HD24# HD25# HD26# HD27# HD28# HD29# HD30# HD31# HD32# HD33# HD34# HD35# HD36# HD37# HD38# HD39# HD40# HD41# HD42# HD43# HD44# HD45# HD46# HD47# HD48# HD49# HD50# HD51# HD52# HD53# HD54# HD55# HD56# HD57# HD58# HD59# HD60# HD61# HD62# HD63#
B35 A36 C33 C32 E31 B34 B33 A34 D30 A30 B31 B30 E30 C29 B29 C30 D36 F36 G36 H34 H35 F35 G35 C36 D35 F34 F33 G34 G33 E33 H32 G32 E28 E29 D28 D27 C28 H28 G28 F28 E27 D26 D25 E25 F25 G25 H26 H25 B23 B25 E23 B27 B28 A28 B24 B26 A26 C23 C22 A23 G23 A24 B22 E22
HDSTB0P# HDSTB0N#
A32 B32
-HD_STBP0 3 -HD_STBN0 3
HDSTB1P# HDSTB1N#
C35 C34
-HD_STBP1 3 -HD_STBN1 3
HDSTB2P# HDSTB2N#
G26 E26
-HD_STBP2 3 -HD_STBN2 3
HDSTB3P# HDSTB3N#
C24 C25
-HD_STBP3 3 -HD_STBN3 3
HADSTB0N#
T35
-HAP1
VTT_1 VTT_2 VTT_3 VTT_4 VTT_5 VTT_6 VTT_7 VTT_8 VTT_9 VTT_10 VTT_11 VTT_12 VTT_13 VTT_14 VTT_15 VTT_16 VTT_17 VTT_18 VTT_19 VTT_20 VTT_21 VTT_22 VTT_23 VTT_24 VTT_25 VTT_26 VTT_27 VTT_28 VTT_29 VTT_30 VTT_31 VTT_32 VTT_33 VTT_34 VTT_35
3
CPUSLPIN#
4
.01u-16V-04-X .01u-16V-04-X
SC25 SC26 SC2 SC1 SC8
10u-10V-08-X-O 10u-10V-08-X 10u-10V-08-X 10u-10V-08-X-O 10u-10V-08-X
VTT_CPU
SR9 124-1-04-X GTLVREF_NB
0.63*VTT_CPU
3
GTLVREF_NB 3
SR7 210-1-04-X
2
-SLP
1
VTT_CPU SC12 SC13
B to 1.0(4/10)
AB32 L31
3
STP2
4 3,19
B to 1.0(4/10)
pin(AB32)
P4M890 P4M900 NC CPUSLPIN#
A1 A2 A3 A8 A10 A22 A25 A27 A29 A31 A33 A35 B2 B3 B4 B36 C2 C3 C4 C5 C26 C27 D3 D4 D5 D6 D8 D11 D23 D24 D29 D31 D32 D34 E2 E4 E5 E6
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
DPWR#
HD[0:63]
1
1
(Pin to Pin PT890) (Pin to Pin P4M900 except AB32:CPUSLPIN#) i)DDR2 667 ii)Int. DeltaChrome/DX9 support
Elitegroup Computer Systems Title
NB1 (HOST)
A
B
C
D
Size C
Document Number
Rev
Date:
Thursday, June 15, 2006
1.0
P4M890T-M Sheet E
9
of
29
A
B
C
D
E
10/15
NB1B MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63
13,14 MD[0:63]
3
2
-DQM0 -DQM1 -DQM2 -DQM3 -DQM4 -DQM5 -DQM6 -DQM7
13,14 -DQM[0:7]
AF35 AG34 AJ36 AK35 AF34 AG35 AJ34 AK34 AG32 AF32 AH30 AJ31 AF31 AH32 AH31 AJ32 AK33 AL36 AP35 AL34 AL35 AM35 AT36 AM34 AK24 AL23 AM24 AJ22 AK23 AN24 AM23 AM22 AK20 AK19 AM19 AR18 AL20 AM20 AL18 AM18 AR17 AT16 AN16 AN15 AM17 AP17 AM16 AM15 AN22 AN21 AP19 AT18 AT21 AR21 AT19 AR19 AR14 AM14 AP13 AR11 AP14 AN14 AT12 AP12 AH36 AF30 AN36 AN23 AN20 AT15 AP21 AT13
MD00 MD01 MD02 MD03 MD04 MD05 MD06 MD07 MD08 MD09 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63
4
VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM
4
AA24 AB24 AC24 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AJ26 AJ28 AK25 AK27 AK29 AL26 AL28 AL30 AM25 AM27 AM29 AM31 AN26 AN27 AN31 AN33 AP30 AR26 AR33 AT25 AT28 AT31 AT35
V_DIMM
AR28 AP29 AP33 AT29 AR30 AR29 AT30 AN30 AP31 AR31 AT32 AP32 AN32 AN29 AR32 AT33 AR25
SRAS# SCAS# SWE#
AN28 AR27 AP28
-SRAS -SCAS -SWE
13,14,15 13,14,15 13,14,15
CS0# CS1# CS2# CS3#
AT27 AP27 AT24 AP26
-CS0 -CS1 -CS2 -CS3
13,15 13,15 14,15 14,15
CKE0 CKE1 CKE2 CKE3
AT34 AP34 AR34 AN34
CKE0 CKE1 CKE2 CKE3
13,15 13,15 14,15 14,15
ODT0 ODT1 ODT2 ODT3
AT26 AP25 AR24 AN25
ODT0 ODT1 ODT2 ODT3
13,15 13,15 14,15 14,15
DQS0+ DQS0DQS1+ DQS1DQS2+ DQS2DQS3+ DQS3DQS4+ DQS4DQS5+ DQS5DQS6+ DQS6DQS7+ DQS7-
AJ35 AH35 AH33 AH34 AR36 AP36 AR22 AP23 AP18 AN18 AP15 AR15 AP20 AR20 AR12 AR13
DQS_0 DQSX0 DQS_1 DQSX1 DQS_2 DQSX2 DQS_3 DQSX3 DQS_4 DQSX4 DQS_5 DQSX5 DQS_6 DQSX6 DQS_7 DQSX7
13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14
MCLKI
AB34
MCLK_FB C290
10P-04
AB35 AB36
M_CLKO+ M_CLKO-
22-04 22-04
MCLKO+ MCLKOMEMVREF0 MEMVREF1
DQM0# DQM1# DQM2# DQM3# DQM4# DQM5# DQM6# DQM7#
BA0 BA1 BA2
BA0 BA1 BA2 MA00 MA01 MA02 MA03 MA04 MA05 MA06 MA07 MA08 MA09 MA10 MA11 MA12 MA13
BA0 BA1 BA2
MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 MA13
V_DIMM
V_DIMM C326 SC54 SC51 SC55 SC50
NB location issue 5/10 (DG:10/15)
.1u-16VY-04 .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X
SC59 1 SC60 1 SC63 1
2 10u-10V-08-X 2 10u-10V-08-X 2 10u-10V-08-X-O
Near Chip:P4M890
ODT0 ODT1 ODT2 ODT3
R274 R273
MVREF_NB
AG29 AJ18
13,14,15 13,14,15 13,14,15 MA[0:13] 13,14,15
V_DIMM C333 C337 SC52 SC53
.1u-16VY-04 .1u-16VY-04 .1u-16VY-04-X .1u-16VY-04-X
3
5/10(DG:10/15) Near DIMM slot
V_DIMM
Differential Signal 15/10/15/10/15(DG)
SR15 150-1-04-X
0.5*V_DIMM
MVREF_NB
SR12 150-1-04-X
SC46 1000P-04-X
SC45
SC49
1000P-04-X-O 1000P-04-X 2
MCLK_FB = D2CLKx + 2 inch MCLK_FB
5
MCLKO+ MCLKO-
5 5
V_DIMM
SR13 1K-04-X
MCLKO+/- as short as possible
MEMDET
1: DDR2 0: DDR1 MEMDET
AF36
DMCOMP
AM33
MEMDET
Strap low for DDR. SR19
301-1-04-X
1
1
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
P4M890
E7 E9 E34 E36 F1 F2 F4 F5 F6 F7 F10 F14 F23 F24 F26 F27 F29 F30 F32 G1 G2 G4 G7 G11 G29 H2 H4 H7 H23 H24 H27 H31 H33 H36 J2 J4 J5 J6 J7 A
B
Elitegroup Computer Systems
Title
NB2 (Memory)
C
D
Size C
Document Number
Rev
Date:
Thursday, June 15, 2006
1.0
P4M890T-M Sheet E
10
of
29
B
C
D
VCC3
Follow AP.
DEMO FB 60 ohm
N13 N14 P13 R13 T13 U13 V13 W13 Y13 AA13 AB13 AC13 AJ1 AJ2 AJ3 AJ4 AJ5 AJ6 AJ7 AK1 AK2 AK3 AK4 AK5 AK6 AK7
VCC3
DNSTB -DNSTB
AR1 AT1
DNSTB+ DNSTB-
UPCMD DNCMD
AR5 AP4
UPCMD DNCMD
LVREF_NB 270-1-04-X LCOMPP 340-1-04-X LCOMPN
AL6 AM5 AL5
VLVREF VLCOMPP VLCOMPN
AL4
VCLK
19 19
DNSTB -DNSTB
19 19 +1.5V_NB
UPCMD DNCMD
5
GCLK_NB
AD13 AD14 AD15 M12 M13 M14 M15 M16 M20 M21 M22 M23 M24 N12 N25 P12 P25 R12 T12 T25 U12 U25 V12 W12 W25 Y12 Y25 AA12 AB12 AB25 AC12 AC25 AD12
VCC15VL VCC15VL VCC15VL VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15
AD31
VSUS15
AD35 AE36 AD36 AD34
SUSST# TESTIN# RESET# PWROK
VCCA33HCK VCCA33MCK
AC31 AD30
VCCA33HCK VCCA33MCK
VCCA33PE00 VCCA33PE01 VCCA33PE VCCA33PE1
G6 AE6 AH5 AH3 AF7
3
+1.5V_NB
2
1.5VSB
18
15mA
-SUSST
TESTIN_NB
17,19,21 -PCI_RST 18 -PWROK_NB
7mA 6.5mA 1.5VSB
AC32 AD29 H6 AE7 AH6 AH4
GNDAHCK GNDAMCK GNDAPEX0 GNDAPEX1 GNDAPEXCK GNDAPEX2
PE1RX0+ PE1RX0-
16 16
PEXCLK+ PEXCLKINTR# PEXDET PEXWAKE# PEXHPSCI# PEXPMESCI# TCSEN# PEXCOMP0 PEXCOMP1 PEXREXT0 PEXREXT1 PEXCOMP2 PEXREXT2
P4M890
B6 B5 AC34 AC36 AC33 D7 H5 AD7 G5 AD6 AH1 AH2
-TCSEN PE0RCOMP0 PE0RCOMP1 PE0REXT0 PE0REXT1 PE1RCOMP PE1REXT
4
0603
FB20 MLB-160808-0120A-N2 VCCA33PE1
C283 C141 22u-6.3V-081000P-04
C284 .1u-16VY-04
VCCA33PE01
SC29 .1u-16VY-04-X
memory stable.
SL3 MLB-160808-0120A-N2
SL4 MLB-160808-0120A-N2
25mil
SC23 1000P-04-X
A to B(2/10)
VCC3
0603 For
25mil
SC40 SC95 SC37 22u-6.3V-08-X 1000P-04-X .1u-16VY-04-X
VCCA33MCK
SC96 22u-6.3V-08-X
20mil SC38 1000P-04-X
SC35 .1u-16VY-04-X
For memory stable.
+1.5V_NB
+1.5V_NB
SC39 SC36 SC31
.1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X
+1.5V_NB
SC34 SC42 SC43 SC32 SC33 SC41 SC44 1
20/5/7/5/20
.01u-16V-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X 2 10u-10V-08-X
SC62 1 SC61 1 SC47 1
2 10u-10V-08-X 2 10u-10V-08-X 2 10u-10V-08-X 3
VCC3 SC58 SC57 SC56
.1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X +1.5V_NB
1.5VSB SC99 SC100
1
SR17 1.4K-1-04-X
.1u-16VY-04-X 2 10u-10V-08-X
20 mil
LVREF_NB
SR16 1K-1-04-X
SC48 .1u-16VY-04-X
B to 1.0(4/10) 2
LVREF_NB = 0.625V
NB_PECLK+ 5 NB_PECLK- 5 PEDET
1
AF4 AE4 AG6 AF6
VCC3
0603
15mil
VCCA33HCK
SC89 22u-6.3V-08-X
2
PEXRX16+ PEXRX16-
1
16 16
VCC3
25mil
2
PE1TX0+ PE1TX0-
1
AG1 AF1
VCCA33PE00
SC7 SC94 SC5 22u-6.3V-08-X 1000P-04-X .1u-16VY-04-X
2
PEXTX16+ PEXTX16-
1
16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16
C288 .1u-16VY-04
2
PE0RX0+ PE0RX0PE0RX1+ PE0RX1PE0RX2+ PE0RX2PE0RX3+ PE0RX3PE0RX4+ PE0RX4PE0RX5+ PE0RX5PE0RX6+ PE0RX6PE0RX7+ PE0RX7PE0RX8+ PE0RX8PE0RX9+ PE0RX9PE0RX10+ PE0RX10PE0RX11+ PE0RX11PE0RX12+ PE0RX12PE0RX13+ PE0RX13PE0RX14+ PE0RX14PE0RX15+ PE0RX15-
1
E3 D2 F3 G3 H3 J3 K3 L3 K6 L6 M3 N3 M6 N6 P3 R3 T3 U3 T6 U6 V3 W3 W6 V6 Y3 AA3 AA6 AB6 AB3 AC3 AD3 AE3
25mil
VCCA33PE
C289 C140 22u-6.3V-081000P-04
VCC3 PEDET
17
-PEWAKE PEHPSCI PEPMESCI
16,18 18,19 18
SR5 SR10 ER43 SR14 ER53 ER52
1 1 1 1 1 1
R197 1
2 4.7K-04
PCI-E interrupt
-INTH
CONFIG2
-TCSEN
2 2 2 2 2 2
16
VCC3
DS:(HI: Enable)
R195 1
Strapping For NB_TEST Mode TESTIN BISTIN RBF WBF 1 1 x x Disable all TEST mode TESTIN_NB SR11
V_DIMM 4.7K-04-X
2 4.7K-04
249-1-04-X 249-1-04-X 10.7K-1-04 10.7K-1-04-X 249-1-04 10.7K-1-04 1
K2 K4 K5 K7 K31 K34 K36 L2 L5 L7 L32 L33 M2 M5 M7 M36 N2 N5 N7 P2 P5 P6 P7 P14 P15 P16 P17 P18 P19 P20
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
1
VCCA33PEX0 VCCA33PEX1 VCCA33PEXCK VCCA33PEX2 VSUS15PEX
PEXRX00+/DVP0D11 PEXRX00-/DVP0D10 PEXRX01+/DVP0D09 PEXRX01-/DVP0D08 PEXRX02+/DVP0D07 PEXRX02-/DVP0D06 PEXRX03+/DVP0CLK PEXRX03-/DVPTVCLKR PEXRX04+/DVP0D05 PEXRX04-/DVP0D04 PEXRX05+/DVP0D03 PEXRX05-/DVP0D02 PEXRX06+/DVP0D01 PEXRX06-/DVP0D00 PEXRX07+/DVP0DE PEXRX07-/DVP0HS PEXRX08+/DVP1D11 PEXRX08-/DVP1D10 PEXRX09+/DVP1D09 PEXRX09-/DVP1D08 PEXRX10+/DVP1D07 PEXRX10-/DVP1D06 PEXRX11+/DVP1CLK PEXRX11-/DVP1D05 PEXRX12+/DVP1D04 PEXRX12-/DVP1D03 PEXRX13+/DVP1D02 PEXRX13-/DVP1D01 PEXRX14+/DVP1D00 PEXRX14-/DVP1DE PEXRX15+/DVP1HS PEXRX15-/DVP1VS
20/5/7/5/20
1
UPSTB+ UPSTB-
16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16
2
AT2 AR3
UPSTB -UPSTB
PE0TX0+ PE0TX0PE0TX1+ PE0TX1PE0TX2+ PE0TX2PE0TX3+ PE0TX3PE0TX4+ PE0TX4PE0TX5+ PE0TX5PE0TX6+ PE0TX6PE0TX7+ PE0TX7PE0TX8+ PE0TX8PE0TX9+ PE0TX9PE0TX10+ PE0TX10PE0TX11+ PE0TX11PE0TX12+ PE0TX12PE0TX13+ PE0TX13PE0TX14+ PE0TX14PE0TX15+ PE0TX15-
1
UPSTB -UPSTB
15/5/10/5/15
B1 C1 D1 E1 H1 J1 K1 L1 L4 M4 M1 N1 N4 P4 P1 R1 T1 U1 U4 V4 V1 W1 W4 Y4 Y1 AA1 AB1 AC1 AC4 AD4 AD1 AE1
SL2 MLB-160808-0120A-N2
2
VBE#
PEXTX00+ PEXTX00PEXTX01+ PEXTX01PEXTX02+ PEXTX02PEXTX03+ PEXTX03PEXTX04+ PEXTX04PEXTX05+ PEXTX05PEXTX06+ PEXTX06PEXTX07+ PEXTX07PEXTX08+ PEXTX08PEXTX09+ PEXTX09PEXTX10+ PEXTX10PEXTX11+ PEXTX11PEXTX12+ PEXTX12PEXTX13+ PEXTX13PEXTX14+ PEXTX14PEXTX15+ PEXTX15-
1
AN4
VBE0
SR20 SR18
VD00 VD01 VD02 VD03 VD04 VD05 VD06 VD07
0603
SL1 MLB-160808-0120A-N2
1
VBE0
AP1 AN3 AT3 AR4 AN2 AN1 AP5 AN5
2
19 19 19
VLAD0 VLAD1 VLAD2 VLAD3 VLAD4 VLAD5 VLAD6 VLAD7
VLAD0 VLAD1 VLAD2 VLAD3 VLAD4 VLAD5 VLAD6 VLAD7
0603
FB21 MLB-160808-0120A-N2
2
19 19 19 19 19 19 19 19
VCC3
A to B(2/21) 0603
1
4
VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX
10/5/10
VCC3
2
NB1C
E
2
A
Elitegroup Computer Systems Title
NB3 (PCIE, VLINK)
A
B
C
D
Size C
Document Number
Rev
Date:
Thursday, June 15, 2006
1.0
P4M890T-M Sheet E
11
of
29
A
B
C
D
E
VTT_CPU
VCC3
10/5/10
4
19 19 19 19 19 19 19 19
VLAD8 VLAD9 VLAD10 VLAD11 VLAD12 VLAD13 VLAD14 VLAD15
19
VPAR
VLAD8 VLAD9 VLAD10 VLAD11 VLAD12 VLAD13 VLAD14 VLAD15
VPAR
AM1 AM3 AT5 AM6 AL2 AL1 AN6 AT6
VD08 VD09 VD10 VD11 VD12 VD13 VD14 VD15
AM4
VPAR
16bit(Ultra) 16bit(Ultra)
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
FP00 FP01 FP02 FP03 FP04 FP05 FP06 FP07 FP08 FP09 FP10 FP11
H11 D10 C11 C10 E10 G10 F11 C9 E8 B7 F9 C7
FPD6 FPD7 FPD8 FPD9 FPD10
SR1 R193 R194 R196 SR3
Y5 Y6 Y7 Y14 Y15 Y16 Y17 Y18 Y19 Y20 Y21 Y22 Y23 Y30 Y32 Y34 Y36 AA2 AA4 AA5 AA7 AA14 AA15 AA16 AA17 AA18 AA19 AA20 AA21 AA22 AA23 AA31 AA33 AA35 AB2 AB4 AB5 AB7 AB14 AB15 AB16 AB17 AB18 AB19 AB20 AB21 AB22 AB23 AC2 AC5 AC6 AC7 AC14 AC15 AC16 AC17 AC18 AC19 AC20 AC21 AC22 AC23 AD2 AD5 AD32 AE2 AE5 AE32 AE34 AF2 AF3 AF5 AG2 AG3 AG4 AG5 AG30 AG31 AG33 AG36
4.7K-04-X-O 4.7K-04 4.7K-04-O 4.7K-04 4.7K-04-X
20/12/20/12/20/12/20 24 24 24
RED GREEN BLUE
C14 D14 E14
AR AG AB
C6 A5
HSYNC VSYNC
E12 F12
DVPDET DVP0VS
24 24
HSYNC VSYNC
FPCLK0
B9
A13 A12
VCCA33DAC1 VCCA33DAC2
FPDEN0
D9
B13 B12
GNDADAC GNDADAC
FPDET0
A9
C13
RSET
H13
INTA#
VCC3DAC1 VCC3DAC2 3
SR2 17,22
80.6-1-04-X
RSET
-INTA
B8 A6
5
GUI_CK14
GUI_CK14
VCC3PLL1 VCC3PLL2 VCC3PLL3
GPO0 GPOUT
D12
XIN
A16 A15 A14
VCCA33PLL1 VCCA33PLL2 VCCA33PLL3
E11
FPVS0
B10
SPCLK1 SPCLK2
C8 G13
SPCLK2
24
SPD1 SPD2
A7 E13
SPDAT2
24
AC35
-AGPBZ
19
BUSY#
P4M890
DISPCLKO DISPCLKI
H12 G12
ENBLT ENVDD
A11 B11
GNDAPLL GNDAPLL GNDAPLL
SR8
22-04-X
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
B16 B15 B14
FPHS0
P21 P22 P23 P33 P35 R2 R4 R5 R6 R7 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R30 R31 T2 T4 T5 T7 T14 T15 T16 T17 T18 T19 T20 T21 T22 T23 T34 T36 U2 U5 U7 U14 U15 U16 U17
2
EMI RED GREEN BLUE
1: 24bit 0:2 x 12 bit DVI interface 0:TMDS 1:TV-encoder 0:Disable 1:Enable
FD7 GFX clock select(VCK/LCDCK/ECK) FD10 CPUCK/MCK clock select
0:Refer internal PLL 1:From external 0:From NB 1:From external
VCC3
VCC3
1
L15 MLB-160808-0120A-N2 VCC3DAC1 C213 1000P-04
C209 1u-10V
SC28 SC30
L20 MLB-160808-0120A-N2 VCC3DAC2
C221 1000P-04
.1u-16VY-04-X .1u-16VY-04-X
+1.5V_NB
VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15
AE14 AE16 AE18 AE20 AE21 AE22 AJ10 AJ11 AJ12 AJ13 AJ14 AK9 AK10 AK11 AK12 AK13 AK15 AL8 AL9 AL10 AL11 AL12 AL14 AM7 AM8 AM9 AM10 AM11 AM12 AM13 AN7 AN8 AN9 AN10 AN11 AP7 AP8 AP9 AP10 AP11 AR7 AR8 AR9 AR10 AT7 AT8 AT9 AT10
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
AN17 AN19 AN35 AP2 AP3 AP6 AP16 AP22 AP24 AR2 AR6 AR16 AR23 AR35 AT4 AT11 AT14 AT17 AT20 AT22 AT23
4
3
2
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
SC93 5P-04-X
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND P4M890
C216 1u-10V
AJ19 AJ20 AJ23 AJ33 AK17 AK18 AK22 AK32 AK36 AL3 AL7 AL15 AL16 AL17 AL19 AL22 AL24 AL33 AM2 AM36 AN12 AN13
SC92 5P-04-X
2
SC91 5P-04-X
2
1
VCC3
1 2
FD4 FD5 Dedicated DVI port configuration FD6 Dedicated DVI port
NB1E
M17 M18 M19 N18 N19 N20 N21 N22 N23 N24 P24 R24 T24 U24 V24 W24 Y24
N15 N16 N17 VCC33GFX VCC33GFX VCC33GFX
NB1D
8bit
VT8237R+
U18 U19 U20 U21 U22 U23 U31 U33 V2 V5 V7 V14 V15 V16 V17 V18 V19 V20 V21 V22 V23 V30 V35 W2 W5 W7 W14 W15 W16 W17 W18 W19 W20 W21 W22 W23 Y2 D13 F13 C12
V-Link
P4M900
VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT
P4M890
EMI
HSYNC VSYNC
VCC3
VCC3
VCC3
SC98 10P-04-X
L18 MLB-160808-0120A-N2 VCC3PLL1
2
2
SC97 10P-04-X
1
1
1
1
L16 MLB-160808-0120A-N2 VCC3PLL2
L17 MLB-160808-0120A-N2 VCC3PLL3
C223 1000P-04
C219 1u-10V
C214 1000P-04
C210 1u-10V
C222 1000P-04
C218 1u-10V
Elitegroup Computer Systems
Title
NB4 (VGA) Size Document Number Custom Date: A
B
C
D
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet E
12
of
29
5
4
3
2
1
V_DIMM
D
MA11 MA12 MA13
10,14,15 10,14,15 10,14,15
71 190 54
BA0 BA1 BA2
10,15 10,15
-CS0 -CS1 -DQM0 -DQM1 -DQM2 -DQM3 -DQM4 -DQM5 -DQM6 -DQM7
10,14 -DQM[0:7]
188 183 63 182 61 60 180 58 179 177 70 57 176 196 174 173
CS0 CS1
125 134 146 155 202 211 223 232 164
DQM0/DQS9 DQM1/DQS10 DQM2/DQS11 DQM3/DQS12 DQM4/DQS13 DQM5/DQS14 DQM6/DQS15 DQM7/DQS16 DQM8/DQS17
10,14,15 10,14,15 10,14,15
-SWE -SCAS -SRAS
73 74 192
WE CAS RAS
10,15 10,15
CKE0 CKE1
52 171
CKE0 CKE1
185 186 137 138 220 221
CK0 CK0 CK1 CK1 CK2 CK2
7 6 16 15 28 27 37 36 84 83 93 92 105 104 114 113 46 45
DQS0 DQS0 DQS1 DQS1 DQS2 DQS2 DQS3 DQS3 DQS4 DQS4 DQS5 DQS5 DQS6 DQS6 DQS7 DQS7 DQS8 DQS8
25/7/5/7/25 5 5 5 5 5 5
D2CLK0+ D2CLK0D2CLK1+ D2CLK1D2CLK2+ D2CLK2-
15/10/15/10/15(DG) 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14
DQS_0 DQSX0 DQS_1 DQSX1 DQS_2 DQSX2 DQS_3 DQSX3 DQS_4 DQSX4 DQS_5 DQSX5 DQS_6 DQSX6 DQS_7 DQSX7
ODT0 ODT1
195 77
ODT0 ODT1
5,14,16,18 SMBDT 5,14,16,18 SMBCK
119 120
SDA SCL
239 240 101
SA0 SA1 SA2
1 238
VREF VDDSPD
19 55 68 102
NC NC/ERR_OUT NC/PAR_IN NC/TEST
10,15 10,15
Slave address 0 0 0 MVREF_DIM 14 MVREF_DIM VDDSPD VCC3 R198 4.7K-04 14
VDDSPD
B to 1.0(4/10) RESET_DDR
18
53 59 64 67 69 172 178 184 187 189 197
CB0 CB1 CB2 CB3 CB4 CB5 CB6 CB7
42 43 48 49 161 162 167 168
NC/DQS9 NC/DQS10 NC/DQS11 NC/DQS12 NC/DQS13 NC/DQS14 NC/DQS15 NC/DQS16 NC/DQS17
126 135 147 156 203 212 224 233 165
GND GND GND GND GND
225 228 231 234 237
MD[0:63]
10,14
12.5mV
12.5mV D
VID[4:0]:125
VID[4:0]:125
11111X
VCORE No CPU
110011
VCORE 1.225
010100
0.8375
110010
1.2375
010011
0.850
110001
1.250
010010
0.8625
110000
1.2625
010001
0.875
101111
1.275
010000
0.8875
101110
1.2875
001111
0.900
101101
1.300
001110
0.9125
101100
1.3125
001101
0.925
101011
1.325
001100
0.9375
101010
1.3375
001011
0.950
101001
1.350
001010
0.9625
101000
1.3625
001001
0.975
100111
1.375
001000
0.9875
100110
1.3875
000111
1.000
100101
1.400
000110
1.0125
100100
1.4125
000101
1.025
100011
1.425
000100
1.0375
100010
1.4375
000011
1.050
100001
1.450
000010
1.0625
100000
1.4625
000001
1.075
011111
1.475
000000
1.0875
011110
1.4875
111101
1.100
011101
1.500
111100
1.1125
011100
1.5125
111011
1.125
011011
1.525
111010
1.1375
011010
1.5375
111001
1.150
011001
1.550
111000
1.1625
011000
1.5625
110111
1.175
010111
1.575
110110
1.1875
010110
1.5875
110101
1.200
010101
1.600
110100
1.2125
C
B
V_DIMM
ER55 75-1-04 MVREF_DIM ER56 75-1-04
C302 1u-10V
C304 1000P-04
DDR2 DIMM 240PIN
RESET GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
14
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63
MD0 MD1 MD3 MD2 MD4 MD5 MD7 MD6 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD21 MD16 MD23 MD22 MD20 MD17 MD19 MD18 MD29 MD28 MD31 MD30 MD25 MD24 MD27 MD26 MD33 MD36 MD38 MD35 MD37 MD32 MD39 MD34 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63
A
Elitegroup Computer Systems
2 5 8 11 14 17 20 23 26 29 32 35 38 41 44 47 50 65 66 79 82 85 88 91 94 97 100 103 106 109 112 115 118 121 124 127 130 133 136 139 142 145 148 151 154 157 160 163 166 169 198 201 204 207 210 213 216 219 222
A
10/15 3 4 9 10 122 123 128 129 12 13 21 22 131 132 140 141 24 25 30 31 143 144 149 150 33 34 39 40 152 153 158 159 80 81 86 87 199 200 205 206 89 90 95 96 208 209 214 215 98 99 107 108 217 218 226 227 110 111 116 117 229 230 235 236
BA0 BA1 BA2/A16
193 76
C
B
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15
VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD
DDRII1 MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10
VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ
5/10 (DG:10/15) 10,14,15 MA[0:13]
51 56 62 72 75 78 170 175 181 191 194
NB location issue
Title
DDRII Slot1 Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
13
of
29
5
4
3
2
1
V_DIMM
D
MA11 MA12 MA13
10,13,15 10,13,15 10,13,15 10,15 10,15
BA0 BA1 BA2 -CS2 -CS3 -DQM0 -DQM1 -DQM2 -DQM3 -DQM4 -DQM5 -DQM6 -DQM7
10,13 -DQM[0:7]
188 183 63 182 61 60 180 58 179 177 70 57 176 196 174 173
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15
71 190 54
BA0 BA1 BA2/A16
193 76
CS0 CS1
125 134 146 155 202 211 223 232 164
DQM0/DQS9 DQM1/DQS10 DQM2/DQS11 DQM3/DQS12 DQM4/DQS13 DQM5/DQS14 DQM6/DQS15 DQM7/DQS16 DQM8/DQS17
C
25/7/5/7/25
10,13,15 10,13,15 10,13,15
-SWE -SCAS -SRAS
73 74 192
WE CAS RAS
10,15 10,15
CKE2 CKE3
52 171
CKE0 CKE1
185 186 137 138 220 221
CK0 CK0 CK1 CK1 CK2 CK2
5 5 5 5 5 5
D2CLK3+ D2CLK3D2CLK4+ D2CLK4D2CLK5+ D2CLK5-
15/10/15/10/15(DG)
B
10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13
DQS_0 DQSX0 DQS_1 DQSX1 DQS_2 DQSX2 DQS_3 DQSX3 DQS_4 DQSX4 DQS_5 DQSX5 DQS_6 DQSX6 DQS_7 DQSX7
7 6 16 15 28 27 37 36 84 83 93 92 105 104 114 113 46 45
DQS0 DQS0 DQS1 DQS1 DQS2 DQS2 DQS3 DQS3 DQS4 DQS4 DQS5 DQS5 DQS6 DQS6 DQS7 DQS7 DQS8 DQS8
10,15 10,15
ODT2 ODT3
195 77
ODT0 ODT1
5,13,16,18 SMBDT 5,13,16,18 SMBCK
119 120
SDA SCL
239 240 101
SA0 SA1 SA2
1 238
VREF VDDSPD
19 55 68 102
NC NC/ERR_OUT NC/PAR_IN NC/TEST
VCC3
Slave address 0 0 1 13 13
MVREF_DIM VDDSPD
MVREF_DIM
B to 1.0(4/10) V_DIMM R403
4.7K-04
18
RESET_DDR
53 59 64 67 69 172 178 184 187 189 197
3 4 9 10 122 123 128 129 12 13 21 22 131 132 140 141 24 25 30 31 143 144 149 150 33 34 39 40 152 153 158 159 80 81 86 87 199 200 205 206 89 90 95 96 208 209 214 215 98 99 107 108 217 218 226 227 110 111 116 117 229 230 235 236
CB0 CB1 CB2 CB3 CB4 CB5 CB6 CB7
42 43 48 49 161 162 167 168
NC/DQS9 NC/DQS10 NC/DQS11 NC/DQS12 NC/DQS13 NC/DQS14 NC/DQS15 NC/DQS16 NC/DQS17
126 135 147 156 203 212 224 233 165
GND GND GND GND GND
225 228 231 234 237
MD0 MD1 MD3 MD2 MD4 MD5 MD7 MD6 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD21 MD16 MD23 MD22 MD20 MD17 MD19 MD18 MD29 MD28 MD31 MD30 MD25 MD24 MD27 MD26 MD33 MD36 MD38 MD35 MD37 MD32 MD39 MD34 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63
MD[0:63]
10,13 D
C
B
DDR2 DIMM 240PIN
RESET GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
13
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63
A
Elitegroup Computer Systems
2 5 8 11 14 17 20 23 26 29 32 35 38 41 44 47 50 65 66 79 82 85 88 91 94 97 100 103 106 109 112 115 118 121 124 127 130 133 136 139 142 145 148 151 154 157 160 163 166 169 198 201 204 207 210 213 216 219 222
A
10/15
VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD
DDRII2 MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10
10,13,15 MA[0:13]
VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ
5/10 (DG:10/15)
51 56 62 72 75 78 170 175 181 191 194
NB location issue
Title
DDRII SLOT2 Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
14
of
29
5
4
3
10,13,14 MA[0:13]
2
1
MA[0:13]
A to B(2/10) D
D
DDRVTT
DDRVTT C354 C349 C346 C343
2 2 2 2
.1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04
B to 1.0(4/10)
V_DIMM C450 C451 C335 C311 C322
C
1 1 1 1
1 1 1 1 1
2 2 2 2 2
.1u-16VY-04 .1u-16VY-04-O .1u-16VY-04 .1u-16VY-04-O .1u-16VY-04-O
1 1 1 1 1
2 2 2 2 2
.1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04 .1u-16VY-04-O
V_DIMM C321 C310 C324 C309 C325 V_DIMM C319 C318 C323 C320 C308 V_DIMM
2 2 2 2 2
RN42 1 3 5 7
2 47-8P4R-12 4 6 8
C350
1
2 .1u-16VY-04
MA7 MA6 MA5 MA4
RN43 1 3 5 7
2 47-8P4R-12 4 6 8
C342
1
2 .1u-16VY-04
MA9 MA12 MA11 MA8
RN44 1 3 5 7
2 47-8P4R-12 4 6 8
C359
1
2 .1u-16VY-04-O
MA10 -SRAS -SWE -CS0
RN41 1 3 5 7
2 47-8P4R-12 4 6 8
C363
1
2 .1u-16VY-04-O
10,13,14 -SRAS 10,13,14 -SWE 10,13 -CS0 10,14 -CS2 10,13,14 -SCAS 10,13 -CS1 10,13 ODT0
-CS2 -SCAS -CS1 ODT0
RN40 1 3 5 7
2 47-8P4R-12 4 6 8
C341
1
2 .1u-16VY-04-O
10,13 10,14 10,14 10,13
CKE1 CKE2 CKE3 CKE0
CKE1 CKE2 CKE3 CKE0
RN45 1 3 5 7
2 47-8P4R-12 4 6 8
C345
1
2 .1u-16VY-04
10,14 10,14
ODT2 -CS3
2 47-8P4R-12 4 6 8
1
2 .1u-16VY-04
ODT1
RN39 1 3 5 7
C344
10,13
ODT2 -CS3 MA13 ODT1
10,14
ODT3
ODT3
R533 1
2 47-04
C360
1
2 .1u-16VY-04-O
10,13,14 10,13,14 10,13,14
BA0 BA1 BA2
BA0 BA1 BA2
R534 1 R536 1 R535 1
2 47-04 2 47-04 2 47-04
C400
1
2 .1u-16VY-04-O
.1u-16VY-04 .1u-16VY-04-O .1u-16VY-04 .1u-16VY-04 .1u-16VY-04
1 1 1 1 1
2 2 2 2 2
C
B to 1.0(4/10)
VIA demo board:33 ohm
B to 1.0(4/10)
C452 C453 C312 C332 C336
B
1 1 1 1 1
MA3 MA1 MA2 MA0
.1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04
B
A
A
Elitegroup Computer Systems Title
DDR Terminator Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
15
of
29
5
4
3
2
1
PCI_Express_X16 +12V:5.5Amp +3.3V: 3Amp PLACE THESE CAP CLOSE TO CONNECTOR
VCC3 3VSB
PCIEX16 +12V
VCC3 +12V
PCI_Express_x16
-PEWAKE
11
CONFIG2
-PEWAKE
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11
PCI_Express_X1 3VSB VCC3
PE0TX1+ PE0TX1-
C184 1 C185 1
2 .1u-16VY-04 PE0TX_1+ 2 .1u-16VY-04 PE0TX_1-
11 11
PE0TX2+ PE0TX2-
C188 1 C194 1
2 .1u-16VY-04 PE0TX_2+ 2 .1u-16VY-04 PE0TX_2-
11 11
PE0TX3+ PE0TX3-
C200 1 C201 1
2 .1u-16VY-04 PE0TX_3+ 2 .1u-16VY-04 PE0TX_3-PE0PRT2
11 11
PE0TX4+ PE0TX4-
C204 1 C205 1
2 .1u-16VY-04 PE0TX_4+ 2 .1u-16VY-04 PE0TX_4-
11 11
PE0TX5+ PE0TX5-
C208 1 C211 1
2 .1u-16VY-04 PE0TX_5+ 2 .1u-16VY-04 PE0TX_5-
11 11
PE0TX6+ PE0TX6-
C215 1 C220 1
2 .1u-16VY-04 PE0TX_6+ 2 .1u-16VY-04 PE0TX_6-
11 11
PE0TX7+ PE0TX7-
C225 1 C227 1
2 .1u-16VY-04 PE0TX_7+ 2 .1u-16VY-04 PE0TX_7-PE0PRT2
PE0TX10+ PE0TX10-
C260 1 C261 1
2 .1u-16VY-04 PE0TX_10+ 2 .1u-16VY-04 PE0TX_10-
PE0TX11+ PE0TX11-
C267 1 C269 1
2 .1u-16VY-04 PE0TX_11+ 2 .1u-16VY-04 PE0TX_11-
11 11
PE0TX12+ PE0TX12-
C271 1 C272 1
2 .1u-16VY-04 PE0TX_12+ 2 .1u-16VY-04 PE0TX_12-
11 11
PE0TX13+ PE0TX13-
C276 1 C279 1
2 .1u-16VY-04 PE0TX_13+ 2 .1u-16VY-04 PE0TX_13-
11 11
PE0TX14+ PE0TX14-
C280 1 C281 1
2 .1u-16VY-04 PE0TX_14+ 2 .1u-16VY-04 PE0TX_14-
C282 1 C285 1
PE0TX15+ PE0TX15-
2 .1u-16VY-04 PE0TX_15+ 2 .1u-16VY-04 PE0TX_15-PE0PRT2
A
End of the x8 Connector
RSVD GND PERP8 PERN8 GND GND PERP9 PERN9 GND GND PERP10 PERN10 GND GND PERP11 PERN11 GND GND PERP12 PERN12 GND GND PERP13 PERN13 GND GND PERP14 PERN14 GND GND PERP15 PERN15 GND
A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82
11 11
PE0RX2+ PE0RX2-
11 11
PE0RX3+ PE0RX3-
11 11
PE0RX4+ PE0RX4-
11 11
PE0RX5+ PE0RX5-
11 11
PE0RX6+ PE0RX6-
11 11
PE0RX7+ PE0RX7-
11 11
PE0RX8+ PE0RX8-
11 11
PE0RX9+ PE0RX9-
11 11
-PEWAKE
C166 1 C163 1
PE1TX0+ PE1TX0-
2 .1u-16VY-04 PE1TX_0+ 2 .1u-16VY-04 PE1TX_0-PE1PRT2
VCC3
KEY
PRSNT1* 12V_C 12V_E GND2 JTAG2 JTAG3 JTAG4 JTAG5 3.3V_B 3.3V_C PWRGD ________ NC1 GND4 REFCLK_+_H REFCLK_-_L GND6 HSIP0_H HSIN0_L GND9
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 1 A12 A13 A14 A15 A16 A17 A18
-PCI_RST2 21 PE_CLK2+ 5 PE_CLK2- 5 PE1RX0+ PE1RX0-
11 11
SLOT-PCIEX1
3VSB
C148 .1u-16VY-04
12V_A 12V_B 12V_D GND1 SMCLK SMDAT GND3 3.3V_A JTAG1 3.3VAUX WAKE# ________ NC2 RSVD_A GND5 HSOP0_H HSON0_L GND7 PRSNT2# GND8
C145 .1u-16VY-04
C
C167 .1u-16VY-04
CNR1
A to B(2/16)
5VSB -12V VCC3
PE0RX10+ 11 PE0RX10- 11 PE0RX11+ 11 PE0RX11- 11
5,13,14,18 SMBCK 1 2 R188 10K-04 18,26 18,26 18,26
PE0RX12+ 11 PE0RX12- 11
SMB_A012 SMBCK -PRI_DN SYNC SDOUT BIT_CLK
SYNC SDOUT BIT_CLK
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19
MII_MDIO MII_COL MII_TXC GND MII_RXERR MII_TXD3 GND MII_TXD1 MII_TXEN GND MII_RXD2 MII_RXD0 GND RESERVED3 +5VDUAL USB_OC# GND -12V +3.3VD
B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30
GND EE_DOUT EE_SHCLK GND SMB_A0 SMB_SCL PRIMARY_DN# GND AC97_SYNC AC97_SDATA_OUT AC97_BITCLK
PE0RX13+ 11 PE0RX13- 11
MII_MDC MII_CRS GND MII_RXDV MII_RXC GND MII_TXD2 MII_TXD0 GND RESERVED1 MII_RXD1 MII_RXD3 USB+ GND USB+12V GND +3.3VDUAL +5VD
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19
GND EE_DIN EE_CS SMB_A1 SMB_A2 SMB_SDA AC97_RESET# RESERVED2 AC97_SDATA_IN1 AC97_SDATA_IN0 GND
A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30
+12V 3VSB
B
VCC5
SMB_A012
1
R191 10K-04 VCC3 2
SMBDT -AC97_RST SDIN1 SDIN0
SMBDT -AC97_RST
5,13,14,18 18,26
SDIN1 SDIN0
18 18,26
CNR C187 1
3VSB 2 .1u-16VY-04
PE0RX14+ 11 PE0RX14- 11 VCC3
PE0RX15+ 11 PE0RX15- 11
-PE0PRT2 -PE1PRT2
End of the x16 Connector
R178 R167
1 1
2 2.2K-04 2 2.2K-04
A
The system board designer determines the pull-up voltage.
SLOT-PCIEX16 VCC3
1
1
1
2
C131 C132 .1u-16VY-04.1u-16VY-04
2
2
TC3 470u-10D8H9E
2
1
+12V
C127 .1u-16VY-04-O
C156 .1u-16VY-04-O
JTAG
3VSB
C150 .1u-16VY-04
TC4 22U/25V-O
Test Acess Port and Boundary Scan Architecture.
Elitegroup Computer Systems Title
PRSNT 1.Add-in card presence detect pin. 2. For hot plug add-in card.(power off when you remove or nsert)
1
11 11
PETP8 PETN8 GND GND PETP9 PETN9 GND GND PETP10 PETN10 GND GND PETP11 PETN11 GND GND PETP12 PETN12 GND GND PETP13 PETN13 GND GND PETP14 PETN14 GND GND PETP15 PETN15 GND PRSNT2#! RSVD
RSVD GND PERP4 PERN4 GND GND PERP5 PERN5 GND GND PERP6 PERN6 GND GND PERP7 PERN7 GND
11,18
11 11
PE0RX1+ PE0RX1-
2
11 11
2 .1u-16VY-04 PE0TX_9+ 2 .1u-16VY-04 PE0TX_9-
B50 B51 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62 B63 B64 B65 B66 B67 B68 B69 B70 B71 B72 B73 B74 B75 B76 B77 B78 B79 B80 B81 B82
End of the x4 Connector
11 11
20/5/7/5/20
A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32
1
11 11
C248 1 C256 1
PE0TX9+ PE0TX9-
PETP4 PETN4 GND GND PETP5 PETN5 GND GND PETP6 PETN6 GND GND PETP7 PETN7 GND PRSNT2#_ GND
RSVD GND PERP1 PERN1 GND GND PERP2 PERN2 GND GND PERP3 PERN3 GND RSVD
2
11 11
2 .1u-16VY-04 PE0TX_8+ 2 .1u-16VY-04 PE0TX_8-
B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49
End of the x1 Connector
1
B
C236 1 C240 1
PE0TX8+ PE0TX8-
PETP1 PETN1 GND GND PETP2 PETN2 GND GND PETP3 PETN3 GND RSVD PRSNT2#GND
1
11 11
B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32
PE_CLK1+ 5 PE_CLK1- 5 PE0RX0+ PE0RX0-
1
11 11
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 2 B12 B13 B14 B15 B16 B17 B18
5,13,14,18 SMBCK 5,13,14,18 SMBDT
2
C
-PE0PRT2
GND REFCLK+ REFCLKGND PERP0 PERN0 GND
1
20/5/7/5/20
2 .1u-16VY-04 PE0TX_0+ 2 .1u-16VY-04 PE0TX_0-
RSVD GND PETP0 PETN0 GND PRSNT2# GND
+12V
-PCI_RST2 21
A12 A13 A14 A15 A16 A17 A18
2
C175 1 C178 1
PE0TX0+ PE0TX0-
B12 B13 B14 B15 B16 B17 B18
2
11 11
2 0-04-O
VCC3 PCIEX1
Mechanical Key R160 1
D
+12V
1
11,18
PRSNT1# +12V +12V GND JTAG2 JTAG3 JTAG4 JTAG5 +3.3V +3.3V PERST#
2
5,13,14,18 SMBCK 5,13,14,18 SMBDT
+12V +12V +12V GND SMCLK SMDAT GND +3.3 JTAG1 3.3VAUX WAKE#
2
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11
D
C157 .1u-16VY-04
PCI Express Slot X16, X1, CNR Size Document Number Custom Date:
5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
16
of
29
5
4
3
2
1
VT8237R+ VT8237A/8237S Remove(Internal External 15K Required pull down) pull down
VCC3 D
C_-BE[3:0]
22 -FRAME 22 -DEVSEL 22 -IRDY 22 -TRDY 22 -STOP 22 -SERR 22 PAR 22 -PERR 11,19,21 -PCI_RST 12,22 22 22 22
B
As -INTE,F,G,H or GPIO12~15 at same time.
-INTA -INTB -INTC -INTD
11
-INTH
22 22
-REQ0 -REQ1
22 22
-GNT0 -GNT1
GPO7 19
J1 H2 J2 H1 K4 C2 F4 C3 -PCI_RST R1
FRAME DEVSEL IRDY TRDY STOP SERR PAR PERR PCIRST
A4 B4 B5 C4 D4 E4 A3 B3
INTA INTB INTC INTD INTE/GPI12/GPO12 INTF/GPI13/GPO13 INTG/GPI14/GPO14 INTH/GPI15/GPO15
-REQ0 -REQ1 -REQ2 -REQ3 -REQ4 -REQ5
A5 B6 C5 D5 P3 R3
REQ0 REQ1 REQ2 REQ3 REQ4 REQ5/GPI7
-GNT0 -GNT1 -GNT2 -GNT3 -GNT4 -TBL
A6 D6 C6 E5 R4 R2
GNT0 GNT1 GNT2 GNT3 GNT4 GNT5/GPO7
-INTE -INTF -INTG
1 2
2
B to 1.0(5/30) 2.5VSB_1.5VSB
D23 C23
USBP0+ USBP0USBP1+ USBP1USBP2+ USBP2USBP3+ USBP3USBP4+ USBP4USBP5+ USBP5NC,USBP6+ NC,USBP6NC,USBP7+ NC,USBP7-
E20 D20 A20 B20 E18 D18 A18 B18 D16 E16 A16 B16 D14 E14 A14 B14
USBOC0 USBOC1 USBOC2 USBOC3 USBOC4 USBOC5 NC,USBOC6 NC,USBOC7
C26 D24 B26 C25 B24 A24 A26 A25
USBCLK
E23
USBREXT NC,UDPWR/GPI9 NC,UDPEN/GPO9 KBCK/A20G KBDT/KBRC MSCK/IRQ1 MSDT/IRQ12
FB24
FB120
SB2.5_1.5
SC64 SC65 10u-10V-08-X 10u-10V-08-X SFB6 USBP0+ USBP0+ 23 USBP0USBP023 USBP1+ USBP1+ 23 USBP1USBP123 USBP2+ USBP2+ 23 USBP2USBP223 USBP3+ USBP3+ 23 USBP3USBP323 USBP4+ USBP4+ 23 USBP4USBP423 USBP5+ USBP5+ 23 USBP5USBP523 USBP6+ USBP6+ 23 USBP6USBP623 USBP7+ USBP7+ 23 USBP7USBP723 3VSB
1
2 4 8 6
15K-8P4R-12 15K-8P4R-12 15K-8P4R-12 15K-8P4R-12
USBP3+ USBP3USBP2+ USBP2-
RN22A RN22B RN22C RN22D
1 3 5 7
2 4 6 8
15K-8P4R-12 15K-8P4R-12 15K-8P4R-12 15K-8P4R-12
USBP4+ USBP4USBP5+ USBP5-
RN17C RN17D RN17A RN17B
5 7 1 3
6 8 2 4
15K-8P4R-12 15K-8P4R-12 15K-8P4R-12 15K-8P4R-12
USBP6+ USBP6USBP7+ USBP7-
RN19C RN19D RN19A RN19B
5 7 1 3
6 8 2 4
15K-8P4R-12 15K-8P4R-12 15K-8P4R-12 15K-8P4R-12
SC101
1
2 .1u-16VY-04-X
SC102
1
2 .1u-16VY-04-X-O
MLB-160808-0120A-N2-X
20/7.5/7.5/7.5/20
VT8237R+ R264(LO)
-INTH
SR22 1 SR33 1
2 4.7K-04-X 2 4.7K-04-X
R320 1
2 4.7K-04
-GNT0 -GNT1 -GNT2 -REQ1
RN18B RN18D RN18C RN18A
3 7 5 1
4 8 6 2
4.7K-8P4R-12 4.7K-8P4R-12 4.7K-8P4R-12 4.7K-8P4R-12
-INTE -REQ0 -REQ2 -REQ3
RN20A RN20C RN20B RN20D
1 5 3 7
2 6 4 8
4.7K-8P4R-12 4.7K-8P4R-12 4.7K-8P4R-12 4.7K-8P4R-12
-REQ4 -REQ5 UDPWR -INTF
RN23B RN23A RN23C RN23D
3 1 5 7
4 2 6 8
4.7K-8P4R-12 4.7K-8P4R-12 4.7K-8P4R-12 4.7K-8P4R-12
-INTG
SR21 1
2 4.7K-04-X
-INTH
R286 1 R264 1
2 8.2K-04-O 2 8.2K-04
C
VCC3
AP383A
2
D
VCC3 -GNT3 -GNT4 -TBL
R267 4.7K-04
VT8237A R286(HI)
-PCI_RST R10
2 10K-04-O
1
B
For someone LAN card can't resume from S3.
USB_CLK48 5
B25 USBREXT D26 D25
SB2.5_1.5 VCC3
1 3 7 5
VCC3
1
GNDUPLL1 GNDUPLL2
FB120 FB120-O
2
A23 B23
FB22 FB23
RN21A RN21B RN21D RN21C
SB2.5_1.5
2 .1u-16VY-04-X
C24
VCCUPLL1 VCCUPLL2
3VSB
1
1 2
CBE0 CBE1 CBE2 CBE3
VSUSUSB
L21
MLB-160808-0120A-N2 SC72 SC71 EC27 .1u-16VY-04-X.1u-16VY-04-X 22u-25SE
1
E2 C1 L4 M3
3VSB_USB
A22 B22 C22 D22 E22 F22 J13 J14 J15 J16 J17 J18
2
C_-BE0 C_-BE1 C_-BE2 C_-BE3
SB1A
USBVCC1 USBVCC2 USBVCC3 USBVCC4 USBVCC5 USBVCC6 USBVCC7 USBVCC8 USBVCC9 USBVCC10 USBVCC11 USBVCC12
SC69 1
A1 A2 B1 B2 E8 F25 H23 J21 J25
-TBL
AD00 AD01 AD02 AD03 AD04 AD05 AD06 AD07 AD08 AD09 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31
1 R261
2 5.62K-1-04
1 R289
2 4.7K-04-O
UDPWR
VRDSLP W3 V1 W1 W2
KCLK KDATA MCLK MDATA
23 23 23 23
USBREXT
VT8237R+/8237S VT8237A 5.62K-1% 6.04K-1%
For VT8237S B to 1.0(5/30)
USBGND1 USBGND2 USBGND3 USBGND4 USBGND5 USBGND6 USBGND7 USBGND8 USBGND9 USBGND10 USBGND11 USBGND12 USBGND13 USBGND14 USBGND15 USBGND16 USBGND17 USBGND18 USBGND19 USBGND20 USBGND21 USBGND22 USBGND23 USBGND24 USBGND25 USBGND26 USBGND27 USBGND28 USBGND29 USBGND30 USBGND31 USBGND32 USBGND33 USBGND34 USBGND35
22
G2 J4 J3 H3 F1 G1 H4 F2 E1 G3 E3 D1 G4 D2 D3 F3 K3 L3 K2 K1 M4 L2 N4 L1 M2 M1 P4 N3 N2 N1 P1 P2
A13 A15 A17 A19 A21 B13 B15 B17 B19 B21 C13 C14 C15 C16 C17 C18 C19 C20 C21 D13 D15 D17 D19 D21 E13 E15 E17 E19 E21 H13 H14 H15 H16 H17 H18
C
AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31
VCC33-1 VCC33-2 VCC33-3 VCC33-4 VCC33-5 VCC33-6 VCC33-7 VCC33-8 VCC33-9 VCC33-10 VCC33-11 VCC33-12 VCC33-13 VCC33-14 VCC33-15 VCC33-16 VCC33-17 VCC33-18 VCC33-19 VCC33-20 VCC33-21 VCC33-22 VCC33-23 VCC33-24 VCC33-25 VCC33-26 VCC33-27 VCC33-28
AD[31:0]
GND GND GND GND GND GND GND GND GND
22
H9 H10 H11 H12 J8 K8 L8 M8 N8 P8 R8 R19 T8 T19 U8 U19 V8 V19 V21 W9 W10 W11 W17 W18 W19 W21 Y21 W8
ALL:5/5/5
USBP1+ USBP1USBP0+ USBP0-
VCC3 SC70 SC80 SC76 SC74 SC86
VT8237R+CD
1 1 1 1 1
2 2 2 2 2
.1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X
Co-layout VT8237A Co-layout VT8237S USB_CLK48 SC67 1
A
2 10P-04-X-O
A
Elitegroup Computer Systems Title
SB (PCI_USB) Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
17
of
29
B to 1.0(5/30)
VT8237A change to 0 ohm (Internal pull 22)
-SDDACK IRQ14
23 23 23 23 23 23
-PDIOW -PDIOR -PDCS3 PDA0 PDA2 PDA1
23 23 23 23 23 23
PDDREQ PIORDY -PDDACK -PDCS1 SIORDY SDDREQ
C
23
23
23 23 23 23 23 23
SDA1
-SDIOR
-SDIOW SDA0 -SDCS1 -SDCS3 SDA2 IRQ15
2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 2
22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-04 22-04
PD_D8 PD_D9 PD_D5 PD_D10 PD_D2 PD_D13 PD_D1 PD_D14 -SD_DACK IRQ_14 PD_D7 PD_D6 PD_D0 PD_D15 -PD_IOW -PD_IOR -PD_CS3 PD_A0 PD_A2 PD_A1 PD_D4 PD_D3 PD_D11 PD_D12 PD_DREQ P_IORDY -PD_DACK -PD_CS1 S_IORDY SD_DREQ SD_D5 SD_D0 SD_D1 SD_D2 SD_A1 SD_D14 SD_D4 SD_D3 SD_D6 SD_D7 SD_D11 SD_D13 SD_D15 -SD_IOR SD_D9 SD_D8 SD_D10 SD_D12 -SD_IOW SD_A0 -SD_CS1 -SD_CS3 SD_A2 IRQ_15
B to 1.0(5/30) SATA1 B
1 2 3 4 5 6 7
S_TXP1 S_TXN1 S_RXN1 S_RXP1
HOLE1 GND A+ AGND BB+ GND HOLE2
8
9
20/5/7/5/20
PD_D0 PD_D1 PD_D2 PD_D3 PD_D4 PD_D5 PD_D6 PD_D7 PD_D8 PD_D9 PD_D10 PD_D11 PD_D12 PD_D13 PD_D14 PD_D15
AA22 Y24 AA26 AA25 AB26 AC26 AC23 AD25 AD26 AC24 AC25 AB24 AB23 AA24 Y26 AA23
PDD00 PDD01 PDD02 PDD03 PDD04 PDD05 PDD06 PDD07 PDD08 PDD09 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15
PD_DREQ -PD_DACK -PD_IOR -PD_IOW P_IORDY -PD_CS1 -PD_CS3 PD_A0 PD_A1 PD_A2 IRQ_14
Y23 V24 W26 Y25 Y22 V22 V23 W23 V25 W24 AD24
PDDRQ PDDACK,PDDACK* PDIOR PDIOW PDRDY PDCS1,PDCS1* PDCS3,PDCS3* PDA0,PDA0* PDA1,PDA1* PDA2,PDA2* IRQ14
SD_D0 SD_D1 SD_D2 SD_D3 SD_D4 SD_D5 SD_D6 SD_D7 SD_D8 SD_D9 SD_D10 SD_D11 SD_D12 SD_D13 SD_D14 SD_D15
AC20 AB20 AC21 AE18 AF18 AD18 AD19 AF19 AE20 AF20 AD20 AE21 AF21 AD21 AD22 AF22
SDD00 SDD01 SDD02 SDD03 SDD04 SDD05 SDD06 SDD07 SDD08 SDD09 SDD10 SDD11 SDD12 SDD13 SDD14 SDD15
SD_DREQ -SD_DACK -SD_IOR -SD_IOW S_IORDY -SD_CS1 -SD_CS3 SD_A0 SD_A1 SD_A2 IRQ_15
AD17 AD23 AF23 AE23 AF17 AF25 AF26 AF24 AC22 AE24 AE26
SDDRQ SDDACK SDIOR SDIOW SDRDY SDCS1/SDCS1* SDCS3/SDCS3* SDA0/SDA0* SDA1/SDA1* SDA2/SDA2* IRQ15
AC19 AB21 AA11
NC,SVREF NC,SCOMPP NC,SATAR50COMP
SR28 249-1-04-X-O 1 2
S_TXP1 S_TXN1
C375 1 C380 1
2 .01u-16V-04 2 .01u-16V-04
STXP1 STXN1
AB13 AC13
NC,STXP1 NC,STXN1
S_RXN1 S_RXP1
C386 1 C390 1
2 1200P 2 1200P
SRXN1 SRXP1
AF13 AE13
NC,SRXN1 NC,SRXP1
S_TXP2 S_TXN2
C374 1 C377 1
2 .01u-16V-04 2 .01u-16V-04
STXP2 STXN2
AB15 AC15
NC,STXP2 NC,STXN2
AF15 AE15
NC,SRXN2 NC,SRXP2
CONN-SATA-7P2R S_RXN2 S_RXP2
SATA2
S_RXN2 S_RXP2
C387 1 SRXN2 2 1200P C391 1 SRXP2 2 1200P SATA2.5_3.3 SFB4 1 2 SB2.5_1.5 MLB-160808-0120A-N2-X SC84 1 2 VCC3 SFB7 .1u-16VY-04-X MLB-160808-0120A-N2-X-O 1
8
2
S_TXP2 S_TXN2
HOLE1 GND A+ AGND BB+ GND HOLE2
9
SATA2.5_1.5 SFB8 AC17 AC11 1 2 MLB-160808-0120A-N2-X AB17 SC85 AB11 .1u-16VY-04-X
3VSB SC88
1
2 .1u-16VY-04-X
B to 1.0(5/30)
AA4 AB4 AB5 AB6
T1 U3 V2 U1 V3 T2 U2 T3
BIT_CLK BIT_CLK 16,26 SDIN0 SDIN0 16,26 SDIN1 SDIN1 16 SDIN2 SDIN3 ACSYNC R336 1 2 22-04 SYNC ACSDOUT R337 1 2 22-04 SDOUT -ACRST R323 1 2 22-04
NC,NC, WAKE PME BATLOW/GPI05 CPUMISS/GPI17 RING/GPI03 SUSST1/GPO03 AOLGPI/THRM/GPI18 EXTSMI/GPI02 SMBALRT LID/GPI04 PWRBTN PWROK PCKRUN CPUSTP/GPO05 PCISTP/GPO06*
Y5 W4 V4 Y1 Y2 Y3 Y4 AA1 AB1 AC1 AD2 AF1 AB7 AC7 AD6
-PEWAKE -PME -BATLOW CPUMISS -RING -SUSST PEPMESCI -EXTSMI -SMBALT -LID R369 1 -PWR_BTN -PWROK_NB SR36 1 -WP_ROM -PCISTP
INTRUDER/GPI16
AE1
INTRUDER
SUSCLK/GPO04
AB3
SUS_CLK
SMBCK1 SMBDT1
AC4 AB2
SMBCK SMBDT
SMBCK2/GPI27/GPO27 SMBDT2/GPI26/GPO26
AC3 AD1
GPO27 GPO26
ACBITCLK ACSDIN0 ACSDIN1 ACSDIN2/GPI20/GPO20/PCS0 ACSDIN3/GPI21/GPO21/PCS1/SLPBTN ACSYNC,ACSYNC* ACSDOUT,ACSDOUT* ACRST
GPI0 R373 1 GPI1 GPO0 1 GPIOA GPIOB GPIOC GPIOD
SERIRQ SPKR/SPKR* OSC
AD9 AF8 AB8
SERIRQ SPKR SB_OSC
TPO TEST
AF9 AE9
AB10
NC,SREXT
AD11
Strap_AUTO*,SXO
AE10
KBCS/KBCS*,SXI
AF10
NC,VCCA33 NC,GNDA33 GND GND GND GND GND GND GND GND GND
NC,VDDATS-1 NC,VDDATS-2 NC,VDDATS-3 NC,VDDATS-4 NC,VDDATS-5 NC,VCCAS1 NC,VCCAS2 NC,VCCAS3 NC,VCCAS4
3 25 11 11
*
GPIOD GTL pullup 1 Disable 0 Enable
*
GPIOA Host Clock 0 100MHz 133MHz 0 200MHz 1 1 Auto Mode IOQ Depth 1 Level 8 Level
SPKR 1 0
CPU Freq strap Disable Enable
R354 1 1 R355
2 0-04 -PEWAKE -THRMTRIP 2 0-04-O 3
1M-04
1
SFB5 1 SC90 1 SREXT 1
-THRMTRIP
VCC3 2 2.2K-04 2 2.2K-04-O
GPIOB
R376 1 R375 1
VCC3 2 2.2K-04-O 2 2.2K-04
GPIOC
R377 1 R378 1
VCC3 2 2.2K-04 2 2.2K-04-O
GPIOD
R386 1 R387 1
VCC3 2 2.2K-04-O 2 2.2K-04
D
R383 1 R388 1
SPKR
2 4.7K-04 2 1K-04-O
3VSB 2 4.7K-04-X 2 10K-04 2 10K-04-X
SDIN0 SDIN1 SDIN2 SDIN3
R343 R342 R338 SR34
TEST SMBCK SMBDT
R389 1 R370 1 R368 1
2 4.7K-04 2 1K-04 2 1K-04
GPI1 -THRMTRIP
R357 1 R361 1
2 10K-04 2 10K-04
SR39 1 R380 1 R379 1
2 4.7K-04-X 2 4.7K-04 2 4.7K-04
1 1 1 1
2 2 2 2
4.7K-04 4.7K-04 4.7K-04 4.7K-04-X VCC3
3VSB
3VSB
GPO5
19
R385 1 R384 1
VCC3
-PWR_BTN 25 VCC3 -PWROK_NB 11 2 4.7K-04-X -WP_ROM
GPIOA
CPU ration/freq is locked, don't need this feature. PEPMESCI SR35 1 SYNC 16,26 PEHPSCI R356 1 SDOUT 16,26 11,19 PEHPSCI -PEWAKE SR23 1 -AC97_RST 16,26
3VSB
VBAT
-PEWAKE
8237R+ 8237A/S R355 R354
-PWR_BTN SERIRQ -PCISTP
2
B to 1.0(6/15) 5,13,14,16 5,13,14,16
3VSB
VBAT
2 1M-04
VCC3
3VSB -SMBALT SUS_CLK -SUSST -EXTSMI
RN28A RN28B RN28C RN28D
1 3 5 7
2 4 6 8
10K-8P4R-12 10K-8P4R-12 10K-8P4R-12 10K-8P4R-12
-PME -BATLOW CPUMISS -RING
RN26A RN26B RN26C RN26D
1 3 5 7
2 4 6 8
10K-8P4R-12 10K-8P4R-12 10K-8P4R-12 10K-8P4R-12
-SUSC R382 1 GPO0 R367 1 -PWROK_NB SR40 1
2 10K-04-O 2 10K-04 2 10K-04-X
GPO26 GPO27
R371 1 R366 1
2 4.7K-04 2 4.7K-04
PD_A0
R360 1 R350 1
2 2.2K-04 2 2.2K-04-O
PD_A1
R351 1
2 2.2K-04
PD_A2
R359 1
2 2.2K-04
THRMTRIP#(VT8237A/8237S)
C
VCC3
TP10 TP
VCC3
SERIRQ SPKR SB_OSC
TEST
*
GPIOB 1 0
GPI18 GPI1
R363 Unused 1 2 10K-04 -SUSB 7,25 -SUSC 8,25
-SUSA -SUSB -SUSC
AE2 AC2 AA3 AE3 AE5 AD5 AF5 AC6
NC,VCCAO
CPUMISS -RING -SUSST PEPMESCI
SMBCK SMBDT
GPI00 GPI01 GPO00 NC,GPO01 Strap_VD1*,GPIOA*/PCREQA* Strap_VD2*,GPIOB*/PCREQB* Strap_VD0*,GPIOC*/PCGNTA* Strap_VD3*,GPIOD*/PCGNTB*
NC,GNDAO
11,16 21,22
R372
AA2 AD3 AF2
AC10
-PEWAKE -PME
*
GPIOC 0 1 0 1
2 10K-04
1
SUSA/GPO1,GPO02 SUSB/GPO2 SUSC
<= VT8237S only
AB14 AC14 AD12 AD13 AD14 AD15 AD16 AE12 AE14 AE16 AF12 AF14 AF16
2
CONN-SATA-7P2R
SB2.5_1.5
W12 W13 W14 W15 W16
1
1 2 3 4 5 6 7
SB1B
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
PDD8 RN38A1 PDD9 RN38B3 PDD5 RN38C5 PDD10 RN38D7 PDD2 RN29A1 PDD13 RN29B3 PDD1 RN29C5 PDD14 RN29D7 -SDDACK RN37A1 IRQ14 RN37B3 PDD7 RN37C5 PDD6 RN37D7 PDD0 RN27A1 PDD15 RN27B3 -PDIOW RN27C5 -PDIOR RN27D7 -PDCS3 RN24A1 PDA0 RN24B3 PDA2 RN24C5 PDA1 RN24D7 PDD4 RN30A1 PDD3 RN30B3 PDD11 RN30C5 PDD12 RN30D7 PDDREQRN25A1 PIORDY RN25B3 -PDDACKRN25C5 -PDCS1 RN25D7 SIORDY RN34A1 SDDREQRN34B3 SDD5 RN34C5 SDD0 RN34D7 SDD1 RN31A1 SDD2 RN31B3 SDA1 RN31C5 SDD14 RN31D7 SDD4 RN35A1 SDD3 RN35B3 SDD6 RN35C5 SDD7 RN35D7 SDD11 RN36A1 SDD13 RN36B3 SDD15 RN36C5 -SDIOR RN36D7 SDD9 RN32A1 SDD8 RN32B3 SDD10 RN32C5 SDD12 RN32D7 -SDIOW RN33A1 SDA0 RN33B3 -SDCS1 RN33C5 -SDCS3 RN33D7 SDA2 R396 1 IRQ15 R391 1
F6 F7 J5 K5 P5 R5 L11 L12 L13 L14 L15 L16 M11 M12 M13 M14 M15 K18
23 23
J9 J10 J11 J12 K9 L9 L18 M9 M18 N9 N18 P9 P18 R9 R18 T9 T18 U9 U18 V9 V10 V11 V12 V13 V14 V15 V16 V17 V18
ALL:10/5/10
D
B to 1.0(5/30)
1
Pin 8237R+ 8237A Y5 NC -PEWAKE Y4 GPI18 -PEPMESCI U23 GPI19 -PEHPSCI
3VSB 2.5VSB_1.5VSB
SB2.5_1.5
T4 U4
Required
VSUS25-1 VSUS25-2
VT8237R+ IDE damping resisters
NC,GNDAS1 NC,GNDAS2 NC,GNDAS3 NC,GNDAS4
SDD[15:0]
AC16 AC12 AB16 AB12
23
2
VCC25-1 VCC25-2 VCC25-3 VCC25-4 VCC25-5 VCC25-6 VCC25-7 VCC25-8 VCC25-9 VCC25-10 VCC25-11 VCC25-12 VCC25-13 VCC25-14 VCC25-15 VCC25-16 VCC25-17 VCC25-18 VCC25-19 VCC25-20 VCC25-21 VCC25-22 VCC25-23 VCC25-24 VCC25-25 VCC25-26 VCC25-27 VCC25-28 VCC25-29
PDD[15:0]
3
NC,GNDA120 NC,GNDATS1 NC,GNDATS2 NC,GNDATS3 NC,GNDATS4 NC,GNDATS5 NC,GNDATS6 NC,GNDATS7 NC,GNDATS8 NC,GNDATS9 NC,GNDATS10 NC,GNDATS11 NC,GNDATS12
23
4
VSUS33-1 VSUS33-2 VSUS33-3 VSUS33-4
5
*
21 25 5
Vlink Auto PD_A0 Compensation Manual 1 0 Auto
B to 1.0(5/30)
TP11 TP 2 FB-120-X 2 .1u-16VY-04-X
SB2.5_1.5
*
VKCOMP for Vlink at 4X mode Pull-high is 0.9V Pull-down is 0.75V
-PD_CS3 1 0
-PD_CS3
R349 1 R358 1
VCC3 2 2.2K-04 2 2.2K-04-O
-SUSB
SR38 1
2 4.7K-04-X-O
B
8237R+ 8237A 8237S SREXT4.7K-1 6.19K-1 10.7K-1
2 R381 4.7K-04
R334 1 R335 1
VCC3 2 2.2K-04-O 2 2.2K-04
R362 1
2 2.2K-04
XO_SATA
ACSDOUT 1 0 *
XI_SATA R461 1 0-04 2 0-04-O 1 2
AUTO reboot Disable Enable
ACSDOUT
MLB-160808-0120A-N2 (Set Low for BIOS control this feature) L22 1 AE11 2 VCC3 If can't boot, it will auto reset. R463 C313 1 2 .1u-16VY-04 VCC3 AF11 B to 1.0(4.24) EEDI Use EXT LAN EEPROM R464 R258 1 1 0-04-O2 2 4.7K-04-O B to 1.0(6/6) 1 Disable EEDI R256 1 4.7K-04 W5 1 2 2 EEDI Enable 19 R465 V5 * 0 EEDI: 1 for enable shadow EEPROM in MAC. 0-04 M16 VT8237S N11 VCC3 -PD_CS1 SATA mode -PD_CS1 SATA Stagger Spin Up N12 master/master Enable 1 1 R344 1 N13 2 2.2K-04 * * 0 0 master/slave Disable -PD_CS1 R345 1 N14 2 2.2K-04-O master/master mode for internal PHY only N15 master/slave mode for add external PHY N16 VCC3 ACSYNC FHW command R322 1 2 4.7K-04 1 Disable ACSYNC R321 1 2 4.7K-04-O *
Enable
0
VCC3
Co-layout VT8237A
-PD_DACK 8237R+ External SATA PHY 1:Disable
8237A/8237S N/A
-PD_DACK
A
A
VT8237R+CD
SB_OSC
SC87
1
-PEWAKE PEPMESCI PEHPSCI -THRMTRIP
2 10P-04-X-O
8237R+ GPI1(AC2) GPI18 GPI19 NA
8237A -WAKE(Y5) GPI18 GPI19 GPI1(AC2)
XI_SATA 2
Elitegroup Computer Systems
Default 16P-06
1
.1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X
X4 X-25M-30m20KTSD
2
2 2 2 2 2
3
1 1 1 1 1
C330 15P-04
1
1
B to 1.0(5/30) SC83 SC82 SC81 SC77 SC75
XO_SATA
VT8237R+/VT8237A PEPMESCI connect to GPI18 PEHPSCI connect to GPI19
2
SB2.5_1.5
C328 15P-04
Title
SB (IDE, GPIO, AC-LINK) Size Document Number Custom Date:
5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
18
of
29
3VSB
11
VBE0
G24
VBE
11 11
UPCMD DNCMD
K23 K25
UPCMD DNCMD
11 11
UPSTB -UPSTB
J26 J24
UPSTB+ UPSTB-
11 11
DNSTB -DNSTB
H26 H24
DNSTB+ DNSTB-
VPAR
VPAR
F24
VLREF_SB H22
2 360-1-X
VLCOMP_SB
C
21 21 21 21
LAD0 LAD1 LAD2 LAD3
LAD0 LAD1 LAD2 LAD3
PWRGD_SB
RTC Cap
1
F23
NC1 NC2
A7 B7 F8 D7
MDCK 20 MDIO 20 -PHYPWRDN 20 -PHYRST 20
D12 E12
D9 E9 E10 E11
LANGND
E6
PCICLK
R23 U23
-RSMRST
AD4
RSMRST
APICD0,GPIO10 APICD1,GPIO11
R25 T23
AF4
VBAT
PLLVCC
T22
RTC_X1
AE4
RTCX1
PLLGND
U22
2
2
VBAT
C316 10P-04
CLR_CMOS CLEAR CMOS 1-2 2-3
R449 EC37 1K-04 100U-16V-O
R439 4.7K-04
29 16
MODE GND
1 22 26
NC1 NC2 NC3
-FERR -A20M -IGNNE -CPUINIT INTR NMI_SB -SMI -STPCLK -SLP
-P66DET GPO29 -AGPBZ
PCLK_SB APICCLK
-S66DET
23
-P66DET -SATA_LED GPO29 -AGPBZ
23 23 21 12
SR27
SFB3
2
2 10P-04-O
GPIO 1
* 1-2
DISABLE
2-3
ENABLE
2 SR42 100-04-X
-WP_ROM
C
2 1.5K-04 VCC3 EEP2
5
PEHPSCI
EECS EESK EEDI EEDO
1 2 3 4
11,18
CS SK DI DO
8 7 6 5
VCC NC1 NC2 GND
FB-120-X
B to 1.0(4/10) 2 10K-04-X 2 10K-04-X B
B to 1.0(6/14)
SR46 SR47
VPAR
SR43 1 SR44 1
-P66DET -S66DET
SB2.5_1.5
B to 1.0(5/30)
C385 .1u-16VY-04
S-93CC46BD/-G
OD.(data sheet error:TTL)
1
18
3VSB MDIO R254 1
Co-layout VT8237A
-GHI -SPICS 8237R+/A 8237S Mount NC NC Mount
R270 1
VCC25 2 4.7K-04
SR29 1
VCC3 2 1K-04-X
-GHI
SR46 1 SR47 1
VCC3 2 4.7K-04-X 2 4.7K-04-X-O
-AGPBZ
SR45 1
2 4.7K-04-X
-LDRQ1
SR41 1
2 4.7K-04-X
VCLK_SB PCLK_SB
SC73 1 SC78 1
B to 1.0(6/14)
2 10P-04-X-O 2 10P-04-X-O 3VSB
-RSMRST VLREF_SB
1
R390 4.7K-04
BIOS PROTECT
BIOS_WP
APICCLK
2 1
1
17
GPO29
R374 2 C314 1 R462 2
1 10K-04 2 1u-10V 1 4.7K-04-O
for VRDSLP if don't use GPO29.
SC68 .1u-16VY-04-X
B to 1.0(4/10) 3VSB A
.01u-16V-04
AP339D/AP395
BT1 SK-CR2032
3
N
SR25 VLREF_SB
VT8237R+ 412-1% 0.3V
VT8237A/8237S 665-1% 0.45V
TC6 22u-25SE
BAT54C
Elitegroup Computer Systems
Title
B to 1.0(5/30) 1
SB (VLINK, LPC, MII) Size Document Number Custom
2
Date: 5
-TBL
100-04
H3X1-O
PEHPSCI 8237R+ 8237A SR27 option install
2 0-04-X
MEMVADJ0 8 MEMVADJ1 8 SBPLL
D
VCC3 -WP_ROM1 1 2 R441 10K-04 1 2 -TBL R437
4M LPC flash ROM
BIOS_WP 1 2 -WP_ROM1 3
3 3 3 3 3 3 3 3 3,9
PCLK_SB
1
GND NC4
28 27
LAD0 LAD1 LAD2 LAD3
VCC3
SFB2 1 2 MLB-160808-0120A-N2-X SC66 .1u-16VY-04-X
C317
2
2
H3*1-R
2
C392 10u-10V-08
CLK RESET OE/INIT
30 3 4 5 6 7 8 9 10 11 12
B to 1.0(6/14)
VT8237R+CD
SR25 412-1-04-X
2
1
1
2
31 2 24
A10/GPI4 A9/GPI3 A8/GPI2 A7/GPI1 A6/GPI0 A5/WP A4/TBL A3 A2 A1 A0
PCLK_ROM C393 1
1 VBAT
CLR_CMOS 1 2 VBAT 3
3
2
1
SR24 3K-1-04-X
D19 BAT54C
1
DQ7 DQ6 DQ5 DQ4
13 14 15 17
PLCC-32PBR
VCC25
NORMAL CLEAR
21 20 19 18
LAD0 LAD1 LAD2 LAD3
Strap 18
SC79 .1u-16VY-04-X
1 2
*
EEDI
-GHI -S66DET
AC9 AC8 AB9 AD10
APICCLK,GPI19
VDD VDD WE/LFRAM
PCLK_ROM
5 PCLK_ROM 11,17,21 -PCI_RST VCC3
SB2.5_1.5
U24 U26 T24 R26 T25 T26 U25 R24 V26 R22 P21
NC,VGATE/GPIO8 GPI28/GPO28,VIDSEL VRDPSLP/GPI29/GPO29 AGPBZ/GPI06
RTC_X2 AF3 RTCX2 X5 X-32.768K-20m12CY
EECS EEDO EEDI EESK RAMVCC
PWRGD
2 4
1
20 20 20 20 20 20 20
AC5
C315 10P-04
P 2
RXER RXCLK RXDV RXD0 RXD1 RXD2 RXD3
PWRGD_SB
1 3
R448 1K-04
D10 C9 D8 C8 B8 A8 C7
E7
FERR A20M IGNNE INIT INTR NMI SMI STPCLK SLP GHI/GPI22/GPO22 DPSLP/GPI23/GPO23
LAD0 LAD1 LAD2 LAD3
20 20 20 20 20 20
LANVCC
VLCOMP
G22
TXEN TXD0 TXD1 TXD2 TXD3 TXCLK
TXEN
D11 B12 A12 C12
EECS EEDO EEDI,EEDI* EECK
VLVREF
VCLK
20 20
LFRM LREQ0 NC,LREQ1
8237R+ 8237A 10PF 12PF
A
MRXERR MRXCLK MRXDV MRXD0 MRXD1 MRXD2 MRXD3
CRS COL
AF6 AE6 AE8
-LDRQ1
B
3VSB
MTXENA MTXD0 MTXD1 MTXD2 MTXD3 MTXCLK
C11 A10 B10 B9 A9 C10
MDCK MDIO NC,NC,PHYPWRDN NC,PHYRST
VPAR
L22
AD8 AF7 AE7 AD7
-LFRAME
-LFRAME -LDRQ
1
21 21
25
VCLK_SB
VCLK_SB
A11 B11
ROM1
32 25 23
1
5
J22
MCRS MCOL
P11 P12 P13 P14 P15 P16 R11 R12 R13 R14 R15 R16 R21 T11 T12 T13 T14 T15 T16 W22 W25 AA21 AB19 AB22 AB25 AC18 AE17 AE19 AE22 AE25 AA9 AB18 T21 AA10 K19
SR26 1
VCC3
2
12
VAD00 VAD01 VAD02 VAD03 VAD04 VAD05 VAD06 VAD07 NC,VAD08 NC,VAD09 NC,VAD10 NC,VAD11 NC,VAD12 NC,VAD13 NC,VAD14 NC,VAD15
R257 10K-04 2 -LFRAME
2
VLAD0 VLAD1 VLAD2 VLAD3 VLAD4 VLAD5 VLAD6 VLAD7 VLAD8 VLAD9 VLAD10 VLAD11 VLAD12 VLAD13 VLAD14 VLAD15
MIIVCC1 MIIVCC2 MIIVCC3 MIIVCC4
H25 G26 K26 J23 F26 G25 K22 K24 E24 G23 L26 L25 E26 E25 L24 M26
11 11 11 11 11 11 11 11 12 12 12 12 12 12 12 12
1
SB1C
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
D
VLAD0 VLAD1 VLAD2 VLAD3 VLAD4 VLAD5 VLAD6 VLAD7 VLAD8 VLAD9 VLAD10 VLAD11 VLAD12 VLAD13 VLAD14 VLAD15
VCCVK1 VCCVK2 VCCVK3 VCCVK4 VCCVK5 VCCVK6 VCCVK7 VCCVK8 VCCVK9 VCCVK10 VCCVK11 VCCVK12 VCCVK13 VCCVK14 VCCVK15 VCCVK16 VCCVK17 VCCVK18 VCCVK19 VCCVK20 VCCVK21 VCCVK22 VCCVK23
10/5/10
MIIVCC25-1 MIIVCC25-2
L23 K21 L21 N21 N22 N23 N24 N25 N26 P22 P23 P24 P25 P26 M21 M22 M23 M24 M25 L19 M19 N19 P19
TXEN
1
1
2.5VSB_1.5VSB
2
2
SB2.5_1.5
3
B to 1.0(6/6)
1
4
B to 1.0(5/30)
2
5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
19
of
29
4
3
2
1
H2
H1
8 7 6 5
1 2 3 4
8 7 6 5
TH
TH
H3
9
2
8 7 6 5
1 2 3 4
TH
8 7 6 5
1 2 3 4
8 7 6 5
TH
9
1 2 3 4
H5
9
1
1
H6
C110 C106 C125 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04
2
2
2
C96 C103 C120 C108 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04
2
D
1
1
1
1
3VSB
2
0-08 C87 .1u-16VY-04
TH
8 7 6 5
AUGND
3VSB_LAN
1
1 2
L6
2
3VSB
D
H4
1 2 3 4 9
9
1 2 3 4
9
5
TH
7 5 3 1
3VSB
CRS COL TXD3 TXD2
1 33-04
3VSB
C
RXDSRXDS+ ER23 6.49K-1-04 2 1
VT6103L
TXD1 TXD0 TXEN TXC TXER VDDC GNDC RXER RXC RXDV GND1 VDD1
3
-PHYRST
1
19
X1
2
C91 22P-04
2
B
RXD0 RXD1 RXD2 RXD3 MDCK MDIO
LAN_X1
1
1
2
R64
1
TXD1 TXD0 TXEN TXCLK_1
RXER RXCLK_1 RXDV
TXD1 TXD0 TXEN 1 2 R205 33-04 R208 33-04 RXER 1 2 RXDV
For some hub unstable.
19 19 19 TXCLK
R34 0-08
GND2
19 C70 .1u-16VY-04
19 RXCLK
VCC VCC -DATA1 -DATA0 +DATA1 +DATA0 GND GND H_USB H_USB H_USB H_USB
1 2 3 4 G1 G2
9 10 11 12 13 14 15 16 17
PWR TX1+ TX1TX2+ TX2TX3+ TX3TX4+ TX4-
19 20 21 22 G5 G6 G7 G8 18
TDCT TXDS+ TXDSRXDS+ RXDS-
19
19
5 6 7 8 G3 G4
AUGND 3VSB
24/6/9/6/24
VT6103LS
1 R67 270-04
2
12 11 10 9 8 7 6 5 4 3 2 1
USBLAN1 USB2USB2+
USB2USB2+
LEDGND OLED GLED YLED H_LAN H_LAN H_LAN H_LAN DGND
USB-DUAL-RJ45-T
37 38 39 40 41 42 43 44 45 46 47 48
TXDSTXDS+
VDDRX RXRX+ FXSD GNDRX GNDPLL REXT VDDPLL GNDTXC TXTX+ VDDTX
GNDTX GNDOSC XO XI VDDOSC RST MDIO MDC RXD3 RXD2 RXD1 RXD0
25 26 27 28 29 30 31 32 33 34 35 36
23 23
1
3VSB_LAN
LAN_XO
USBVCC1
PD LED3 LED2 LED1 LED0 INT VDD2 GND2 CRS COL TXD3 TXD2
LAN1
19 19 19 19
2
1.5K-04
RXD0 RXD1 RXD2 RXD3 MDCK MDIO 3VSB
USB3USB3+
R63 0-08-O
USB3USB3+
23 23
C
GND2 R43 330-04
-LINK -ACT
2 2
2
R104 2
19 -PHYPWRDN
1
N CD4148WP-S N CD4148WP-S
24 23 22 21 20 19 18 17 16 15 14 13
-ACT
2
D8 P P D7
-LINK
3VSB
8 6 4 2
RN10 10K-8P4R-12
3VSB
1 R54 330-04
1
GND2 C90 .1u-16VY-04
GND2
19 19 19 19 19 19
TXDS+ R81 TXDS- R90
1 1
2 49.9-1-04 2 49.9-1-04
C104 .1u-16VY-04 1 2
RXDS+ R92 RXDS- R101
1 1
2 49.9-1-04 2 49.9-1-04
C118 .1u-16VY-04 1 2 R38
Near IC
C92 22P-04
2 0-08
1
B
GND2
X-25M-30m20KTSD
*
00
LED0 LINK/ACT
01
PWR/TXACT
10
SPEED 100
11
PWR/TXACT
LED1 SPEED
LED2 DUPLEX
LED3 COL
LINK/RXACT
SPEED
DUPLEX
SPEED 10
ACT
DUPLEX
LINK/RXACT
SPEED
COL
Default
A
A
Elitegroup Computer Systems Title
LAN (VT6103L) Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
20
of
29
24 24 25 25 25 25
A to B(2/16) VCC3 VCC3
-DTRB -RTSB TXDB
TXDB RXDB FAN_TAC1 FAN_PWM1 FAN_TAC2 FAN_PWM2
FAN_TAC1 FAN_PWM1 FAN_TAC2 FAN_PWM2
R229 2 R238 2
1 4.7K-04-O 1 4.7K-04
CFG2
R240 2 R252 2
1 4.7K-04 1 4.7K-04-O
CFG1
C
6 6
O.D B to 1.0(4/12)
CPUV1 CPUV0
8 SIO_MEMVADJ1 8 SIO_MEMVADJ0 5 TURBO_CK
O.D
CFG2 CFG1
B to 1.0(6/7) 25
VCC3
22 19 16
GPO29 -PCI_RST2
WT_BEEP 2 1
R9 4.7K-04
-PCI_RST1 2 1 22-04
R212
23,25 -PCI_RST3
VCC3
B to 1.0(6/6) 11,17,19 -PCI_RST 19 -LDRQ
-LDRQ
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
DTR2# RTS2# DSR2# VCC SOUT2 SIN2 FAN_TAC1 FAN_CTL1 FAN_TAC2/GP52 FAN_CTL2/GP51 FAN_TAC3/GP37 FAN_CTL3/GP36 VID5/GP35 VID4/GP34 GNDD VID3/GP33 VID2/GP32 VID1/GP31 VID0/GP30 JSBB2/GP27 JSBB1/GP26 JSBCY/GP25 JSBCX/GP24 JSAB2/GP23 JSAB1/GP22 JSACY/GP21 JSACX/GP20 MIDI_OUT/GP17 MIDI_IN/GP16 RESETCON#/CIRTX/GP15 PCIRST1#/SCRRST/GP14 PWROK1/SCRFET#/GP13 PCIRST2#/SCRIO/GP12 PCIRST3#/SCRCLK/GP11 VCC VIDVCC LRESET# LDRQ#
ITE8712F/KX * JP1 Flashseg1_EN(for SPI) 1:Disable JP2 JP3 JP4 * JP5
SerFlh_SO_SEL(SO1/SO2) 1:SEL FLH_SO2(don't care) CHIP_SEL(for 2pcs ITE)
don't care(2 ITE,4 COMs)
BUF_SEL(OD/push pull) 1:PCIRST# O.D. 1:FAN full turn. FAN_CTL_SEL 0:FAN mid turn. JP6 VID_ISEL(CPU478/775) Don't care. 18 19 19 19 19 19
ITE8718F 1.PECI 2.SST
5
PCLK_SIO
5
SIO_CLK48
A
-DTRA -RTSA
JP3
TXDA
JP5 JP4
-RTSB -DTRB
R26 R20 R22 R17 R12 R13 R15 R14
2 2 2 2 2 2 2 2
1 1 1 1 1 1 1 1
C49 1 C44 1
1
1
1
2
C100 1000P-04-O
RT1 10KT
2
5VSB 2
HM_AGND
LPT-BUSY LPT-PE LPT-SLCT HM_VIN0 HM_VIN1 HM_VIN2 ATXPG HM_VIN4 HM_VIN5 HM_VIN6 -RST_IN HM_VREF TMP_SYS TMP_CPU
D
C101 2200P-04
THERMDC
HM_VIN4 HM_VIN6
ER21 ER15 ER14 R77 R88 R74 ER20 ER19
1 1 1 1 1 2 1 1
HM_VIN4
C109
1
HM_VIN0 HM_VIN1 HM_VIN2
1 4.7K-04
2
HM_VIN5 C111 1u-10V FB18 MLB-160808-0120A-N2 1 2
HM_AGND
SIO_S4S5 G_LED1 TP3 TP2 TP4 TP5
1 1 1 1
R71 R70
2 2
R69 R72
PSIN IRRX
2 2
7 25
R62
VCC5
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34
-INDEX -MOA -DRVB -DRVA -MOB -DIR -STEP -WDATA -WE -TRAK0 -WP -RDATA -HEAD -DSKCHG
VCC5
R47 R48
2 2
2 150-8P4R-12 4 6 8 2 150-04
1 0-04 1 0-04-O
3VSB
C
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34
1 3
1 3
7 9 11 13 15 17 19 21 23 25 27 29 31 33
7 9 11 13 15 17 19 21 23 25 27 29 31 33
B
H17*2-LPW-P5E
ITE8712F/IX * JP1 KBCEN * JP2 KBC_IROM
0:Disable 1:KBC ROM built in
--CHIP_SEL(2 I/O,4 COMs) JP3 CHIP_SEL JP4 BUF_SEL 1:PCIRST# O.D. JP5 FAN_CTL_SEL 1:FAN full turn. 0:FAN mid turn. JP6 VID_ISEL Don't care.
FDD signals : RDATA#, INDEX#, TRAK0#, DSKCHG#, WP# is input pin.
-DRVB_1
+12V
Key pin (No through hole)
FDD -DENSEL
-PME 4.7K-04-O 18,22 1 1 4.7K-04
1 3 5 7 1
VCORE V_DIMM VCC3 VCC5
2 .1u-16VY-04 HM_AGND Avoid noise.
VCC5
G_LED2 4.7K-04-O 25 1 1 4.7K-04
ITE8712-S/KX-L..LEAD-FREE 01-230-712096 RN9
10K-1-04 10K-1-04 10K-1-04 6.81K-1-04 10K-1-04 HM_AGND 30.1K-1-04 10K-1-04 HM_AGND 10K-1-04
IX: GP10,GP40~46,GP53~55:Powered by VCCH(stand by) KX: GP10,GP41~46,GP53~55:Powered by VCCH(stand by)
IRTX -DSKCHG
-DSKCHG -WP -TRAK0 -RDATA -INDEX
2 2 2 2 2 1 2 2
B to 1.0(6/15)
-CASE_OPEN
IT8712F-KX
3
24 24 24
VCC5 R78
3
1
2
THERMDA 1
R79 22-04
-DRVB PECI
PECI
3
VCC5 IR
10K-04 10K-04 1K-04-O 10K-04 10K-04-O 1K-04 10K-04 1K-04-O
-PCI_RST -PCI_RST1 -PCI_RST2 -PCI_RST3 -PCI_RST4 -PCI_RST5
:NB,LAN,1394,ROM,SIO :PCI*2 -PCI_RST1 :PCIE*2 -PCI_RST2 :IDE*2
VCC5 C19 C102 C7
R8 R11
2 2
1 1K-04 1 1K-04
-RST_IN -KB_RST A20_GATE
R76 R27 R28
2 2 2
1 4.7K-04 1 4.7K-04 1 4.7K-04
5VSB
SERIRQ
R23
2
1 4.7K-04
VBAT
1 1 1
2 .1u-16VY-04 2 .1u-16VY-04 2 .1u-16VY-04
C105 C99
1 1
2 1u-10V 2 10u-10V-08
C97
1
2 1u-16VY
IRTX
R29
1 1K-04
2
2 10P-04 2 10P-04
3
4 6
IRRX
5VSB
B to 1.0(4/24) A
TC2 22u-25SE
Elitegroup Computer Systems Title
B to 1.0(6/9)
4
1 3 5
H3*2-P2E-O
:ITE8718 is VIDx VCC5
-PCI_RST3
VCC3
B to 1.0(4/10) CONROE & ITE8718
Size Custom Date:
5
2
2 1
TMP_SYS TMP_CPU
For AC resume to use ITE8712 PWR_BTN function.
B to 1.0(6/6) SIO_CLK48 PCLK_SIO
102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
-WP -INDEX -TRAK0 -RDATA -WE -HEAD -STEP -DIR -WDATA -DRVB_1 -DRVA -MOB -MOA -DENSEL
SIO_CLK48
VCC5
JP1 JP2
BUSY PE SLCT VCC VIN0 VIN1 VIN2 VIN3/ATXPG VIN4 VIN5 VIN6 VIN7 VREF TMPIN1 TMPIN2 TMPIN3 GNDA RSMRST#/CIRRX/GP55 PCIRST4#/SCRPRES#/GP10 MCLK MDAT KCLK KDAT GP40 PWROK2//GP41 GP53 PSON#/GP42 PANSWH#/GP43 GNDD PME#/GP54 PWRON#GP44 PSIN/GP45 IRRX/GP46 VBAT COPEN# VCCH IRTX/GP47 DSKCHG#
SERIRQ -LFRAME LAD0 LAD1 LAD2 LAD3 -KB_RST A20_GATE PCLK_SIO
SERIRQ -LFRAME LAD0 LAD1 LAD2 LAD3
-CASE_OPEN
R75 10K-1-04
B to 1.0(6/9)
39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
B
R89 30.1K-1-04
R68 1M-04
1
-DTRB -RTSB -DSRB
HM_VREF
1
24 24 24
VCC5
VBAT
1
-DCDB -RIB -CTSB
CTS2# RI2# DCD2# SIN1 SOUT1 DSR1# RTS1# DTR1# CTS1# RI1# DCD1# GNDD PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0 STB# AFD# ERR# INIT# SLIN# ACK#
24 24 24
128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103
Real S3 Pseudo S3
1
Temperature Monitor
LPT-D7 24 LPT-D6 24 LPT-D5 24 LPT-D4 24 LPT-D3 24 LPT-D2 24 LPT-D1 24 LPT-D0 24 -LPT-STB 24 -LPT-AFD 24 -LPT-ERR 24 -LPT-INIT 24 -LPT-SLIN 24 -LPT-ACK 24 VCC5 U2 VBAT
2
CFG1 0 1 0 1
2
LPT-D7 LPT-D6 LPT-D5 LPT-D4 LPT-D3 LPT-D2 LPT-D1 LPT-D0 -LPT-STB -LPT-AFD -LPT-ERR -LPT-INIT -LPT-SLIN -LPT-ACK
SERIRQ LFRAME LAD0 LAD1 LAD2 LAD3 KRST# GA20 PCICLK PCIRST5#/CLKRUN#/GP50 CLKIN GNDD DENSEL# MTRA# MTRB# DRVA# DRVB# WDATA# DIR# STEP# HDSEL# WGATE# RDATA# TRK0# INDEX# WPT#
CFG2 0 0 1 1
D
3
-DCDA -RIA -CTSA -DTRA -RTSA -DSRA TXDA RXDA
-DCDA -RIA -CTSA -DTRA -RTSA -DSRA TXDA RXDA
2
4
24 24 24 24 24 24 24 24
2
5
2
SIO ITE8712F/KX,ITE8718 Document Number Thursday, June 15, 2006
Rev
P4M890T-M Sheet 1
1.0 21
of
29
5
17 17
4
VCC5
AD[31:0] C_-BE[3:0]
VCC3
3
2
VCC5
-12V
+12V
VCC5
VCC3
VCC3
VCC5
-12V
+12V
PCI1
D
17 17
5 17
-INTB -INTD
PCLK_1
-INTB -INTD
PCLK_1
-REQ0 AD31 AD29 AD27 AD25 C_-BE3 AD23 AD21 AD19 AD17 C_-BE2
C
17
-IRDY
17
-DEVSEL
17
-PERR
17
-SERR
-IRDY -DEVSEL -PLOCK -PERR -SERR C_-BE1 AD14 AD12 AD10
AD8 AD7 AD5 AD3 AD1 -P1ACK64 B
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62
TRST +12V TMS TDI +5V INTA INTC +5V NC3 +5V NC4 GND GND 3VAUX RST +5V GNT GND PME AD30 +3.3V AD28 AD26 GND AD24 IDSEL +3.3V AD22 AD20 GND AD18 AD16 +3.3V FRAME GND TRDY GND STOP +3.3V SDONE SBO GND PAR AD15 +3.3V AD13 AD11 GND AD9
AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V
C/BE0 +3.3V AD6 AD4 GND AD2 AD0 +5V REQ64 +5V +5V
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49
-INTA -INTC
-INTA -INTC
12,17 17
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49
-INTC -INTA
3VSB -PCI_RST1
-PCI_RST1 21 5 -GNT0
17
-PME
18,21
PCLK_2
17
-PME AD30
PCLK_2
-REQ1 AD31 AD29
AD28 AD26
AD27 AD25
AD24
1 AD22 AD20
2
AD19
C_-BE3 AD23
R192 100-04
AD21 AD19
AD18 AD16
AD17 C_-BE2
-FRAME -TRDY -STOP
-FRAME
17
-IRDY
-TRDY
17
-DEVSEL
-STOP
17
-PLOCK -PERR
PAR
17
-SERR PAR AD15
C_-BE1 AD14
AD13 AD11
AD12 AD10
AD9 C_-BE0
A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62
AD8 AD7
AD6 AD4
B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62
AD5 AD3
AD2 AD0
AD1
-P1REQ64
-P2ACK64
PCI-W
-12V TCK GND TDO +5V +5V INTB INTD PRSNT1 NC1 PRSNT2 GND GND NC2 GND CLK GND REQ +5V AD31 AD29 GND AD27 AD25 +3.3V C/BE3 AD23 GND AD21 AD19 +3.3V AD17 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD14 GND AD12 AD10 GND
C/BE0 +3.3V AD6 AD4 GND AD2 AD0 +5V REQ64 +5V +5V
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49
-INTB -INTD
D
3VSB -PCI_RST1 -GNT1
17
-PME AD30 AD28 AD26 AD24
1 AD22 AD20
2
AD20
R189 100-04
AD18 AD16 -FRAME
C
-TRDY -STOP
PAR AD15 AD13 AD11 AD9 C_-BE0
A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62
AD6 AD4 AD2 AD0 -P2REQ64 B
PCI-W
INT:B IDSEL:AD20
INT:A
VCC5
VCC5
RN12
RN14 -P1ACK64 -P1REQ64 -P2REQ64 -P2ACK64
2 4 6 8
1 3 5 7
4.7K-8P4R-12
PCLK_1 PCLK_2
2 4 6 8
C164 C162
1 1
2 10P-04-O 2 10P-04-O
4.7K-8P4R-12
VCC5
VCC5 VCC3
VCC3
VCC3
+ EC25 1000u-6V3LD8H14EG-LU
4.7K-8P4R-12
A
1
1
2 4 6 8
2
4.7K-8P4R-12
1 3 5 7
1
RN11 -INTB -INTD -INTC -INTA
2 4 6 8
2
RN13
2
1 3 5 7
1 3 5 7
TRST +12V TMS TDI +5V INTA INTC +5V NC3 +5V NC4 GND GND 3VAUX RST +5V GNT GND PME AD30 +3.3V AD28 AD26 GND AD24 IDSEL +3.3V AD22 AD20 GND AD18 AD16 +3.3V FRAME GND TRDY GND STOP +3.3V SDONE SBO GND PAR AD15 +3.3V AD13 AD11 GND AD9
AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V
IDSEL:AD19
-FRAME -SERR -PERR -PLOCK
VCC3
PCI2
-12V TCK GND TDO +5V +5V INTB INTD PRSNT1 NC1 PRSNT2 GND GND NC2 GND CLK GND REQ +5V AD31 AD29 GND AD27 AD25 +3.3V C/BE3 AD23 GND AD21 AD19 +3.3V AD17 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD14 GND AD12 AD10 GND
-STOP -DEVSEL -TRDY -IRDY
1
EC19 EC24 1000u-6V3LD8H14EG-LU 1000u-6V3LD8H14EG-LU-O A
B to 1.0(5/23)
Elitegroup Computer Systems Title
PCI 1 & PCI 2 Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
22
of
29
PIORDY IRQ14
-HD_LED1
PDD8 PDD9 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15
22 24 26 28 30 32 34 36 38 40
CSEL_1
SDD[15:0]
IDE2 -PCI_RST3 SDD7 SDD6 SDD5 SDD4 SDD3 SDD2 SDD1 SDD0
B to 1.0(6/6)
R420 1
18 18 18 18 18 18 1918 1818 1818
470-04 2
-P66DET PDA2 -PDCS3
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
SDDREQ
SDDREQ -SDIOW -SDIOR SIORDY -SDDACK IRQ15 SDA1 SDA0 -SDCS1
SIORDY IRQ15
-HD_LED2
H20*2-LPBL-P20E
2 4 6 8 10 12 14 16 18
CSEL_2
R418
1
2 4.7K-04
PIORDY IRQ14
R419 R421
1 1
2 4.7K-04 2 4.7K-04
R443 1
470-04 2
19 18 18
VCC3
PDD7 SDD7
R392 R397
2 10K-04 2 10K-04
1 1
SIORDY IRQ15
R445 R446
1 1
2 4.7K-04 2 4.7K-04
-SATA_LED
-SATA_LED D18
N
P CD4148WP-S
-HD_LED1
D15
N
P CD4148WP-S
-HD_LED2
D17
N
P CD4148WP-S
2
FUSE-1.1A
9
7
PWR 8
16
D
10
12
KBVCCSB
L1
1
2
0-08 C74 .1u-16VY-04
RN4 4.7K-8P4R-12
C51 .1u-16VY-04
KBVCCSB PSKB1
1
KDATA
2
L4 -HDDLED
MDT
11
KBVCCSB1
F8
1
VCC3
17 19
6
GND
USBVCC1
DEMO 5.6K ohm 2 4.7K-04
14
MCK
B to 1.0(4/10)
H20*2-LPW-P20E
1
PWR 4
2
5
KBVCCSB1
R444
1
KCK
-S66DET SDA2 -SDCS3
SDDREQ
KDT
GND 3
15
17
22 24 26 28 30 32 34 36 38 40
DEMO 5.6K ohm PDDREQ
13
SDD8 SDD9 SDD10 SDD11 SDD12 SDD13 SDD14 SDD15
1
PDDREQ
PDDREQ -PDIOW -PDIOR PIORDY -PDDACK IRQ14 PDA1 PDA0 -PDCS1
2 4 6 8 10 12 14 16 18
2
18 18 18 18 18 18 18 18 18
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
1
2
D
18
IDE1 -PCI_RST3 PDD7 PDD6 PDD5 PDD4 PDD3 PDD2 PDD1 PDD0
-PCI_RST3
2
7 5 3 1
PDD[15:0] 21,25
3
8 6 4 2
18
4
1
5
17
25
17
17
2
KBCLK
1
MDATA
L2 1
MLB-160808-0120A-N2 2 MSDATA
L5
MLB-160808-0120A-N2
1
MCLK
2
L3
1 2 3 4 5 6
MLB-160808-0120A-N2
KCLK
C
USBVCC1
KBDATA
KBDATA NC1 GND VCC KBCLK NC2 HOLE2 HOLE3 MSDATA HOLE4 NC3 HOLE5 GND HOLE1 VCC MSCLK NC4
7 8 9 10 11 12
MSCLK
MLB-160808-0120A-N2
13 14 15 16 17
C
MINI-DUAL-6P-C CHOKE2
USB1
5 6 7 8 9 10
USB0USB0+
CMK-280-S-O
2 2 2 2
0-04 0-04 0-04 0-04
USB0USB0+ USB1USB1+
CN7 180P-8P4C
USB*2 GND2
GND2
0 OHM-0805 R60
2 0-08
1
VCCSB
USB 0~3
USB 4~7
USBVCC1
0-08
VCCSB_F F7 FUSE-2AS-O
2
1 1
GND2
F2 1
USBP4USBP4+ USBP5USBP5+
2 4 6 8
2 4 6 8
1 3 5 7
1 3 5 7
USB4USB4+ USB5USB5+
17 17 17 17
USBP4USBP4+ USBP5USBP5+
USBP4USBP4+ USBP5USBP5+
R263 R266 R268 R269
1 1 1 1
0-04 0-04 0-04 0-04
2 2 2 2
2
C93 C82 .1u-16VY-04-O .1u-16VY-04 1000P-04
GND2
GND2
GND2
1 F6
2 FUSE-2AS
EC28 1000u-6V3LD8H14EG-LU
C295 .1u-16VY-04
EMI
EMI
C287 .1u-16VY-04-O
B
USB3
1 3 5 7
USB4USB4+
CMK-280-S-O
C55
0 OHM-0805
USBVCC2
CHOKE5
EC5 1000u-6V3LD8H14EG-LU
USBVCC2
2
EMI
2
B
2 0-08
EMI
2
F3
2
1
EMI
1
1 1 1 1
2
R51 R52 R49 R50
USB1USB1+
8 6 4 2
1
USBP0USBP0+ USBP1USBP1+
7 5 3 1
2
USBP0USBP0+ USBP1USBP1+
1 2 3 4 11 12
VCC -DATA1 +DATA1 GND HOLE1 HOLE2
1
17 17 17 17
VCC -DATA2 +DATA2 GND HOLE3 HOLE4
2
USB0+ USB0USB1+ USB1-
1 3 5 7
1 3 5 7
1
2 4 6 8
1
2 4 6 8
1
USBP0+ USBP0USBP1+ USBP1-
USB4USB4+ USB5USB5+
VCC DATA0DATA0+ GND
VCC DATA1DATA1+ GND OC
2 4 6 8 10
USB5USB5+
H5*2-Y-P9E
17 17 17 17
USBP2USBP2+ USBP3USBP3+
USBP2USBP2+ USBP3USBP3+
R85 R84 R83 R82
1 1 1 1
0-04 0-04 0-04 0-04
2 2 2 2
USB2USB2+ USB3USB3+
USB2USB2+ USB3USB3+
20 20 20 20
CHOKE3
2 4 6 8
2 4 6 8
1 3 5 7
1 3 5 7
USB6USB6+ USB7USB7+
17 17 17 17
USBP6USBP6+ USBP7USBP7+
USBP6USBP6+ USBP7USBP7+
R271 R272 R298 R299
1 1 1 1
2 2 2 2
0-04 0-04 0-04 0-04
USB4
1 3 5 7
USB6USB6+
CMK-280-S-O A
USBP2USBP2+ USBP3USBP3+
USBVCC2
CHOKE6 USBP6USBP6+ USBP7USBP7+
USB6USB6+ USB7USB7+
VCC DATA0DATA0+ GND
VCC DATA1DATA1+ GND OC
2 4 6 8 10
2 4 6 8
2 4 6 8
1 3 5 7
1 3 5 7
USB2USB2+ USB3USB3+
CMK-280-S-O USB7USB7+ A
H5*2-Y-P9E
Elitegroup Computer Systems Title
USB, PS2, IDE Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
23
of
29
5
4
3
2
1
LPT D5 CD4148WP-S
2
8 6 4 2
8 6 4 2
8 6 4 2
8 6 4 2
7 5 3 1
7 5 3 1
7 5 3 1
R39 2.2K-04
D
7 5 3 1
P
1
RN8 RN5 RN6 RN7 2.2K-8P4R-12 2.2K-8P4R-12 2.2K-8P4R-12 2.2K-8P4R-12 N LPTVCC
VCC5
D
LPT1
-NPINIT CN3 -NSLIN NPRD2 NPRD3
1 3 5 7
2 180P-8P4C 4 6 8
-NAFD CN6 NPRD0 -LPT-ERR NPRD1
1 3 5 7
2 180P-8P4C 4 6 8
C48
1
-NSTB
COM 1
B
2
VCC5
12
1
BLUE
MBLUE
2 FB-30-S
C35 10P-04
N CD4148WP-S
P 21 21 21 21 21 21 21 21
-12V D3
12VCC
-RIA -DTRA -CTSA TXDA -RTSA RXDA -DSRA -DCDA
P CD4148WP-S
N
-12VCC
1
12V
VCC
20
19 15 18 13 16 14 17 12
RA1 DA2 RA2 DA3 DA1 RA4 RA3 RA5
RY1 DY2 RY2 DY3 DY1 RY4 RY3 RY5
2 6 3 8 5 7 4 9
10
-12V
GND
11
5 9 4 8 3 7 2 6 1
SPDAT2 HSYNC VSYNC SPCLK2
SPDAT2 HSYNC VSYNC SPCLK2
R18 R19
1 1
NRIA
25
NRIB
25
VCC5
21 21 21 21 21 21 21 21
-RIB -DTRB -CTSB TXDB -RTSB RXDB -DSRB -DCDB
12V
VCC
20
19 15 18 13 16 14 17 12
RA1 DA2 RA2 DA3 DA1 RA4 RA3 RA5
RY1 DY2 RY2 DY3 DY1 RY4 RY3 RY5
2 6 3 8 5 7 4 9
10
-12V
GND
8 180P-8P4C 6 4 2
NDTRA CN1 NRXDA NTXDA NDCDA
7 5 3 1
8 180P-8P4C 6 4 2
NDCDB NTXDB NRTSB NRIB
U12
1
7 5 3 1
VGA1
R25 4.7K-04
C23 CV22P5V
C14 CV22P5V
C15 CV22P5V
B
CONN-15P3R-90FM-D
COM2
1 3 5 7 9
NRXDB NDTRB NDSRB NCTSB
2 4 6 8
H5*1-P10E-O NRIB NDTRB NCTSB NTXDB NRTSB NRXDB NDSRB NDCDB
11
B to 1.0(4.24) A
NDTRB CN9 NRXDB NTXDB NDCDB
7 5 3 1
8 180P-8P4C-O 6 4 2
NRIB CN8 NCTSB NDSRB NRTSB
7 5 3 1
8 180P-8P4C-O 6 4 2
Elitegroup Computer Systems Title
COM, LPT, VGA Size Document Number Custom
ST75185-O
Date: 5
C46 .1u-16VY-04-O
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
2 10-04 2 10-04
C22 CV22P5V CN2 NRIA NCTSA NDSRA NRTSA
COM 2
ST75185
2
MRED MGREEN MBLUE
R24 4.7K-04
12 12 12 12
CONN-9P2R-MGL
FB4
1
C13 CV22P5V
220P
BOM coherence
10 11
SMDC110-O 2
VCC5
COM1 NRIA NDTRA NCTSA NTXDA NRTSA NRXDA NDSRA NDCDA
F1 1
0-O
U3 D4
VGA
C12 CV22P5V
FB3
VCC5 +12V
MGREEN
2
FB-30-S C31 10P-04
2
-NSTB -NAFD NPRD0 NPRD1
1
2 33-8P4R-12 4 6 8
1
GREEN
2
1 3 5 7
1 3 5 7
2 180P-8P4C 4 6 8
NPRD4 CN4 NPRD5 NPRD6 NPRD7
12
1
LPT-D0 LPT-D1
-NPINIT -NSLIN NPRD2 NPRD3
2 180P-8P4C 4 6 8
2
-LPT-STB -LPT-AFD LPT-D0 LPT-D1
2 33-8P4R-12 4 6 8
1 3 5 7
C
FB2
1
RN2
1 3 5 7
-LPT-ACK CN5 LPT-BUSY LPT-PE LPT-SLCT
C11 CV22P5V
1
LPT-D2 LPT-D3
B to 1.0(4.24) For Overshoot/Undershoot.
1
RN3
-LPT-INIT -LPT-SLIN LPT-D2 LPT-D3
1 3 5 7
NPRD5 NPRD4 NPRD7 NPRD6
MRED
2
FB-30-S C28 10P-04
2
21 21 21 21
LPT-D5 LPT-D4 LPT-D7 LPT-D6
2 33-8P4R-12 4 6 8
2
21 21 21 21
LPT-D5 RN1 LPT-D4 LPT-D7 LPT-D6
FB1
1
RED
1
CONN-25P2R-FHWR 21 21 21 21
A
12
1
C
20/12/20/12/20/12/20
26 27 28
1
-LPT-ERR
For TCL LCD monitor flash issue and VEGA signal.
2
21
NPRD3 -NSLIN NPRD2 -NPINIT NPRD1 -LPT-ERR NPRD0 -NAFD -NSTB
Closed to VGA connector(follow DG).
2
NPRD4
1
NPRD5
ER5 75-1-04
2
NPRD6
ER6 75-1-04
2
NPRD7
ER7 75-1-04
1
-LPT-ACK
2
LPT-BUSY
1
-LPT-ACK
2
LPT-BUSY
21
RED GREEN BLUE
13 25 12 24 11 23 10 22 9 21 8 20 7 19 6 18 5 17 4 16 3 15 2 14 1
LPT-PE
1
21
LPT-SLCT
2
LPT-PE
1
LPT-SLCT
2
21 21
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
24
of
29
5
4
3
2
1
ATXPWROK 5VSB
+12V
1
PANEL1
C397 .1u-16VY-04-O
9
R424 0-04
VCC5
2N3904S-S-O
C395 1000P-04
2
Near R438.
R427 1K-04
1
2 R432 4.7K-04
D
C
Q36 2N7002A-S
S
G 1
Q39 2N3906S-S B
1
R450 2.2K-04
R434 680-04 1 2
R436 4.7K-04
3VSB
2
Q31 2N3904S-S
-PS_ON
R460 100-04
2
2
1
1 VCORE
E
B
Q27 2N3904S-S
R431 4.7K-04
C327 .1u-16VY-04
2
2 B
-SUSB
C
1 R411 2 1K-04
R393 1K-04
7,18
C
N
1
SPKR
E
P
1818
-RING
3VSB
PAC-WT-1205
2
R394 100-04
BUZZER P N
SPKOUT
2 1
1
2
C331 .1u-16VY-04 1 2
C
WT_BEEP
C
N CD4148WP-S
CD4148WP-S
EC38 100u-16SE
VCC5
R502 4.7K-04
2 D16
VCC3
PW-24P 2R
C401 .1u-16VY-04
E
NRIA
P
1
24
C399 .1u-16VY-04-O
5VSB +12V
B to 1.0(6/7)
C
NRIB
C398 .1u-16VY-04-O
ATX_PWROK 7
1 21
21
24
VCC3
Near PCI2 slot.
2
E
Q30
G_LED2
D14
VCC3
D
ATX_PWROK
1
C
R402 1K-04-O 1 2 B
-SUSC
5 6 7 8
PWR
21
RST
G_LED1 G_LED2A
8,18
1 2 3 4
2
1
B to 1.0(4.24)
2
E
R399 0-04
+MSGLED
Q29 2N3904S-S-O
+HDDLED
R401 1K-04-O 1 2 B
-SUSC
C
G_LED1A
8,18
VCC5
VCC5
1
C366 .1u-16VY-04
2
H5*1-P10E
EMI
VCC5
2
EMI
1 2 3 4 5 6 7 8 9 10 11 12
3V3 3V3 -12V 3V3 GND GND PS-ON 5V GND GND GND 5V GND GND RES PW-OK 5V 5VSB 5V 12V 5V 12V GND 3.3V
2
18
13 14 15 16 17 18 19 20 21 22 23 24
1
-PWR_BTN
2
2 R429 100-04
1
1
-PS_ON
2
2
2 -PWRBRN
G_LED1A G_LED2A -PWR_BTN
1
-HW_RST
ATX1
R425 10K-04
2
-HDDLED
PANEL1 1 2 3 4 5 6 7 8 9
HDD_LEDP -HDDLED
VCC3
-12V
R415 330-04
1
23
R400 330-04
1
1
1
1 2
R416 330-04
D
5VSB VCC3
A to B(2/20)
1
VCC5
S1:5V S5:0
S4/S5
1
0
0
0
1
S3
1
0
0
1
1
S1
1
0
1
1
1
S0(ON)
PANEL1(4,2)
Green
G-blinking
LPANEL1(3,5,7)
Green
G-blinking
LSJ1(1,2)
Dark
SJ1(1,3)(2,3)
Light
GLED1 GLED2
HIGH LOW
Y-blinking G-blinking
Yellow
Dark Blinking
Light
E
1
C
Q40 2N3904S-S
Q41 2N3904S-S
R459 4.7K-04
Dark Dark Dark
Blinking HIGH SWITCH
B
LOW SWITCH
VCC3
Dark
1
Mechanical off
2
5VSB
HIGH HIGH
R438 4.7K-04
B
R447 4.7K-04
1 21,23
5 CKGEN_RESET
1
S
D
PWRGD_CPU 3 R451 0-04
3 1
2
1
C155 470P-04 C161 1u-08
R138 4.7K-04
4 3 2 1
1
EC30 22u-25SE
1
FAN_TAC2
FAN_PWM2 P N D9 +12V CD4148WP-S
2
21
H4*1-POH
21
2
1 R150 1K-04
1 2
CTL SENSE +12V GND
R135 100-04 1 2
Q43 2N7002A-S
2 G
C394 10u-10V-08
For reset button hang "FF" issue. SYS_FAN
2
1 2
4 3 2 1
D26 BAT54A
B to 1.0(5/29) VCC5
VCC5 CPU_FAN
1
FAN_PWM1 P N D11 +12V CD4148WP-S C455 470P-04 C454 1u-08
1
R539 100-04 1 2
2
2
A
R538 4.7K-04
2
1 FAN_TAC1
1 2
21
2
2
SYS_FAN
VCC5
R537 1K-04 21
G
-HW_RST
5,6 VCORE_GD
2 G
Q42 2N7002A-S
1
CPU_FAN VCC5
2
1 R455 2 1K-04-O
R452 100-04 1 2
S
-PCI_RST3
2
ATX_PWROK
VCC5
1 3
1
R453 4.7K-04
PWRGD_SB 19 Q38 2N7002A-S C384 1u-25V-O
S
B to 1.0(6/7)
B
R442 0-04
2
VCC5
D24 BAT54C-O
2
0
1
-TRIP
1
0
0
3
2
0
0
S4,S5
D
0
0
S3
B
D
0
1
S1
2
1
0
S0
MODE
E
-RSMRST -SUSST1 -SUSA -SUSB -SUSC
R458 1K-04
2
1
R440 1K-04
CTL SENSE +12V GND
A
H3*1-PO EC18 22u-25SE
Elitegroup Computer Systems Title
B to 1.0(4/10)
FRONT PANEL, FAN, ATX24P Size Document Number Custom Date:
5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
25
of
29
5
4
2 1
1 2
GND 78L05-D
C80 .1u-16VY-04
2 R146 0-08
FRONT_R FRONT_L F_MIC1 F_MIC2
+5VA
AUGND
27
SURR_R
27
CEN
PORT-G_L
27
LFE
PORT-G_R
C21
1 ER4 1
C24 C40
27 SIDE_SURR_L
C47
2
2 2 2 2
2 1u-10V-O 2 10u-10V-08
1 1
1
2 10u-10V-08-O 2 10u-10V-08-O JD 2 10u-10V-08-O 2 10u-10V-08-O
1 1
R5
Place near CODEC each PIN
39
JDREF
41
SURR-OUT_R
42
AVSS2
VOER
U1
LINE1_R
24
C20
1
2 2.2u-10V PORT-C_R
LINE1_R
27
LINE1_L
23
C25
1
2 2.2u-10V PORT-C_L
LINE1_L
27
MIC1_R
22
C38
1
2 1u-10V
PORT-B_R
MIC1_L
21
C42
1
2 1u-10V
PORT-B_L
CD-R
20
C45
1
2 1u-10V
CD-R
CD-GND
19
C50
1
2 1u-10V
CD-G
C54
1
2 1u-10V
CD-L
MIC1_R
27
MIC1_L
27
CD-L
LFE-OUT
MIC2_R
17
C85
1
2 10u-10V-08-O PORT-F_R
MIC2_R
27
45
SIDESURR-OUT_L
MIC2_L
16
C88
1
2 10u-10V-08-O PORT-F_L
MIC2_L
27
EC40 1
2 470U/10V-O
PORT-E_R
LINE2_R
27
PORT-E_L
LINE2_L
27
C71
1
2 1u-10V
AUX_R
C75
1
2 1u-10V
AUX_L
12
11
10
9
8
7
6
DVSS1
5
4
3
GPIO0 / XI
DVDD1
ALC655
16,18
C73 .1u-16VY-04 ACZ_SDATA_IN
SYNC
16,18
R44
1
2 22-04
SDIN0
16,18
R36
1
2 22-04
BIT_CLK
16,18
BITCLK ALC883 SB->CODEC(24MHz) ALC655 CODEC->SB(12.288MHz)
SDOUT
27
PORT-D
LINE1_JD
27
PORT-C
MIC1_JD
27
PORT-B
SURR_JD
27
PORT-A
2
1 5.1K-1-04-O 1 10K-1-04-O SenseB 1 0-04-O
SURRBACK_JD
2 2
27
0: normal(No active) (internal 100k pull up to +5v) 1:(>3V)mute back panel 6CH output (plug-in earhpone at front panel)
C142 22P-04
AUX_R
1 R112 2 1K-04
CODEC_XO CODEC_XI 1
1
X3 X-24.576MHZ
1
R116 47K-04
2 C143 22P-04
1 2 3 4
2
27
PORT-H
CEN_JD
27
PORT-G
SenseB
27
PORT-E&F
1 2 3 4
A
H4*1 R141 47K-04
AUGND
Elitegroup Computer Systems
Header 4X1 Title
ALC883 & ALC655 Chipset
AUGND AUGND Size Custom Date:
5
B
AUX_IN1
AUX_L
2
AUGND
MIC2
AUX_IN
2
F_L_A
ALC655 MUTE BACK PANEL JD
2
FRONT_JD
ER3
C81 22P-04
1
For CNR slot.
3
C41 4.7u-10V-08
R2
PORT-F_R 1 4.7K-04-O PORT-F_L 1 4.7K-04-O
2
1 5.1K-1-04-O 1 10K-1-04-O 1 20K-1-04-O 1 39.2K-1-04-O
ER1
R127 1K-04
B to 1.0(4/25) F_L_A
To front. R3
2 ER10 2 ER11 2 ER8 2 ER9
NetB -AC97_RST 16,18
ACZ_BITCLK
2
JD
1
A
C
LINE2
TP1
B to 1.0(4/10) R16 10K-04 1 2
2
ALC883/ALC655 Co-layout
ALC655S
1
2 0-04-O 2 0-04-O
1 1
R4
1 PORT-E_R 4.7K-04-O 1 PORT-E_L 4.7K-04-O
2
1
R40 R35
NetA
ER2 2
2
ALC883 ALC655
CODEC_XO
1
1 2 MLB-160808-0120A-N2
3
To front. R1
ALC883 Jack Detect Resistors Networks
1
B to 1.0(4/10) 27 -FPAUD_PRESENCE 5 CODEC_14
NetA
FB5
C79 1u-10V
EXT 14.318M Yes No
2
1
1
VCC3
2
C53 47P-04-O
CODEC_XI
SPDIF_IN
PC-BEEP
13
RESET#
Sense A(JD1)
SYNC
SPDIFO
DVDD2
48
SDATA-IN
SPDIFO
DVSS
2 470U/10V-O
BIT-CLK
EC41 1
SDATA-OUT
14
GPIO1 / XO
LINE2_L
AUGND
MIC1
Place near Chip
LINE2_R
B to 1.0(4/10)
To rear.
For Vista(Realtek demo 330uF)
CEN-OUT
44
2 0-04-O
D2 BAT54A-O 1 2
18
SPDIFI / EAPD
R73
VOFR
43
SIDESURR-OUT_R
1
3 2
47
1
D1 BAT54A-O 1
ALC883
AVDD1
SURR-OUT_L
40
2
AUGND
25
26
27 VREF
AVSS1
29
28 MIC1-VREFO_L
LINE1-VREFO_L
31
30 MIC2-VREFO
32
34
33 DCVOL
LINE2-VREFO
AVDD2
MIC1-VREFO-R
LINE1-VREFO_R
38
1 PORT-B_R 2.2K-04-O 1 PORT-B_L 4.7K-04 1 PORT-B_R 4.7K-04
2
2 R204
2 .1u-16VY-04 2 10u-10V-08-O
1 1
SPDIF_IN
0:ALC655 Ext 14.318M
VOBR R7
15
C52
F_MIC2
VOBR=VREF_MIC in ALC655 C86 C76
Sense B(JD2)
FRONT-OUT_R
35
36 2 10u-10V-08-O 2 VOHR 20K-1-04-O 2 10u-10V-08-O
37
ALC655 ALC883 X 2.2K 4.7K 2.2K X 4.7K
VREF bias for stereo MIC.
1u-10V 1000P-04 1000P-04 1u-10V
46
27 SIDE_SURR_R
ALC655 ALC883
1 1 1 1
AUGND C10 C17 +5VA
FRONT-OUT_L
2 1
+5VA
For Vista C18
C2 C5 C6 C1
AUGND
AUGND
SURR_L
For ALC655 VOER VOFR VOCL VOBR
ALC883
R6 10K-04-O
EC1 100U/16V
C
1
R5 R7 R204
27 27
2 1
EC2 100U/16V
AUGND
VOER VOFR VOCL VOBR
1
For Vista (Realtek demo 330uF)
2
1
EC1,EC2 100uF/16V 470uF/10V
D
R55 47K-04-O
B to 1.0(4/14)
F_MIC1 F_MIC2
AUGND
C8 .1u-16VY-04
R61 47K-04-O
27 27
NetB
ALC655 ALC883
SPDIFO
R86 47K-04-O 2
1
+5VA
27
CD-R
Header 4X1
PORT-D_R PORT-D_L
1 R87 0-04 AUGND
B
CD-L CD-G
1 1K-04
AUGND
AUGND
27
1 1K-04 1 1K-04
R53 2
AUGND AUGND
2
R80 2 R65 2
H4*1
2
B to 1.0(4/10)
C16 .1u-16VY-04-O
G
D
TC1 22u-25SE
1 2 3 4
1 2 3 4
1
+5VA
2
O
1
VOUT
D6 U4 CD4148WP-S I VIN P N
CD_IN1
2
2
1
CD_IN
+5VA
FB19 FB120 1
1
+12V
2
1
D10 SS14 P N
2
5VSB
3
4
3
2
Document Number
Rev
P4M890T-M
Monday, June 19, 2006
Sheet 1
1.0 26
of
29
5
4
3
2
1
HD connector 1.Pin x3,x4 Normal open(Combo Jack). 2.Pin x3 ,x4 short if jack is plug-in. (Detect which jack is plug-in) 3.Support Semi-AUTO plug-in.(Line-In, Line-Out, Mic)
ALC655/ALC883
26
LINE1_L
PORT-C_L
26
LINE1_R
PORT-C_R
FB7 FB9
1
2
1
C57 100P-04
AUGND
HD audio front panel.
26
FRONT_JD
G3 G4 G5 G6
AUGND
AUGND
SW_D
E3 E4 E2
F_L
1.Support AUTO plug-in.(MIC2, Line2-Out) 2.Support mute function.(AP do it)
F_R
C84 C83
26
MIC1_R
PORT-B_R
1
C56 100P-04
ALC655
C9
ER13 20K-1-04-O
C4 470P-04
F_L_A
26
AUGND
Rear Panel Onboard Analog I/O JS1B AUJK-BL+GR+R
AUGND CEN_JD
SW_G
26
CEN
PORT-G_L
26
LFE
PORT-G_R
FB12 1 FB17 1
26
H4X1-P3E
1
SPDIFO
4
SURR_JD
26
SURR_L
PORT-A_L
26
SURR_R
PORT-A_R
FB13 1 FB15 1
AUGND
AUGND
26 SURRBACK_JD 26 SIDE_SURR_L
PORT-H_L
26 SIDE_SURR_R
PORT-H_R
FB14 1 FB16 1
D5 D4 D3 D2
G6
G8 B5 B4 B3 B2
Line Out
SideSurr
Mic In
C3 C4 C2
1
1
AUGND
AUGND
Side-Surround
C5 G1
* Implement Block H only if PORT-H is configured as I/O port AUGND
E5 E4 E3 E2
C5 C4 G1 C3 C2 F5 F4 G2 F3 F2
A
Surround
C68 100P-04-O
1
A5 A4 A3 A2
AUGND
1
G4
Line In
AUGND
* Implement Block G only if PORT-G is configured as I/O port
MLB-160808-0120A-N2-O 2 MLB-160808-0120A-N2-O 2 C66 100P-04-O
B
Surround
B5
SW_H
TOP View Cen/Bass
B3 B4 B2
MLB-160808-0120A-N2-O 2 MLB-160808-0120A-N2-O 2 C67 100P-04-O
Center/Bass out
A5
SW_A
26
C65 100P-04-O
Back View
C69 100P-04-O
1
C64 100P-04-O
VCC5
A3 A4 A2
MLB-160808-0120A-N2-O 2 MLB-160808-0120A-N2-O 2 2
26
2
AUGND AUGND
Near header. EMI
SPDIFO1 1 2
AUGND AUGND
470P-04
SPDIF Out
B
AUGND
2
AUGND
C
Mic in
F5 G2
C58 100P-04
ALC655 MUTE DETECT
ALC883
AUGND AUGND AUGND AUGND
FB8
26
F3 F4 F2
MLB-160808-0120A-N2 2 MLB-160808-0120A-N2 2 2
-FPAUD_PRESENCE
1
2
ER12 39.2K-1-04-O
C60 C62
F_R 10u-10V-08 F_L 10u-10V-08
FB6
2
F_L_A AUGND
470P-04 470P-04 470P-04 470P-04
PORT-B_L
2
10
H5X2-P8E
C43 C37
MIC1_L
1
2 F_R_A
2
22-04 1 1 22-04
MIC1_JD
26
1
ALC655
R42 LOUTL 2 LOUTR 2 R41
2 4 6
SW_B
26
2
AUDIO1 1 3 5 7 9
PORT-F_L PORT-F_R PORT-E_R SenseB PORT-E_L
MIC2_L MIC2_R LINE2_R SenseB LINE2_L
1
26 26 26 26 26
R31 0-04
Line out
G7 G8
1
ALC655
ALC883 R32 10K-04-O
C
Daughter card -FPAUD_PRESENCE is connected. (ALC883:GPIO) AC'97 1 0 HD
+5VA
0-04-O 1 0-04-O 1
1
VCC3 1
AUGND
R21 10K-04
2
R33 10K-04
R58 LOUTL 2 R56 LOUTR 2
2
1
1
C89 4700P-O
2
1.0 to 1.0A(4/13)
ALC883
AUGND
E5
+5VA
2
1
F_MIC2
R93 2.2K-04 2 1
2
26
C94 1u-10V 2 1
Line in
D5
C59 100P-04
1
AUGND
D
D3 D4 D2
MLB-160808-0120A-N2 2 MLB-160808-0120A-N2 2 2
2 C63 100P-04
LINE1_JD
C77 4700P-O
AUGND
JS1A AUJK-BL+GR+R
SW_C
26
1
1
F_MIC1
R30 2.2K-04 2 1
2
26
C78 1u-10V F_MIC1 2 1
C61 100P-04
Rear Panel Onboard Analog I/O
LOUTR
2
2
ALC655
R59 22K-04
LOUTL
1
R57 22K-04
2
FRONT_R
MLB-160808-0120A-N2 2 MLB-160808-0120A-N2 2
1
26
FB11 1 FB10 1 1
FRONT_L
1
D
26
A
ALC655 6-CH JS1 AUDIO1 header Purple AUDIO1(5-6,9-10) Short
Screw hole G3
G5 G7
PCB edge
ALC883 8-CH Green NC
Elitegroup Computer Systems
PCB edge Title
ALC883 & ALC655 Connector
Cen/LFE: Center/Lower Frequency Enhancement(Bass) Size Custom Date: 5
4
3
2
Document Number
Rev
P4M890T-M
Thursday, June 15, 2006
Sheet 1
1.0 27
of
29
5
4
3
LGA775 PACKAGE
CLK Buffer
Prescott CPU
D
D2CLK[2:0]+/200/266MHZ
DDR2_DIMM1
D2CLK[5:3]+/200/266MHZ
DDR2_DIMM2
2
1
D
MCLK_FB 200/266MHZ
CPU_CLK+/133/200/266MHZ
MCLKO+/200/266MHZ
NB_CLK+/133/200/266MHZ NB_PCIE CLK 100MHZ
VIA NB :P4M890
GCLK_NB 66MHZ
C
C
GUI_CK14 14.318MHZ
MII
EXTERNAL
VT6103L
CLK GEN. PCIE_CLK1+/100MHZ
BIT_CLK
PCIEX16 - 16 LANES
PCIE_CLK2+/100MHZ
ALC655
12.288MHZ
VIA SB
BIT_CLK
ALC883
24MHZ
PCIEX1 - 1 LANE VCLK_SB 66MHZ
VT8237R+ (VT8237A) SATA
25M Hz
RTC
32.768K Hz
USB_CLK48 48MHZ PCLK_SB 33MHZ
B
B
SB_OSC 14.318MHZ PCLK_1 33MHZ
PCI SLOT1
PCLK_2 33MHZ
PCI SLOT2
KB_CLK
KEYBOARD
MS_CLK
MOUSE PCLK_1394 33MHZ PCLK_SIO 33MHZ SIO_CLK48 48MHZ PCLK_ROM 33MHZ
A
IEEE 1394
24.576MHz
SUPER IO IT8712F
A
LPC BIOS
Elitegroup Computer Systems Title
14.31818MHz
Size Custom Date:
5
4
3
2
Clock Diagram Document Number
Rev
P4M890T-M
Wednesday, April 12, 2006
Sheet 1
1.0 28
of
29
5
4
3
D
2
1
D
LAN PCI1
PCIEX16
IDE1
PCI2
PCIEX1
IDE2
11
11
-PCI_RST1
-PCI_RST2
31 HW_RST
-HW_RST
BUTTON
1394 ROM SIO
11
33
10
-PCI_RST5
-PCI_RST
48
8
CLK
PWRGD_CPU
C9
Logic
30
Circuit
8
NB P4M890
9 PWRGD_SB
PWROK_NB
AD34
SIO
C
C
F31
ITE8712F/IX
POWER
AC5
2
BUTTON
-RSMRST85
3
-RSMRST
RC
AF1
AD4
R1
-PWRBTN
12
10 -LRESET 37
-PCI_RST
-CPURST
1
5VSB
-PWRON
67VCCH -PSON
ATXPG
76
72
PSIN
95
13
-ADS
R1
B3
71
SB VT8237R+ (VT8237A)
AC2
G23
D2 CKGEN_RESET
4
-SUSB
AD3
N1 -PWRBTN
CPU LGA775
AD2
21 RESET
BSEL0-1 4, 5 FS0-1
G29 H30
CLOCK GEN
CPU_CLK B
B
7
VCORE_GD
VTT_PWRGD(Strap_EN) 9
AM6
-PSON
7
ATX_PWRGD
ATX_POWER
10
PGOOD
ATXPG
5VSB POWER
VCORE RT9245A 11 DVD(EN)
5
VTT_CPU VCC5
6
6
-VTT_PWRGD
VTT_PWRGD
6
-VTT_PWRGD
Logic GD Circuit
A
A
Elitegroup Computer Systems Title Size Custom Date: 5
4
3
2
Power Sequence Document Number Monday, April 17, 2006
Rev
P4M890T-M Sheet 1
1.0 29
of
29
4
3
2
1
PCB:244*210mm
D
1
Cover Page
2
Block Diagram
3
CPU P4-775(FSB)
4
CPU P4-775(PWR, GND)
5
Clock Generator, Clock Buffer
6
Power (DC to DC)
8
VDIMM & DDR VTT
Schematics
8237R+,ALC655
NB P4M890 (CPU)
8237A,ALC883
10
NB P4M890 (MEM)
8237R+,ALC655
12
NB P4M890 (VGA)
Lead-Free
BOM
244*210*1.6 -2116
9
NB P4M890 (PCI-E, V-Link)
GPIO
15-Q71-010010 Green
A
GPIO(PIN)
VT 8237R+
GPI23(P21)
-IDE2 cable detect
GPI8(AC9)
-IDE1 cable detect
GPI18(Y4)
-PCIE PME SCI
8237R+,ALC655
1.0
Layout
RoHS
11/28~12/30 81-605-Q71000 11/16~11/28 chipset delay
Gerber Out M/B return 12/30
81-605-Q71001
15-Q71-010020 Purple
B B
Schedule
RoHS
A
8237A,ALC883
Schematics
10/10
RoHS
81-605-Q71010 2/10
2/13
2/24
RoHS
Purple 15-Q71-011000 Purple
89-206-Q71100
30/10 20/10
81-605-Q71011
RoHS
35/20/20
4/10
6/19
100/50/10
1.0
13
DDR II SLOT1
14
DDR II SLOT2
15
DDR Terminator
16
PCI Express Slot X16, X1, CNR slot
17
SB VT8237R+/8237A/8237S(PCI, USB)
18
SB VT8237R+/8237A/8237S(IDE, GPIO, AC-Link, SATA)
19
SB VT8237R+/8237A/8237S(V-Link, MII, ROM)
20
LAN PHY(VT6103L)
21
Super IO(ITE8712F/KX,8718), FDD
3.Add BA0,BA1,BA2 termination resistor.
22
PCI 1, PCI 2
4.Change V_DIMM MOSFET from SO8 to TO-251.
23
USB, PS2, IDE
6.Modify CPU thermal trip circuit.
24
COM*2, LPT, VGA
7.JP1 pull high to VCC5 on ITE 8712F/KX.
25
Front Panel, FAN, ATX24P
9.Add GPO29 control PCIE reset.
26
AUDIO(ALC655/ALC883),Chip
10.INT_H pull down.
27
AUDIO(ALC655/ALC883),Connector
28
CLOCK DIAGRAM
29
POWER SEQUENCE
Function
IC
Rev : 1.0
SVID:1019(ECS) SSID:2171(Q71)
PCB
Power (CPU Vcore)
7
11
C
P4M890T-M
Customer:channel L2:PWR L3:GND Note
GPI19(U23)
-PCIE Hot Plug SCI
O
GPO7(R2)
-TBL(Top Block Lock)
OD
GPO10(R25)
V_DIMM volt adjust 0
OD
GPO11(T23)
V_DIMM volt adjust 1
O
GPO5(AC7)
-WP_ROM
OD
GPO29
PCIE reset
IO 8712KX
D
default=0
default=1
GP25(22)
CPU volt adjust 0
GP26(21)
CPU volt adjust 1
GP40(79)
CTRL PS2 volt in S5
default=1
GP23(24)
CTRL over clock
1:enable
GP10(84)
MSG LED1
GP53(77)
MSG LED2
GP20(27)
CFG1
default=0
GP21(26)
CFG2
default=0
C
Rev:A Initial version 1. Base on P4M800PRO-M(1.0A) to modify.
Rev:A->B 1.Delete 1394, add CNR slot. 2.DDR2 termination resistor:68 ohm->47 ohm.
B
5.NB:add 22UF on VCCA33HCK,VCCA33MCK.
B
8.ALC883:modify circuit for Vista.
11.Saving EEPROM of LAN.
Rev:B->1.0 1.VR11 2.Co-layout VT8237S 3.AUDIO capcitor modify. 4.VCC3 transfer to +1.5V_NB 5.CPU voltage adjustment. 6.add F_MIC2.
A
A
7.Modify clock gen's enable 8.Change SIO:-PCI_RST5 to -PCI_RST3.
Elitegroup Computer Systems
Title
Cover Page Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Tuesday, June 20, 2006
Sheet 1
1
of
29
5
4
3
2
1
05A
PWM
P4, Pentium-D
Richtek 9245A +Richtek 9602 VRM10.X 6
LGA775 (SMD) 1066MHz 3,4
Clock Gen. ICS 953002DF 5
(Realtek RTM866-890) D
D
AGTL+ 266MHz
VGA CON
VIA NB:P4M890
CRT
24
AGTL+ P4 CPU I/F
Clock Buffer ICS 9P936AF
DDR 400/DRR2 533
PCIE GFX x16
PCIE x16
16
Unbuffered DDR II-DIMM
13,14,15
5
INTEGRATED GRAPHICS
DDR2-533 Single Channel (Non ECC)
(Realtek RTM682-800)
(UniChrome Pro) 1 X16 PCIE VIDEO I/F
PCIE x1
PCIE x1
16
1 X16 V-Link I/F WITH SB
(Pin to Pin P4M900)
9,10,11,12
i)DDR2 667 ii)Int. DeltaChrome/DX9 support
V-LINK X16 C
RJ45
LAN PHY
VT8237R +/ VT8237A
VT6103L (TQFP48) 20
(左黃右綠) 20
ALC655/ ALC883 26,27
AC LINK
(Pin to Pin) USB2.0 (4+4)
Revision List
C/B B/Sur S/Sur
C
ITE8712 ITE8716 add Dual sourcing ITE8718 add PECI(CPU temp:digital) ITE8726 add K8 power sequence
CNR slot 16
SATA (2 PORTS) USB2.0*8
IN OUT MIC
Revision List(All pin to pin)
AC97(VT8237R+)
USB 2.0
23
HD(VT8237A) ATA 66/100/133
Serial ATA
SATA*2 18
ACPI 2.0 PCI/PCI BDGE
KB& MS 23
17,18,19
LPC I/F
ATA 133
First released
VT8237R
LAN PHY license.
VT8237R+
SATA II detect support
VT8237A
HD support
VT8237S
SATA II,HD support
23
LPC BUS
PCI BUS
B
IDE*2
VT8237CD
B
Impedance
PCB 2116
20/7.5/7.5/7.5/20
PCI SLOT*2
FLASH BIOS
ITE LPC SIO 8712F/IX,KX 21
22
4M 19
USB_P0+/-
(45/90)
LAN RX+/TX+/-
(50/100)
SATA R.G.B
A
1U-04(最大耐壓6.3V)
1U-06(BOM常用料耐壓10V)
0.1U-04(最大耐壓16V)
0.1U-06(BOM常用料耐壓25V)
22U/25DE
5*7 mm
100U/16DE
6.3*11 mm
220U/10DE
6.3*11 mm
470U/16DE
8*11 mm
680U/?DE
8*8 mm
FLOPPY 21
2
1500U/16DE 10*25 mm 3300U/25DE 10*25 mm
3
G
S
TO-263
TO-263
B55QS03
2SK3296
G
S
TO-252 20N03 TM3055TL-S 45N03
A
O
PCI1
24
PCI2
O
D
1
1000U/10DE 8*14 mm
D
COM LPT
D
I
SOT-223 1086(1.5A) 1085(3A) 1117(0.8~1A)
G
C
S
B
NB->RES (37.5) RES->CON (75)
20/12/20/12/20/12/20 20/5/20/5/20/5/20 Put 75 ohm on NB
PCI Bus Resource AD19 INTA,BCD AD20
INTB,CDA
REQ0 REQ1
3
E
1
OG I
E BC
A
ECB
1 2 3
2
SOT-23
SOT-23
SOT-23
T0-92
T0-92
T0-92
2N7002 SI2303S SI2301S
2N3904 2N3906 MMBT2907A
BAT54C BAT54S
78L05-D LM432
LM431 2N2222A 2N2097A
HSD882-D
Elitegroup Computer Systems Title
Block Diagram Date:
4
24/6/9/6/24(VIA excel)
8/12/8(47/91 guide) 20/5/7/7/20 (50/100) 20/5/7/7/20(VIA excel) group mismatch 5 mil.
Size Document Number Custom
5
20/7.5/7.5/7.5/20(VIA excel) 7.5/7.5/7.5(50/90 guide) 24/6/9/6/24
3
2
Rev
1.0
P4M890T-M
Tuesday, May 30, 2006
Sheet 1
2
of
29
A
B
2
GTLVREF_SEL P4EE Northwood NC Prescott GND Celeron D GND 1
9
-DBI3 -DBI2 -DBI1 -DBI0
-DBI[0:3]
-PROCHOT:Bi-direction(Enable TCC) (TCC:Thermal Control Circuit) Input pin:protect system component(VR) Output pin:protect CPU. A
-ADS -HA_STB0 -HA_STB1 -BNR -DBSY -DEFER -DRDY -HIT -HITM -HTRDY -BPRI -BREQ0 -HLOCK PECI
9 5/15 9 9 9 9 9 9 9 9 9 9 9 CONROE 9 21
REQ0 REQ1 REQ2 REQ3 REQ4
K4 J5 M6 K6 J6
-HREQ0 -HREQ1 -HREQ2 -HREQ3 -HREQ4
9 9 9 9 9
RS0 RS1 RS2
B3 F5 A3
-RS0 -RS1 -RS2
9 9 9
-HD_STBP0 -HD_STBN0 -HD_STBP1 -HD_STBN1 -HD_STBP2 -HD_STBN2 -HD_STBP3 -HD_STBN3
9 9 9 9 9 9 9 9
CPU_CLK+ CPU_CLK-
5 5
DSTBP0 DSTBN0 DSTBP1 DSTBN1 DSTBP2 DSTBN2 DSTBP3 DSTBN3
B9 C8 E12 G12 G19 G20 C17 A16
BCLK0 BCLK1 ITP_CLK1 ITP_CLK0
F28 G28 AJ3 AK3
PWRGOOD VTTPWRGD RESET
N1 AM6 G23
CS_GTLREF IERR MCERR DBRESET BOOTSELECT SKTOCC COMP0 COMP1 COMP2 COMP3 COMP4 COMP5 COMP6 COMP7
20/5/20/5/20 (non-differential)
CONROE 6 VID7 PWRGD_CPU 25 VTT_PWRGD 6,8 -CPURST 9
PWRGD_CPU
VTT_PWRGD -CPURST
GTLVREF_NB E24 GTLVREF_NB 9 -IERR AB2 AB3 DBRESET AC2 BOOTSELECT Y1 AE8 SKTOCC CPUMISS R200 CPU_COMP0 0-04-O A13 6 VID_SELECT CPU_COMP1 T1 15/10 CONROE CPU_COMP2 G2 CPU_COMP3 R1 CPU_COMP4 J2 CPU_COMP5 T2 CPU_COMP6 Y3 CPU_COMP7 AE3
MSID0 MSID1
W1 V1
DEP0 DEP1 DEP2 DEP3
J16 H15 H16 J17
THERMDA THERMDC THERMTRIP PROCHOT
AL1 AK1 M2 AL2
TESTHI0 TESTHI1 TESTHI2 TESTHI3 TESTHI4 TESTHI5 TESTHI6 TESTHI7 TESTHI8 TESTHI9 TESTHI10 TESTHI11 TESTHI12
F26 W3 F25 G25 G27 G26 G24 F24 G3 G4 H5 P1 W2
BSEL0 BSEL1 BSEL2
G29 H30 G30
TCK TDI TDO TMS TRST
AE1 AD1 AF1 AC1 AG1
CPU1C J4 J7 K2 K5 K7 L23 L24 L25 L26 L27 L28 L29 L3 L30 L6 L7 M1 M7 N3 N6 N7 P23 P24 P25 P26 P27 P28 P29 P30 P4 P7 R2 R23 R24 R25 R26 R27 R28 AM24 AM27 AM28 AM4 AM7 AN1 AN10 AN13 AN16 AN17 AN2 AN20 AN23 AN24 AN27 AN28 AN7 B1 B11 B14 B17 B20 B24
R312 R293
18
AN8 AN9 J10 J11 J12 J13 J14 J15 J18 J19 J20 J21 J22 J23 J24 J25 J26 J27 J28 J29 J30 J8 J9 K23 K24 K25 K26 K27 K28 K29 K30 K8 L8 M23 M24 M25 M26 M27 M28 M29 M30 M8 N23 N24 N25
DBI3 DBI2 DBI1 DBI0
GTLVREF3_CPU
19 19 19 19 19 19 19 9,19 19
VCC_CPU182 VCC_CPU183 VCC_CPU184 VCC_CPU185 VCC_CPU186 VCC_CPU187 VCC_CPU188 VCC_CPU189 VCC_CPU190 VCC_CPU191 VCC_CPU192 VCC_CPU193 VCC_CPU194 VCC_CPU195 VCC_CPU196 VCC_CPU197 VCC_CPU198 VCC_CPU199 VCC_CPU200 VCC_CPU201 VCC_CPU202 VCC_CPU203 VCC_CPU204 VCC_CPU205 VCC_CPU206 VCC_CPU207 VCC_CPU208 VCC_CPU209 VCC_CPU210 VCC_CPU211 VCC_CPU212 VCC_CPU213 VCC_CPU214 VCC_CPU215 VCC_CPU216 VCC_CPU217 VCC_CPU218 VCC_CPU219 VCC_CPU220 VCC_CPU221 VCC_CPU222 VCC_CPU223 VCC_CPU224 VCC_CPU225 VCC_CPU226
C20 D19 G11 A8
NMI_SB -IGNNE -SMI HTEST13 R300 -STPCLK 0-04
VCORE
-A20M -FERR -CPUINIT INTR NMI_SB -IGNNE -SMI -SLP -STPCLK
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND(VID7) GND GND GND GND GND GND GND GND GND GND GND GND(VID_SELECT) GND GND GND GND GND GND
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND(GTLREF_SEL) GND GND GND GND GND
VCC_CPU137 VCC_CPU138 VCC_CPU139 VCC_CPU140 VCC_CPU141 VCC_CPU142 VCC_CPU143 VCC_CPU144 VCC_CPU145 VCC_CPU146 VCC_CPU147 VCC_CPU148 VCC_CPU149 VCC_CPU150 VCC_CPU151 VCC_CPU152 VCC_CPU153 VCC_CPU154 VCC_CPU155 VCC_CPU156 VCC_CPU157 VCC_CPU158 VCC_CPU159 VCC_CPU160 VCC_CPU161 VCC_CPU162 VCC_CPU163 VCC_CPU164 VCC_CPU165 VCC_CPU166 VCC_CPU167 VCC_CPU168 VCC_CPU169 VCC_CPU170 VCC_CPU171 VCC_CPU172 VCC_CPU173 VCC_CPU174 VCC_CPU175 VCC_CPU176 VCC_CPU177 VCC_CPU178 VCC_CPU179 VCC_CPU180 VCC_CPU181
D#0 D#1 D#2 D#3 D#4 D#5 D#6 D#7 D#8 D#9 D#10 D#11 D#12 D#13 D#14 D#15 D#16 D#17 D#18 D#19 D#20 D#21 D#22 D#23 D#24 D#25 D#26 D#27 D#28 D#29 D#30 D#31 D#32 D#33 D#34 D#35 D#36 D#37 D#38 D#39 D#40 D#41 D#42 D#43 D#44 D#45 D#46 D#47 D#48 D#49 D#50 D#51 D#52 D#53 D#54 D#55 D#56 D#57 D#58 D#59 D#60 D#61 D#62 D#63
E
CPU1D
LGA-775PS-AMP
N26 N27 N28 N29 N30 N8 P8 R8 T23 T24 T25 T26 T27 T28 T29 T30 T8 U23 U24 U25 U26 U27 U28 U29 U30 U8 V8 W23 W24 W25 W26 W27 W28 W29 W30 W8 Y23 Y24 Y25 Y26 Y27 Y28 Y29 Y30 Y8
3
B4 C5 A4 C6 A5 B6 B7 A7 A10 A11 B10 C11 D8 B12 C12 D11 G9 F8 F9 E9 D7 E10 D10 F11 F12 D13 E13 G13 F14 G14 F15 G15 G16 E15 E16 G18 G17 F17 F18 E18 E19 F20 E21 F21 G21 E22 D22 G22 D20 D17 A14 C15 C14 B15 C18 B16 A17 B18 C21 B21 B19 A19 A22 B22
D
62-04 62-04
B5 B8 C10 C13 C16 C19 C22 C24 C4 C7 D12 D15 D18 D21 D24 D3 D5 D6 D9 E11 E14 E17 E2 E20 E25 E26 E27 E28 E29 E8 F10 F13 F16 F19 F22 F4 F7 G1 H10 H11 H12 H13 H14 H17 H18 H19 H20 H21 H22 H23 H24 H25 H26 H27 H29 H3 H6 H7 H8 H9
Y7 Y5 Y2 W7 W4 V7 V6 V30 V3 V29 V28 V27 H28 AF30 V26 V25 V24 V23 U7 HTEST12 U1 T7 CONROE T6 T3 R7 R5 R30 R29
CONROE 1 STP10
BPM0_2 R457 CONROE
GTLREF_SEL 1 STP12 CONROE
GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND RSVD GND GND GND GNDRSVD(VID6) GND IMPSEL GND
A20 CONROE AC4 AE4 AE6 ER87 AH2 B13 COMP8 24.9-1-04 C9 BPM1_2 VCC_PLL D1 D14 C303 D16 .1u-16VY-04 D23 4 C258 E23 10u-10V-08 E5 E6 R190 1K-04 E7 F23 GTLVREF4_CPU G10 R199 1K-04 J3 N4 R201 1K-04 N5 P5
60 ohm/X 50 ohm/ install AM5 VID6 F6 R297 51-1-04 CONROE LGA-775PS-AMP VTT_CPU
HTEST0 HTEST2 -FERR -TRIP -PROCHOT -CPURST
R185 R186 R285 R283 R330 R331
62-04 62-04 62-04 62-04 124-1-04 62-04
HTEST1 HTEST8 HTEST9 HTEST10
R294 R319 R275 R278
VTT_LEFT 62-04 62-04 62-04 62-04
0-04-O
BPM0
6
C307 .1u-16VY-04
3
4
HTEST11 HTEST12 HTEST13 -BREQ0
R284 R325 R281 R317
62-04 62-04 62-04 62-04
CPU_COMP2 CPU_COMP3 CPU_COMP4 CPU_COMP5 PWRGD_CPU -CPUINIT -SMI -SLP NMI_SB -STPCLK INTR -IGNNE -A20M DBRESET
R318 R324 R279 R310 R307 R308 R309 R304 R282 R305 R303 R306 R280 R327
100-1-04-O 100-1-04-O 60.4-1-04 60.4-1-04 100-1-04 62-04 62-04 62-04 62-04 C300 62-04 .1u-16VY-04 62-04 62-04 62-04 62-04
BPM0_2 BPM1_2
R352 R287
47-04 47-04
2
VCORE CONROE VTT_RIGHT
AP339E
VCORE
VTT_CPU
VTT_LEFT THERMDA THERMDC -TRIP -PROCHOT HTEST0 HTEST1 HTEST2
THERMDA THERMDC -TRIP -PROCHOT CONROE
21 21 25 6
To SB(VT8237A) To SB(VT8237S) -THRMTRIP 18
R329 2.7K-04-O
SC3 C228 C238 C230
.1u-16VY-04-X-O .1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04-O
C193 C192 C190 C191
.1u-16VY-04 .1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04-O
C
HD0 HD1 HD2 HD3 HD4 HD5 HD6 HD7 HD8 HD9 HD10 HD11 HD12 HD13 HD14 HD15 HD16 HD17 HD18 HD19 HD20 HD21 HD22 HD23 HD24 HD25 HD26 HD27 HD28 HD29 HD30 HD31 HD32 HD33 HD34 HD35 HD36 HD37 HD38 HD39 HD40 HD41 HD42 HD43 HD44 HD45 HD46 HD47 HD48 HD49 HD50 HD51 HD52 HD53 HD54 HD55 HD56 HD57 HD58 HD59 HD60 HD61 HD62 HD63
HD[0:63]
D2 R6 AD5 C2 B2 G7 C1 D4 E4 E3 G8 F3 C3 G5 F2
-A20M -FERR -CPUINIT INTR
VTT_LEFT
TCK TDI TDO TMS -TRST
B to 1.0(5/26)
680-04
-IERR
R313
62-04
TDI TDO TMS
R328 R316 R340
150-04 75-1-04 39-1-04
BOOTSELECT R295 62-04 CPU_COMP6 R326 60.4-1-04 60.4-1-04 CPU_COMP7 R296 C294 .1u-16VY-04
130mA VCC3 ER86 51-1-04
+1.5V (Near CPU)
12mil
R353 124-1-04
GTLVREF3_CPU
12mil
R412 124-1-04
VTT_PWRGD -CPUINIT -SLP -CPURST PWRGD_CPU
C270 C293 C299 C195 C292
10P-04-O 33P-04-O 33P-04-O 33P-04-O 33P-04-O
For test.
GTLVREF4_CPU
Q57
B 5 5 5
VTT_POWERGOOD VID[5:0] GTLREF TMS TDI TDO BPM[5:0] Other VRD comp
VTT_LEFT
VCC3
BBSEL0 BBSEL1 BBSEL2
RESET# BR0# POWERGOOD TEST1 TEST[12:8]
VID_SELECT R365
-TRIP
CONROE
HTEST8 HTEST9 HTEST10 HTEST11 HTEST12
CPU data sheet VTT_LEFT VTT_RIGHT
Q35 2N3904S-S-O
B E
9
ADS ADSTB0 ADSTB1 BNR DBSY DEFER DRDY HIT HITM TRDY BPRI BR0 LOCK PCREQ EDRDY
K3 R3 P3 K1 L1 N2 P2 L2 M3
C
5/15
A20M FERR INIT LINT0 LINT1 IGNNE SMI SLP/TESTH13 STPCLK
E
STP6 STP5
A#3 A#4 A#5 A#6 A#7 A#8 A#9 A#10 A#11 A#12 A#13 A#14 A#15 A#16 A#17 A#18 A#19 A#20 A#21 A#22 A#23 A#24 A#25 A#26 A#27 A#28 A#29 A#30 A#31 A#32 A#33 A#34 A#35
1
4
L5 P6 M5 L4 M4 R4 T5 U6 T4 U5 U4 V5 V4 W5 AB6 W6 Y6 Y4 AA4 AD6 AA5 AB5 AC5 AB4 AF5 AF4 AG6 AG4 AG5 1 AH4 1 AH5 AJ5 AJ6
2
HA3 HA4 HA5 HA6 HA7 HA8 HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16 HA17 HA18 HA19 HA20 HA21 HA22 HA23 HA24 HA25 HA26 HA27 HA28 HA29 HA30 HA31
HA[3:31]
1
9
C
PECI:Platform Environment Control Interface.
CPU1A
VCC_PLL 2N3904S-S
C305 1u-10V
R262 100-1-04
R364 210-1-04
C306 1u-10V
TCK -TRST
R315 R253
27-04 680-04
CPU_COMP0 CPU_COMP1 CPU_COMP2 CPU_COMP3
R217 R311 R276 R288
60.4-1-04 60.4-1-04 60.4-1-04 60.4-1-04
1
R456 210-1-04
Elitegroup Computer Systems
2
5/15
Title
CPU1 (FSB)
LGA-775PS-AMP
B
C
D
Size C
Document Number
Rev
Date:
Monday, June 19, 2006
1.0
P4M890T-M Sheet E
3
of
29
A
B
C
9 VTT_CPU
VCORE
-HAP1 STP8
D
BPM0 BPM1 BPM2 BPM3 BPM4 BPM5
1
BPM0 CONROE
E
3 VCORE_SENSE_AN5 R228 VCORE_SENSE R230
0-04 0-04-O
VCCSEN
6
VSS_SENSE_AN6 R232 VSS_SENSE R231
0-04 0-04-O
VSSSEN
6
CONROE VTT_LEFT
FORCEPH_N 6 R277
62-04-O
1
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
AK6 G6 RSVD3 RSVD4
F29 H4 U2 U3 AJ2 AJ1 AD2 AG2 AF2 AG3 AD3 VTT_PKGSENSE RSP AP0 AP1 BPM0 BPM1 BPM2 BPM3 BPM4 BPM5 BINIT
A29 B25 B29 B30 C29 A26 B27 C28 A25 A28 A27 C30 A30 C25 C26 C27 B26 D27 D28 D25 D26 B28 D29 D30 VCC_CORE1 VCC_CORE2 VCC_CORE3 VCC_CORE4 VCC_CORE5 VCC_CORE6 VCC_CORE7 VCC_CORE8 VCC_CORE9 VCC_CORE10 VCC_CORE11 VCC_CORE12 VCC_CORE13 VCC_CORE14 VCC_CORE15 VCC_CORE16 VCC_CORE17 VCC_CORE18 VCC_CORE19 VCC_CORE20 VCC_CORE21 VCC_CORE22 VCC_CORE23 VCC_CORE24
20/20/20
RSVD1 RSVD2
GTLREF1 GTLREF0
H2 H1
C291 220P-04
VCC_SENSE VSS_SENSE
AN3 AN4
VTT_OUT_RIGHT VTT_OUT_LEFT
AA1 J1
VTT_SEL
F27
VTT_SEL
LL_ID0 LL_ID1
V2 AA2
LL_ID0 LL_ID1
VID0 VID1 VID2 VID3 VID4 VID5
AM2 AL5 AM3 AL6 AK4 AL4
VCORE_SENSE VSS_SENSE
VCCIO_CPU C198 10u-10V-08
VTT_RIGHT VTT_LEFT
L13 IND-4.7u-08
VTT_CPU
C197 10u-10V-08-O L14 IND-4.7u-08 C199 10u-10V-08-O
VTT_CPU
VCC3
VTT_SEL
1 1
10u-10V-08
Near CPU VCCA_CPU C196 10u-10V-08 VSS_CPU
C23
4
C275
C297 20/20/20 220P-04 6 VSSSEN
C296 220P-04-O
GTLVREF1_CPU GTLVREF0_CPU
VCCIOPLL
AJ26 AJ8 AJ9 AK11 AK12 AK14 AK15 AK18 AK19 AK21 AK22 AK25 AK26 AK8 AK9 AL11 AL12 AL14 AL15 AL18 AL19 AL21 AL22 AL25 AL26 AL29 AL30 AL8 AL9 AM11 AM12 AM14 AM15 AM18 AM19 AM21 AM22 AM25 AM26 AM29 AM30 AM8 AM9 AN11 AN12 AN14 AN15 AN18 AN19 AN21 AN22 AN25 AN26 AN29 AN30
6 VCCSEN
VCORE_SENSE_AN5 VSS_SENSE_AN6
A23 B23
VCC_CPU39 VCC_CPU40 VCC_CPU41 VCC_CPU42 VCC_CPU43 VCC_CPU44 VCC_CPU45 VCC_CPU46 VCC_CPU47 VCC_CPU48 VCC_CPU49 VCC_CPU50 VCC_CPU51 VCC_CPU52 VCC_CPU53 VCC_CPU54 VCC_CPU55 VCC_CPU56 VCC_CPU57 VCC_CPU58 VCC_CPU59 VCC_CPU60 VCC_CPU61 VCC_CPU62 VCC_CPU63 VCC_CPU64 VCC_CPU65 VCC_CPU66 VCC_CPU67 VCC_CPU68 VCC_CPU69 VCC_CPU70 VCC_CPU71 VCC_CPU72 VCC_CPU73 VCC_CPU74 VCC_CPU75 VCC_CPU76 VCC_CPU77 VCC_CPU78 VCC_CPU79 VCC_CPU80 VCC_CPU81 VCC_CPU82 VCC_CPU83 VCC_CPU84 VCC_CPU85 VCC_CPU86 VCC_CPU87 VCC_CPU88 VCC_CPU89 VCC_CPU90 VCC_CPU91 VCC_CPU92 VCC_CPU93
LGA-775PS-AMP
AN5 AN6
VCCA VSSA
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
2
A12 A15 A18 A2 A21 A24 A24 A6 A9 AA23 AA24 AA25 AA26 AA27 AA28 AA29 AA3 AA30 AA6 AA7 AB1 AB23 AB24 AB25 AB26 AB27 AB28 AB29 AB30 AB7 AC3 AC6 AC7 AD4 AD7 AE10 AE13 AE16 AE17 AE2 AE20 AE24 AE25 AE26 AE27
VCC_CPU1 VCC_CPU2 VCC_CPU3 VCC_CPU4 VCC_CPU5 VCC_CPU6 VCC_CPU7 VCC_CPU8 VCC_CPU9 VCC_CPU10 VCC_CPU11 VCC_CPU12 VCC_CPU13 VCC_CPU14 VCC_CPU15 VCC_CPU16 VCC_CPU17 VCC_CPU18 VCC_CPU19 VCC_CPU20 VCC_CPU21 VCC_CPU22 VCC_CPU23 VCC_CPU24 VCC_CPU25 VCC_CPU26 VCC_CPU27 VCC_CPU28 VCC_CPU29 VCC_CPU30 VCC_CPU31 VCC_CPU32 VCC_CPU33 VCC_CPU34 VCC_CPU35 VCC_CPU36 VCC_CPU37 VCC_CPU38
VTT_SEL R182
7
1K-04
CONROE
STP9 STP7
VTT_RIGHT
VID0 VID1 VID2 VID3 VID4 VID5
FORCEPH_N
6 6 6 6 6 6
R227
127-1-04
Demo 130 ohm. CONROE VTT_RIGHT
VCORE
BPM0 BPM2 BPM1 BPM5 BPM3 BPM4
R246 R314 1 3 5 7
3
51-1-04 51-1-04 2 4 RN16 6 51-8P4R-12 8
VTT_RIGHT VCORE
12mil
R333 124-1-04
SC22 SC18 C257 SC9 SC11
10u-10V-08-X 10u-10V-08-X 10u-10V-08-O 10u-10V-08-X 10u-10V-08-X-O
R301 210-1-04
SC14 SC10 C172 SC6 SC24
10u-10V-08-X 10u-10V-08-X 10u-10V-08 10u-10V-08-X 10u-10V-08-X-O
C249 SC4 C242 C266 C168
10u-10V-08 10u-10V-08-X 10u-10V-08 10u-10V-08-O 10u-10V-08
R302 124-1-04-O
C263 C259 SC16 SC19 C171
10u-10V-08-O 10u-10V-08-O 10u-10V-08-X-O 10u-10V-08-X-O 10u-10V-08
R332 210-1-04-O
C170 C241 C231 SC21 SC27
10u-10V-08-O 10u-10V-08 10u-10V-08 10u-10V-08-X-O 10u-10V-08-X-O
GTLVREF0_CPU C301 1u-10V
GTLVREF0_CPU = 0.63*VTT_RIGHT
2
VTT_RIGHT VCORE R341 GTLVREF0_CPU
12mil GTLVREF1_CPU
0-04 C298 1u-10V
GTLVREF1_CPU = 0.63*VTT_RIGHT
1
AE28 AE29 AE30 AE5 AE7 AF10 AF13 AF16 AF17 AF20 AF23 AF24 AF25 AF26 AF27 AF28 AF29 AF3 AF6 AF7 AG10 AG13 AG16 AG17 AG20 AG23 AG24 AG7 AH1 AH10 AH13 AH16 AH17 AH20 AH23 AH24 AH3 AH6 AH7 AJ10 AJ13 AJ16 AJ17 AJ20 AJ23 AJ24 AJ27 AJ28 AJ29 AJ30 AJ4 AJ7 AK10 AK13 AK16 AK17 AK2 AK20 AK23 AK24 AK27 AK28 AK29 AK30 AK5 AK7 AL10 AL13 AL16 AL17 AL20 AL23 AL24 AL27 AL28 AL3 AL7 AM1 AM10 AM13 AM16 AM17 AM20 AM23
3
AA8 AB8 AC23 AC24 AC25 AC26 AC27 AC28 AC29 AC30 AC8 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD8 AE11 AE12 AE14 AE15 AE18 AE19 AE21 AE22 AE23 AE9 AF11 AF12 AF14 AF15 AF18 AF19 AF21 AF22
VCC_CPU94 VCC_CPU95 VCC_CPU96 VCC_CPU97 VCC_CPU98 VCC_CPU99 VCC_CPU100 VCC_CPU101 VCC_CPU102 VCC_CPU103 VCC_CPU104 VCC_CPU105 VCC_CPU106 VCC_CPU107 VCC_CPU108 VCC_CPU109 VCC_CPU110 VCC_CPU111 VCC_CPU112 VCC_CPU113 VCC_CPU114 VCC_CPU115 VCC_CPU116 VCC_CPU117 VCC_CPU118 VCC_CPU119 VCC_CPU120 VCC_CPU121 VCC_CPU122 VCC_CPU123 VCC_CPU124 VCC_CPU125 VCC_CPU126 VCC_CPU127 VCC_CPU128 VCC_CPU129 VCC_CPU130 VCC_CPU131 VCC_CPU132 VCC_CPU133 VCC_CPU134 VCC_CPU135 VCC_CPU136
CPU1B
4
AH22 AF8 AF9 AG11 AG12 AG14 AG15 AG18 AG19 AG21 AG22 AG25 AG26 AG27 AG28 AG29 AG30 AG8 AG9 AH11 AH12 AH14 AH15 AH18 AH19 AH21 AH25 AH26 AH27 AH28 AH29 AH30 AH8 AH9 AJ11 AJ12 AJ14 AJ15 AJ18 AJ19 AJ21 AJ22 AJ25
CONROE
Elitegroup Computer Systems CONROE A24
R233
VRDSEL 1K-04-O
1
B to 1.0(6/7)
Title
STP11
CPU P4-775 (PWR, GND)
CONROE
A
B
C
D
Size C
Document Number
Rev
Date:
Thursday, June 15, 2006
1.0
P4M890T-M Sheet E
4
of
29
C
17 21
R168 1 R172 1
USB_CLK48 SIO_CLK48
R124 1 R130 1
2 33-04 2 33-04
NB_HCLK+ NB_HCLK-
9 9
1 3 10 16 20 22 26 39 45 49
VDDA VDDREF VDDPCI1 VDDPCI2 TURBO VDD48 VDD3V66 VDDPCIEX_1 VDDPCIEX_2 VDDCPU
CPUT1 CPUC1
51 50
R136 1 R143 1
2 33-04 2 33-04
CPU_CLK+ CPU_CLK-
3 3
CPUT2/PCIEXT0 CPUC2/PCIEXC0
47 46
PCIEXT1 PCIEXC1
44 43
PCIEXT2 PCIEXC2
42 41
4 5 11 12 13 14 17 18
FS0/REF0 FS1/REF1 FS2/PCI0 FS3/PCI1 PCI2 PCI3 PCI4 PCI5
PCIEXT3 PCIEXC3
38 37
R153 1 R157 1
2 33-04 2 33-04
NB_PECLK+ 11 NB_PECLK- 11
PCIEXT4 PCIEXC4
36 35
R162 1 R164 1
2 33-04 2 33-04
PE_CLK1+ PE_CLK1-
16 16
34 33
2 33-04 2 33-04
23 24
PCIEXT5 PCIEXC5
R169 1 R174 1
PE_CLK2+ PE_CLK2-
16 16
2 22-04 MODE0 2 22-04 24_48M-
MODE0/48MHz SEL24_48#/24_48MHz
31 48
29 28 27
GCLK_NB VCLK_SB
11 19
SCLK SDATA
3V66_0 FS4/3V66_1 ITP_EN/3V66_2
13,14,16,18 SMBCK 13,14,16,18 SMBDT
GND GNDREF GNDPCI1 GNDPCI2 GND48 GND3V66 GNDPCIEX_1
2 8 15 19 25 30 32
GEN_VTTGD: High Active(>2.0V) GEN_VTTGD
9 21 55
25 CKGEN_RESET
VTTPWGD/PD RESET IREF ICS953002DFLF
ER26 475-1-04
R144 R137 R131 R125
1 1 1 1
2 2 2 2
For EMI.(Near CK GEN)
Strapping
51-1-04 51-1-04 51-1-04 51-1-04
R177 1 2 22-04 FS4 R179 1 2 22-04 ITP_EN 1 2 R181 10K-04-O
24_48M-
1 1 1 1 1 1
VCORE
2
C182 1 C180 1
2 10P-04-O 2 10P-04-O
PCLK_SB C160 1 PCLK_SIO C149 1 PCLK_ROM C169 1
2 10P-04-O 2 10P-04-O 2 10P-04-O
PCLK_1 PCLK_2
C154 1 C158 1
2 10P-04-O 2 10P-04-O
10K-04-O 10K-04-O 10K-04-O
SMBDT SMBCK
C152 1 C181 1
2 22P-04-O 2 22P-04-O
ITP_EN: latched input to select pin functionality. R161 4.7K-04
1:CPU 2 ITP pair 0:PCI-EX0 ITP
*
TURBO
R159 1K-04 TURBO_CK 21
VTT_CPU
953002CF 953002DF
FSB 1066/266MHz 1066/266MHz
PCIE 106MHz 100MHz
VCC3
VCC3
3
Async Sync
2
FS0 FS1 FS2
R210 R211 R213
R134 1K-04
10K-04 10K-04 10K-04
BSEL0 BSEL1 BSEL2
3
Q11 Q18 2N3904S-S
B
1
B to 1.0(5/29)
E
R206 470-04
2
C365 .01u
FB-600-S08
10 21 27
C389 C371 C372 C378 C388 C373 10u-10V-08 .1u-16VY-04-O .1u-16VY-04 .1u-16VY-04 .1u-16VY-04-O .1u-16VY-04
VCC25
9 22 28
VDD2.5/1.8-0 VDD2.5/1.8-1 VDD2.5/1.8-2 GND GND GND
VCC25A_CK L26 FB-600-S08 C379 C382 .1u-16VY-04 1u-10V
C383 .1u-16VY-04
13,14,16,18 SMBCK 13,14,16,18 SMBDT
30/10/5/10/30
10 10
5 6
D2CLK0+ D2CLK0-
13 13
DDRT1 DDRC1
7 8
D2CLK1+ D2CLK1-
13 13
DDRT2 DDRC2
13 14
D2CLK2+ D2CLK2-
13 13
1 26
AVDD2.5-0 AVDD2.5-1
DDRT3 DDRC3
18 17
D2CLK3+ D2CLK3-
14 14
2 25
AGND AGND
DDRT4 DDRC4
20 19
D2CLK4+ D2CLK4-
14 14
16 15
SDATA SCLK
DDRT5 DDRC5
24 23
D2CLK5+ D2CLK5-
14 14
FB_OUTT FB_OUTC
11 12
3 4
MCLKO+ MCLKOR454 100-04-O
MCLKO+/- as short as possible
DDRT0 DDRC0
BUF_INT BUF_INC ICS9P936AF
B to 1.0(4/10)
SSOP28
R433 R430
22-04 22-04
MCLKO+ MCLKO-
C381 C376
FS2 = Low
C369 10P-04-O
C368 10P-04
5P-04-O 5P-04-O
BSEL1 BSEL0
FS2
FS1
FS0
10/30
10
C BSEL1
E
BBSEL1
Q12
GPIOC
2N3904S-S 2
VTT_CPU
533
133
0
1
0
0
1
1=Auto
800
200
1
0
0
1
0
1=Auto
1066
266
0
0
0
0
0
1=Auto
FS4 FS3 FS2 FS1 FS0
CPU
PCIE
PCI
0
0
0
0
1
133
100
66
33
0
0
0
1
0
200
100
66
33
0
0
0
0
0
266
100
66
33
0
0
0
1
1
166
100
66
33
0
0
1
0
0
333
100
66
33
0
0
1
0
1
100
100
66
33
R129 1K-04
C BSEL2
E
BBSEL2
Q14
AGP
FS0,2,3,4: Internal Pull-low 120K
R207 470-04
3
Ext Clock Frequency Select Table(Mhz) MCLK_FB
Avoid MCLK+/- swing too low, buffer can't detect it.
1
FS1 = BSEL1
SB Strap 3
FSB FS0 = BSEL0
FS(Clock Gen)
CPU(775) BESL
B
VDIMMBFR
R128 1K-04
B
Space issue. 25/7/5/7/25 (DG:30/10/5/10/30)
U17
VDIMMBFR
L25
2N3904S-S
VTT_CPU
Q10 2N3904S-S
B
C186 1u-25
V_DIMM
R123 1K-04
C BSEL0
E
BBSEL0
C
GEN_VTTGD
R133 1K-04
R203 470-04
E
VCORE
2 R202 1K-04
C
1
6,25 VCORE_GD
1
R183 1K-04-O
GCLK_NB VCLK_SB
A to B(2/20) For rising time. 4
FS0,2,3,4: Internal Pull-low 120K
51-1-04 51-1-04 51-1-04 51-1-04 51-1-04 51-1-04
2 2 2 2 2 2
R126 1K-04
1
R184 8.2K-04
10K-04
SSOP56
R142 8.2K-04
2
VCORE
R145 R148 R180
2 22P-04 2 10P-04-O
If CPU temp > ??C then enable over clock
3VSB 3VSB
FS2 FS3 FS4
USB_CLK48 C174 1 SIO_CLK48 C177 1
VCC3 R175 R170 R165 R163 R158 R154
VCC3
B to 1.0(6/6)
R171
Default:Internal Pull-high 120K 1: 24Mhz * 0: 48Mhz
20/5/20
2 10P-04-O 2 10P-04-O 2 10P-04-O
10K-04-O
Mode: Internal Pull-low 120K 1:Mobile Mode * 0:Desktop Mode
25/5/7/5/25
3
BSEL
R166
MODE0
C139 1 C137 1 C138 1
CODEC_14 GUI_CK14 SB_OSC
B
2
B
54 53
GND GNDCPU GNDPCIEX_2
TURBO
EC11 C134 C147 C165 C173 C159 C146 C136 C153 .1u-16VY-04 100u-16SE-O .1u-16VY-04-O .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04-O R132 1 2 22-04 12 GUI_CK14 to 1.0(5/23) R140 1 FS0 2 22-04 26 CODEC_14 R139 1 FS1 2 22-04 18 SB_OSC R147 1 FS2 2 22-04 21 PCLK_SIO FS3 A to B(2/16) R151 1 2 22-04 22 PCLK_1 R152 1 2 22-04 22 PCLK_2 R156 1 2 22-04 20/5/20 19 PCLK_SB R155 1 2 22-04 19 PCLK_ROM
C130 10u-10V-08
2
4
C133 56P
VCC3_CK
L12 FB-600-S08
1
1
VCC3
CPUT0 CPUC0
6 7
E
VIA FAE:NB_HCLK and GCLK_NB are same length.
X1 X2
2 3
C135 56P
30/5/7/5/30
U9
CKG_X2
1
56 52 40
X2 X-14.318M-30m32
D
1
B
CKG_X1
2
A
2N3904S-S
1
Elitegroup Computer Systems Title
CLOCK SYNTHESIZERS Size Document Number Custom Date: A
B
C
D
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet E
5
of
29
5
4
3
2
1
B to 1.0(5/23)
R488
36K-1-04-O
R480
75K-1-04-O
CPUV1
21
CPUV0
21
CPUVID1 CPUVID0 VCORE 1 1 Normal 1 0 2% 0 1 4% 0 0 6%
O.D
+12V_4P
C422 220P
Freq:200khz R466
Power on to latch 0:VRD10.X first.
C424
D
R469 6.81K-1-04
R468
VCORE
NC
C423
1500P-04-O
R467
100-04
4 2
3 1 ATX_12V1 ATX-12V
C425
VCORE D
NC
C426 NC 390-04
3
47PF-04
R470
VCCSEN
1
C429
VCC5 UG2
R477 VCORE
R484
VID 5
PWM 5
PWM5
120K
35
VID 4
ISN35
20
12mil
36
VID 3
ISN24
19
12mil
VID2
37
VID 2
ISN1
18
12mil
4
VID1
38
VID 1
ISP1
25
C433
C434
C435
4
VID0
39
VID 0
ISP2
24
1u-25VX-08
1u-25VX-08
1u-25VX-08
40
VID_SEL
ISP3
23
ISP4
22
ISP5
21
C436
5
PWMIN2
PWM1
4
PWMIN1
R507 22K-04
D
D
PHASE3
20mil
LG3
0
R498 1
R497 Q54
20mil C438 .01u
G
P
3 13
FDD8896-S
FDD8896-S
10
20mil
9
20mil C439
25
5VSB
R509
3K-1-04 C443
.1u-25V
5V GND
GND
8 6
.1u-16VY-04 R508
L28 PIND-.56u-D 1 2
CD4148WP-S
G
BOOT3 LG1
3pcs GND via.
5,25 VCORE_GD
PHASE3
23
.1u-25V
1
B to 1.0(4/12)
21
GND
BOOT1
R506 NC
VCC5
15 11
UG3
PHASE1
2 C441
Q53 FDD8880_NL-S
G
3pcs GND via.
24K-04
UG1
C440
PVCC3
PWMIN3
24
10K-04
R493
Vcore_SN35
7
PHASE1
VR_HOT
0
20mil
20mil
14
LG3
PWM2 PHASE2
R501 0-04
20
BOOT2
PWM3 PHASE3
750
R511 0-04-O
12
GND
UG3 D22
Q55
R500
9pcs GND via.
VTT_PWRGD
VIN
750
750
3,8
1u-25V
D
16
GND
N
18
TS GND
NC
LG2
RT9605B
PVCC2
NC
R495
C431 .01u
C
R492
PHASE2
R490
NC
RT8802APQVS
R504
FDD8896-S
20mil
PVCC1
TSEN
FAN_SET
R489
20mil
G
FDD8896-S
U19
VTT_RIGHT
R503
G
RT9605A_PVCC
12mil
T_SEN
R514 6.8K-04-O
1u-25V
Q51
Vcore_SN1
12mil
U18
R499 1.1K-1-04
R483
Vcore_SN24
12mil
820
CD4148WP-S
.1u-25V
R496
10
11
OFS
HOT_SET
7
14
FBRTN
PWRGD
3
R487
D21 C432
22
R494 10K-04 VCC5
2
1
+12V_4P
VR_FAN
DVD
VR_HOT
VDD
12
8
31
RT8802A 9
10
C437 1u-25VX-08
9pcs GND via.
EN/VTT
R491
VCC5
Table VR11 VR10.X
GND
820
0
Q52
Vcore_SN35
820
LG2
P
Vcore_SN24
PWM4
30
N
S
29
R485
L27 PIND-.56u-D 2
R482 1
5.6 m-ohm
C430
1.Vcore from CHOKE. 2.Vcore can not connect to layer 2:vcore.
PWM 4
R486
1
D
28
27
26
5
4 FB
16
6 SS
17
13 RT
120K
17
4
R479
120K
19
VID3
PWM 3
VID4
4
PWM 2
4
PWM 1
VID 6
34
COMP
33
VID5
IOUT
VID6
4
IMAX
41
15 ADJ
GND VID 7
3
R481
PHASE2
20mil
CD4148WP-S
S
2 4 6 8 2 4 6 8
32
VID_SEL VID 7 VTT X GND X
S
P
20mil
VID7
9 m-ohm Q50 FDD8880_NL-S
G
S
N D20
3
R478
100-04
RN81 680-8P4R-04
VID_SELECT
0
RT9605A_PVCC
S
R476 0-04 PWM1 PWM2 PWM3
1 3 5 7 1 3 5 7
RN80 680-8P4R-04
VIN
NC
2200P-04
D
R474 .068u-25V-04 15K-04
R475 1K-04
47-04
R473
D
C428
S
R471 20K-04
VTT_RIGHT
3
4
T_ADJ
D31 BAT54C-O R472
C
1.5K-04
UG2
2
B to 1.0(5/23)
C427
NC
.1u-25V
.1u-16VY-04
VIN
NC
R525 130-1-04
C
R516
0
R513
Q56 FDD8880_NL-S
G PHASE1
20mil
RT2 R518 1
NC
C448
LG1
20mil
0
10KT
1u-25V
Q59
Q58
30mil RT3
VR_HOT FDD8896-S VSSSEN
FDD8896-S
T_ADJ
Near MOS or CHOKE. 8mil
S
R530
C447 .01u
G S
G
RT9605A_PVCC
0-04
T_SEN
8mil
R517 D
E
E
Q62 2N3904S-S
10KT
4 +12V_4P
VIN
0.8375V~1.600V
L30
VCORE
B to 1.0(4/12)
EC6
+
EC7
+
EC8
+
1
100-04
1
1
RCK-.9uD
1
R522 EC10
119A
Close to CPU keepout zone(H:20mm*6pcs) VCORE
+ EC13
EC20
EC15
EC12
EC14
2
2
2
2
1800u-16D10LE 1800u-16D10LE 1800u-16D10LE 1800u-16D10LE-O 1800UF/6.3V
1800UF/6.3V
1800UF/6.3V
R526
N
100u-2ASVPAN-O
C255 P
N
100u-2ASVPAN-O
C264 P
N
100u-2ASVPAN-O
10-08
R468:390 ohm-> 470 ohm R472:47 ohm-> 150 ohm
C262 P
1800UF/6.3V-O 1800UF/6.3V-O
05A C275:10UF-> NC
B
L29 PIND-.56u-D 1 2
C446
B 43K-04
Q61 2N3904S-S
UG1
CD4148WP-S
D
B
D23
20mil
4
P
FORCEPH_N C
R524 130-1-04
R512
3
VCC5
R521 2K-04
S
-PROCHOT
N
VCC3
B
10
C445 1u-25V
D
C444
Vcore_SN1
B to 1.0(6/5)
E
RT9605A_PVCC
Q64 PMBS3906-S-O C
B to 1.0(4/17) VCORE
20mil
Close to under CPU Heat-Sink(H:8mm*9pcs) A
5VSB
+
+
+
+
+
CT8
1
CT5
1
CT4
1
CT3
1
CT2
1
CT1
1
CT6
+
+
2.5V:ON 680UF/4V
680UF/4V
680UF/4V
680UF/4V
680UF/4V-O 680UF/4V-O 2
680UF/4V
2
680UF/4V
2
1K-04-O
2
R531
2
C
Remove(1800UF/6.3V):EC12,EC20,EC13,EC15
+
1
CT7
B to 1.0(4/17) 1K-04-O
2
4.7K-04-O
2
CT1,CT3,CT4,CT6,CT7
POS-Cap(100UF/4V):add C255,C262,C264
1
OS-CON(560UF/2.5V): change to
R529
2
R528
A
B
R516:43K-> 18K
5
4
3
R532 2K-04-O
C449 1000P/50V-04-O
B to 1.0(4/17)
1
A
Patch RT9605A issue. 5VSB first and then +12V.
2
R Q65 GS431-S-O
Elitegroup Computer Systems
Title
Vcore POWER(RT8802A+RT9605B)
2
Size C
Document Number
Date:
Thursday, June 15, 2006
Rev
P4M890T-M2 Sheet 1
1.0 6
of
29
5
4
3
2
1
VCC25
1
(TO-252)
0-8P4R-12
B to 1.0(5/30) D
Total 0.5A
R187
1
2
ER36 10K-1-04
(1.52V/1.51V)
Total 1.8A
+1.5V_NB
SB2.5_1.5
200-1-04
(D8*14mm)
EC29 1000u-6V3LD8H14EG-LU
2 2 1
1
1
Q17 P3055LDG-S
G
GS324SS
1
3Watte(TO263)
(TO263/252 co-layout)
D
4
1
8
SB2.5_1.5
2 4 6 8
1
11
GS324SS
2
1
Q15 P0903BSG-S
G
-
2.87K-1-04
2
2
1
1 C 2
7
ER28 10K-1-04
Close to NB
+ EC22
(D8*14mm)
1000u-6V3LD8H14EG-LU
2
B to 1.0(5/30)
1
1085:3A 1086:1.5A
C179 .1u-16VY-04
A
ER25 110-1-04
APL1086S
Q13 H431BAS
(TO-252) (SOT-223)
EC17 100u-16SE
C189 1000P-04-O
-
C
D
4 13
U10D
14
Q24 P3055LDG-S-O
G S
ADJ
+
11
SIO_S4S5=0 SIO_S4S5=1
SB2.5_1.5
2 4 6 8
GS324SS VCC15
ER24 180-1-04
R209
1
2
2
SIO_S4S5=0
5V_DUAL=5VSB 5V_DUAL=0
B
5V_DUAL=5VSB
S4,S5 S4,S5
2
S3
2. 1.4V<(Vin-Vout)<9.75V E
12
1
SIO_S4S5=1
RN47
1 3 5 7
VCC3
1
5V_DUAL=VCC
O
2
S0,S1
OUT
VREF12
1
5V_DUAL=0
VCC15
0-8P4R-12-O
1. 10mA< Iout <1.5A
3VSB
I
2
AC plug
Super I/O F/GXS SIO_S4S5=OD=1
IN
1
Target
+12V
APL1086 spec
VREF25
C
Status
R176 200-1-04 1 2
5VSB
1 2
VCC3
C
U7
(for 8237S core power)
VCC15
3VSB
VREF25
*
-
U10C
VCC25
ER27
EC23 1000u-6V3LD8H14EG-LU
9
1 3 5 7
E
1K-04
1 ER32 124-1-04
Q46 2N3904
2 B
U10B
+
EC21 100u-16SE
2
2 1
ER33 2K-1-04-O
2
R117
ER38
(1.24V/1.23V) 3K-1-04
ER34 1.1K-1-04
1
VTT_SEL
6
+
2
S
5 VTT_CPU
2
+
1
11
GS324SS
B to 1.0(4/10)
4
VREF12
C183 1000P-04
2
1
(TO252)
-
10
2
2
ER37 3.32K-1-04
Q16 P3055LDG-S
G
D
1
1
S
2
U10A
+
C176 .1u-16VY-04 1 2
4
4
D
VREF11
ER29 2.74K-1-04
R118 10K-04-O
B to 1.0(4/12)
VCC3 +12V
3
VCC5
VREF25
VREF25
2
ER35 3.48K-1-04 D
+1.5V_NB
+12V
RN46
VCC3
S
1
VREF11
VCC25
+1.5V_NB
B to 1.0(4/10)
11
VTT_CPU
VREF25
+12V
2.87K-1-04-O ER39 10K-1-04-O
1
Q5 2N3906-O
Fast discharge PS/2 power when AC unplug and then plug in S3.
D1
7
D1
8
D1
VCC5
R98
1
2 0-08
D2
6
G1
D1
7
1
S1
N D1
2 5VSB
A
G2
3
S2
1
2 VCC5
3VSB R339 1
2 0-08
1
S1
6
D1
N D1
5V_DUAL
B 1
5
D2
R259 360-1-04
For DDR2 DIMM Voltage 7 8
OUT ADJ
A
5V_DUAL
VCC5
C277
ER61 180-1-04-O
R1
10u-10V-08-O
(SOT-223)
3VSB ER54 180-1-04
2
5V_DUAL D2
VCC25
I O
GS1117AX/AXFS-O
(Near NB)
R2
Q21 2N3904S-S 1.5VSB
R414 1 R435 1
ER62 180-1-04-O
A
2 0-08 2 0-08
Elitegroup Computer Systems
APM4500-S-O Title
2
R423 10K-04-O
G1
P
IN
1.5VSB
VCCSB_F
Fast discharge USB power when no USB device plug.
APM4500-S-O
4
ER57 180-1-04
2
R417
10K-04-O
(For clock buffer)
VCC5
2 R149 1K-04-O VCC5
2 1
R2
USB Header Voltage
8
U16
VCC25 U20
1
S2
2
EC33 100u-16SE
(SOT-223) Vo=1.25*(1+R2/R1) 1. 1.5V < Vout < 12V 2. 10mA < Iout < 800mA
USB_Front
ER58 180-1-04
R1 GS1117AX/AXFS
5
3
R346 10K-04-O
VCCSB
2
5VSB
P
ADJ
B
B to 1.0(6/6)
1
Q26 2N7002A-S-O
D2
G2
R91 1K-04-O VCC5
A
2
N D1
USB Connector Voltage
1
D2
2.5VSB_1.5VSB
I O
2
S1
6
IN OUT
1
S1 1
D2
1
D
1
G1
P
D2
2
DS
G1 2
4
Q28 2N7002A-S-O
G
-SUSB
S2
5
DUALSW
S
18,25
Q25 G 2N7002A-S-O
S2 3
D2
APM4500-S-O VCCSB_F U13
1
G
VCC5
R348 1K-04-O
S
D
1
R347 4.7K-04-O
25 ATX_PWROK
5VSB
+12V
2
2
5VSB
G2
2
10K-04-O
G2 4
VT8237R/A VT8237S ER57 180 ohm 36 ohm Vout 2.5VSB 1.5VSB
VCCSB
U6
2
*
(Near SB)
5VSB
1
R113
U14
C
1
2.5VSB
USB_Back
E
C122 1u-10V-O
1
B
Id 8.5A -3A
1
2
E
Q4 2N3904-O
Vds 30V -30V
2
C
R114 4.7K-04-O 2 B
P-ch N-ch
C
1
SIO_S4S5
1
2
2
R105 4.7K-04-O 1 2 B
E
1
R426 1K-04-O
R115 1K-04-O 21
5VSB
2
5VSB 5VSB
POWER (DC to DC) Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
7
of
29
Dual N-CH APM7312 Vds=20V Vgs=16V Vds=30V Vgs=20V
Id=6.9A
*AO4812 5V_DUAL
RT9218:Linear and switching exist at same time.
+12V D13 BAT54C
2
1
5V_DUAL
V_DIMM Normal(1.8V) +50mV(1.85V) +100mV(1.90V) +150mV(1.95V)
4
LGATE
L23 CK-4.0uD
R413 24K-04
20mil 2 R398 1
20mil LG1_VDIMM
Q45 09N03_251
G
2.2-04
2
RT9218CS
R408 1K-04-O 1
2
C340 Near 4700P-25V-04-O
1
2
Vref=0.8V 2
2
2
2
2
VDIMM_FB
EC31 1000u-6V3LD8H14EG-LU-O
C364 .01u
EC39 1000u-6V3LD8H14EG-LU
B to 1.0(4/24)
3 power VIA to GND.
MOSFET
R407 127-1-04
1
0.8 100
R404 100-1-04
Vout
= (100+127)
Vout = 1.816V
21 SIO_MEMVADJ1 21 SIO_MEMVADJ0
OD
EC32 1000u-6V3LD8H14EG-LU
2
1
R405 2K-1-04
1
R406 1K-1-04
1
R505 2K-1-04-O
1
1
R510 1K-1-04-O
19 19
C367 .1u-25V
1
2 R410 2.2-04
1
OPS
V_DIMM
2
1
1
2
PHASE_VDIMM
1
20mil
(S3)400mA/DIMM*4 MAX.
1000u-6V3LD8H14EG-LU
Q44 09N03_251
G
1
UG1_VDIMM
S
R395 2.2-04
2
FB
20mil
20mil
D
13
D
2 OPS
FBL
1
11 PHASE 8
14 8
VCC
6 UGATE 7
1.8V Power requires (S0,S1)9.4Amp/DIMM*4 MAX.
B to 1.0(5/23)
Note PHASE noise.
B to 1.0(6/9)
OD
DRV
3
MEMVADJ1 MEMVADJ0 0 0 0 1 1 0 1 1
1 6 2 7
EC34
1 2
12
BOOT
5VIN
C329 .1u-25V
S
9
PGOOD
GND
5
1
3
1
BUMP
PWM2
10
V_DIMM(1.8V)
L24 FB-D
1
2
2
D12 BAT54C
2
2
C338 .1u-25V
2
3
1
5V_DUAL R409 0-04-O
DDRVTT
MEMVADJ1 MEMVADJ0
C357 C347 C362 C352 C356
1 1 1 1 1
2 2 2 2 2
.1u-16VY-04-O .1u-16VY-04 .1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04-O
C353 C361 C358 C355 C348
1 1 1 1 1
2 2 2 2 2
.1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04-O
DDRVTT
1K-04
2N3906S-S Q19 VTT_RIGHT
1 18,25
-SUSC
1
R428 10K-04 2
C396 .1u-16VY-04-O -VTT_PWRGD
C
C E
B
1
Q37 2N3904S-S
B
ER59 1K-1-04
C351 .1u-16VY-04
U15
Vcntl Vcntl Vcntl Vcntl
8 7 6 5
1
9 10 11 12 13
9 10 11 12 13
C339 .1u-16VY-04
VIN GND REFEN VOUT
2
2
Q34 2N7002A-S
G
1 2 3 4
1
1 C 2 Q20 2N3904S-S
E
R422 4.7K-04
R249 2.2K-04 R248
OPS
P4:VCC3 K8:3VSB
VCC3
RT9173CS DDRVTT
EC36 22u-25SE
2
1 C 2 E
C286 2.2u-10V
Q23 B 2N3904S-S
VTT_PWRGD 3,6
D
1 E
1 2
R251 4.7K-04
Q22 B 2N3904S-S
B
VTT_PWRGD
V_DIMM
A 2 ~ A 8 . 1 : 3 7 1 9 T R
R260 22.1K-1-04
R255 4.7K-04
C 2
R250 4.7K-04
2
R265 2.74K-1-04
5V_DUAL
S
5VSB
2
5VSB
ER60 1K-1-04
E
5VSB
1
VTT_RIGHT
DDRVTT
V_DIMM
S5: disable V_DIMM
(VTT to VTTPWRGD delay time:1~20ms)
4 4m * * mi m m i/ D D /m A A 22 0 . 1: 4 : 0S 3 S
For VTT Power Good Signal
+
EC35 1000u-6V3LD8H14EG-LU
B to 1.0(5/29) Avoid DIMM loading too heavy to boot failure.
Elitegroup Computer Systems Title
VDIMM & DDR VTT Size Document Number Custom Date:
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet
8
of
29
A
B
C
D
E
VTT_CPU
A17 A18 A19 A20 A21 B17 B18 B19 B20 B21 C17 C18 C19 C20 C21 D17 D18 D19 D20 D21 E17 E18 E19 E20 E21 F17 F18 F19 F20 F21 G17 G18 G19 G20 G21
NB location issue 5/10 (DG:10/15)
NB1A HA3 HA4 HA5 HA6 HA7 HA8 HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16 HA17 HA18 HA19 HA20 HA21 HA22 HA23 HA24 HA25 HA26 HA27 HA28 HA29 HA30 HA31
HA[3:31]
4
3
3
HA03# HA04# HA05# HA06# HA07# HA08# HA09# HA10# HA11# HA12# HA13# HA14# HA15# HA16# HA17# HA18# HA19# HA20# HA21# HA22# HA23# HA24# HA25# HA26# HA27# HA28# HA29# HA30# HA31# HA32# HA33#
3 3
-HA_STB0 -HA_STB1
R35 W33
HADSTB0P# HADSTB1#
3 3 3 3 3 3 3 3 3 3 3
-ADS -BNR -BPRI -BREQ0 -DBSY -DEFER -DRDY -HIT -HITM -HLOCK -HTRDY
L35 K35 J32 M34 K32 J33 K33 L36 L34 J34 M35
ADS# BNR# BPRI# BREQ0# DBSY# DEFER# DRDY# HIT# HITM# HLOCK# HTRDY#
T32 T31 R32 M32 M31 J35 N36 J36
HREQ0# HREQ1# HREQ2# HREQ3# HREQ4# RS0# RS1# RS2#
C31 E35 G27 D22
HDBI0# HDBI1# HDBI2# HDBI3# CPURST#
3 3 3 3 3 3 3 3 2
M33 N34 R33 T33 R34 P36 P34 N35 R36 U36 U34 U35 T30 U32 W35 V32 V36 V34 W36 W34 AA36 V33 AA34 Y35 Y33 AA32 W32 V31 W31 Y31 AB31
-HREQ0 -HREQ1 -HREQ2 -HREQ3 -HREQ4 -RS0 -RS1 -RS2 -DBI0 -DBI1 -DBI2 -DBI3
-DBI[0:3]
3
-CPURST
F22
5 5
NB_HCLK+ NB_HCLK-
AC29 AC30
HCLK+ HCLK-
GTLVREF_NB SC17 .01u-X
VTT_CPU
SR4 SR6
SC20 .01u-X
U30 J25
180-1-04-X GTL_COMPP G22 360-1-04-X GTL_COMPN H22
GTLVREF0 GTLVREF1 GTLCOMPP GTLCOMPN
P4M900 only --->
P4M890
HD0 HD1 HD2 HD3 HD4 HD5 HD6 HD7 HD8 HD9 HD10 HD11 HD12 HD13 HD14 HD15 HD16 HD17 HD18 HD19 HD20 HD21 HD22 HD23 HD24 HD25 HD26 HD27 HD28 HD29 HD30 HD31 HD32 HD33 HD34 HD35 HD36 HD37 HD38 HD39 HD40 HD41 HD42 HD43 HD44 HD45 HD46 HD47 HD48 HD49 HD50 HD51 HD52 HD53 HD54 HD55 HD56 HD57 HD58 HD59 HD60 HD61 HD62 HD63
HD00# HD01# HD02# HD03# HD04# HD05# HD06# HD07# HD08# HD09# HD10# HD11# HD12# HD13# HD14# HD15# HD16# HD17# HD18# HD19# HD20# HD21# HD22# HD23# HD24# HD25# HD26# HD27# HD28# HD29# HD30# HD31# HD32# HD33# HD34# HD35# HD36# HD37# HD38# HD39# HD40# HD41# HD42# HD43# HD44# HD45# HD46# HD47# HD48# HD49# HD50# HD51# HD52# HD53# HD54# HD55# HD56# HD57# HD58# HD59# HD60# HD61# HD62# HD63#
B35 A36 C33 C32 E31 B34 B33 A34 D30 A30 B31 B30 E30 C29 B29 C30 D36 F36 G36 H34 H35 F35 G35 C36 D35 F34 F33 G34 G33 E33 H32 G32 E28 E29 D28 D27 C28 H28 G28 F28 E27 D26 D25 E25 F25 G25 H26 H25 B23 B25 E23 B27 B28 A28 B24 B26 A26 C23 C22 A23 G23 A24 B22 E22
HDSTB0P# HDSTB0N#
A32 B32
-HD_STBP0 3 -HD_STBN0 3
HDSTB1P# HDSTB1N#
C35 C34
-HD_STBP1 3 -HD_STBN1 3
HDSTB2P# HDSTB2N#
G26 E26
-HD_STBP2 3 -HD_STBN2 3
HDSTB3P# HDSTB3N#
C24 C25
-HD_STBP3 3 -HD_STBN3 3
HADSTB0N#
T35
-HAP1
VTT_1 VTT_2 VTT_3 VTT_4 VTT_5 VTT_6 VTT_7 VTT_8 VTT_9 VTT_10 VTT_11 VTT_12 VTT_13 VTT_14 VTT_15 VTT_16 VTT_17 VTT_18 VTT_19 VTT_20 VTT_21 VTT_22 VTT_23 VTT_24 VTT_25 VTT_26 VTT_27 VTT_28 VTT_29 VTT_30 VTT_31 VTT_32 VTT_33 VTT_34 VTT_35
3
CPUSLPIN#
4
.01u-16V-04-X .01u-16V-04-X
SC25 SC26 SC2 SC1 SC8
10u-10V-08-X-O 10u-10V-08-X 10u-10V-08-X 10u-10V-08-X-O 10u-10V-08-X
VTT_CPU
SR9 124-1-04-X GTLVREF_NB
0.63*VTT_CPU
3
GTLVREF_NB 3
SR7 210-1-04-X
2
-SLP
1
VTT_CPU SC12 SC13
B to 1.0(4/10)
AB32 L31
3
STP2
4 3,19
B to 1.0(4/10)
pin(AB32)
P4M890 P4M900 NC CPUSLPIN#
A1 A2 A3 A8 A10 A22 A25 A27 A29 A31 A33 A35 B2 B3 B4 B36 C2 C3 C4 C5 C26 C27 D3 D4 D5 D6 D8 D11 D23 D24 D29 D31 D32 D34 E2 E4 E5 E6
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
DPWR#
HD[0:63]
1
1
(Pin to Pin PT890) (Pin to Pin P4M900 except AB32:CPUSLPIN#) i)DDR2 667 ii)Int. DeltaChrome/DX9 support
Elitegroup Computer Systems Title
NB1 (HOST)
A
B
C
D
Size C
Document Number
Rev
Date:
Thursday, June 15, 2006
1.0
P4M890T-M Sheet E
9
of
29
A
B
C
D
E
10/15
NB1B MD0 MD1 MD2 MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63
13,14 MD[0:63]
3
2
-DQM0 -DQM1 -DQM2 -DQM3 -DQM4 -DQM5 -DQM6 -DQM7
13,14 -DQM[0:7]
AF35 AG34 AJ36 AK35 AF34 AG35 AJ34 AK34 AG32 AF32 AH30 AJ31 AF31 AH32 AH31 AJ32 AK33 AL36 AP35 AL34 AL35 AM35 AT36 AM34 AK24 AL23 AM24 AJ22 AK23 AN24 AM23 AM22 AK20 AK19 AM19 AR18 AL20 AM20 AL18 AM18 AR17 AT16 AN16 AN15 AM17 AP17 AM16 AM15 AN22 AN21 AP19 AT18 AT21 AR21 AT19 AR19 AR14 AM14 AP13 AR11 AP14 AN14 AT12 AP12 AH36 AF30 AN36 AN23 AN20 AT15 AP21 AT13
MD00 MD01 MD02 MD03 MD04 MD05 MD06 MD07 MD08 MD09 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63
4
VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM VCCMEM
4
AA24 AB24 AC24 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AJ26 AJ28 AK25 AK27 AK29 AL26 AL28 AL30 AM25 AM27 AM29 AM31 AN26 AN27 AN31 AN33 AP30 AR26 AR33 AT25 AT28 AT31 AT35
V_DIMM
AR28 AP29 AP33 AT29 AR30 AR29 AT30 AN30 AP31 AR31 AT32 AP32 AN32 AN29 AR32 AT33 AR25
SRAS# SCAS# SWE#
AN28 AR27 AP28
-SRAS -SCAS -SWE
13,14,15 13,14,15 13,14,15
CS0# CS1# CS2# CS3#
AT27 AP27 AT24 AP26
-CS0 -CS1 -CS2 -CS3
13,15 13,15 14,15 14,15
CKE0 CKE1 CKE2 CKE3
AT34 AP34 AR34 AN34
CKE0 CKE1 CKE2 CKE3
13,15 13,15 14,15 14,15
ODT0 ODT1 ODT2 ODT3
AT26 AP25 AR24 AN25
ODT0 ODT1 ODT2 ODT3
13,15 13,15 14,15 14,15
DQS0+ DQS0DQS1+ DQS1DQS2+ DQS2DQS3+ DQS3DQS4+ DQS4DQS5+ DQS5DQS6+ DQS6DQS7+ DQS7-
AJ35 AH35 AH33 AH34 AR36 AP36 AR22 AP23 AP18 AN18 AP15 AR15 AP20 AR20 AR12 AR13
DQS_0 DQSX0 DQS_1 DQSX1 DQS_2 DQSX2 DQS_3 DQSX3 DQS_4 DQSX4 DQS_5 DQSX5 DQS_6 DQSX6 DQS_7 DQSX7
13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14 13,14
MCLKI
AB34
MCLK_FB C290
10P-04
AB35 AB36
M_CLKO+ M_CLKO-
22-04 22-04
MCLKO+ MCLKOMEMVREF0 MEMVREF1
DQM0# DQM1# DQM2# DQM3# DQM4# DQM5# DQM6# DQM7#
BA0 BA1 BA2
BA0 BA1 BA2 MA00 MA01 MA02 MA03 MA04 MA05 MA06 MA07 MA08 MA09 MA10 MA11 MA12 MA13
BA0 BA1 BA2
MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 MA13
V_DIMM
V_DIMM C326 SC54 SC51 SC55 SC50
NB location issue 5/10 (DG:10/15)
.1u-16VY-04 .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X
SC59 1 SC60 1 SC63 1
2 10u-10V-08-X 2 10u-10V-08-X 2 10u-10V-08-X-O
Near Chip:P4M890
ODT0 ODT1 ODT2 ODT3
R274 R273
MVREF_NB
AG29 AJ18
13,14,15 13,14,15 13,14,15 MA[0:13] 13,14,15
V_DIMM C333 C337 SC52 SC53
.1u-16VY-04 .1u-16VY-04 .1u-16VY-04-X .1u-16VY-04-X
3
5/10(DG:10/15) Near DIMM slot
V_DIMM
Differential Signal 15/10/15/10/15(DG)
SR15 150-1-04-X
0.5*V_DIMM
MVREF_NB
SR12 150-1-04-X
SC46 1000P-04-X
SC45
SC49
1000P-04-X-O 1000P-04-X 2
MCLK_FB = D2CLKx + 2 inch MCLK_FB
5
MCLKO+ MCLKO-
5 5
V_DIMM
SR13 1K-04-X
MCLKO+/- as short as possible
MEMDET
1: DDR2 0: DDR1 MEMDET
AF36
DMCOMP
AM33
MEMDET
Strap low for DDR. SR19
301-1-04-X
1
1
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
P4M890
E7 E9 E34 E36 F1 F2 F4 F5 F6 F7 F10 F14 F23 F24 F26 F27 F29 F30 F32 G1 G2 G4 G7 G11 G29 H2 H4 H7 H23 H24 H27 H31 H33 H36 J2 J4 J5 J6 J7 A
B
Elitegroup Computer Systems
Title
NB2 (Memory)
C
D
Size C
Document Number
Rev
Date:
Thursday, June 15, 2006
1.0
P4M890T-M Sheet E
10
of
29
B
C
D
VCC3
Follow AP.
DEMO FB 60 ohm
N13 N14 P13 R13 T13 U13 V13 W13 Y13 AA13 AB13 AC13 AJ1 AJ2 AJ3 AJ4 AJ5 AJ6 AJ7 AK1 AK2 AK3 AK4 AK5 AK6 AK7
VCC3
DNSTB -DNSTB
AR1 AT1
DNSTB+ DNSTB-
UPCMD DNCMD
AR5 AP4
UPCMD DNCMD
LVREF_NB 270-1-04-X LCOMPP 340-1-04-X LCOMPN
AL6 AM5 AL5
VLVREF VLCOMPP VLCOMPN
AL4
VCLK
19 19
DNSTB -DNSTB
19 19 +1.5V_NB
UPCMD DNCMD
5
GCLK_NB
AD13 AD14 AD15 M12 M13 M14 M15 M16 M20 M21 M22 M23 M24 N12 N25 P12 P25 R12 T12 T25 U12 U25 V12 W12 W25 Y12 Y25 AA12 AB12 AB25 AC12 AC25 AD12
VCC15VL VCC15VL VCC15VL VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15
AD31
VSUS15
AD35 AE36 AD36 AD34
SUSST# TESTIN# RESET# PWROK
VCCA33HCK VCCA33MCK
AC31 AD30
VCCA33HCK VCCA33MCK
VCCA33PE00 VCCA33PE01 VCCA33PE VCCA33PE1
G6 AE6 AH5 AH3 AF7
3
+1.5V_NB
2
1.5VSB
18
15mA
-SUSST
TESTIN_NB
17,19,21 -PCI_RST 18 -PWROK_NB
7mA 6.5mA 1.5VSB
AC32 AD29 H6 AE7 AH6 AH4
GNDAHCK GNDAMCK GNDAPEX0 GNDAPEX1 GNDAPEXCK GNDAPEX2
PE1RX0+ PE1RX0-
16 16
PEXCLK+ PEXCLKINTR# PEXDET PEXWAKE# PEXHPSCI# PEXPMESCI# TCSEN# PEXCOMP0 PEXCOMP1 PEXREXT0 PEXREXT1 PEXCOMP2 PEXREXT2
P4M890
B6 B5 AC34 AC36 AC33 D7 H5 AD7 G5 AD6 AH1 AH2
-TCSEN PE0RCOMP0 PE0RCOMP1 PE0REXT0 PE0REXT1 PE1RCOMP PE1REXT
4
0603
FB20 MLB-160808-0120A-N2 VCCA33PE1
C283 C141 22u-6.3V-081000P-04
C284 .1u-16VY-04
VCCA33PE01
SC29 .1u-16VY-04-X
memory stable.
SL3 MLB-160808-0120A-N2
SL4 MLB-160808-0120A-N2
25mil
SC23 1000P-04-X
A to B(2/10)
VCC3
0603 For
25mil
SC40 SC95 SC37 22u-6.3V-08-X 1000P-04-X .1u-16VY-04-X
VCCA33MCK
SC96 22u-6.3V-08-X
20mil SC38 1000P-04-X
SC35 .1u-16VY-04-X
For memory stable.
+1.5V_NB
+1.5V_NB
SC39 SC36 SC31
.1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X
+1.5V_NB
SC34 SC42 SC43 SC32 SC33 SC41 SC44 1
20/5/7/5/20
.01u-16V-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X 2 10u-10V-08-X
SC62 1 SC61 1 SC47 1
2 10u-10V-08-X 2 10u-10V-08-X 2 10u-10V-08-X 3
VCC3 SC58 SC57 SC56
.1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X +1.5V_NB
1.5VSB SC99 SC100
1
SR17 1.4K-1-04-X
.1u-16VY-04-X 2 10u-10V-08-X
20 mil
LVREF_NB
SR16 1K-1-04-X
SC48 .1u-16VY-04-X
B to 1.0(4/10) 2
LVREF_NB = 0.625V
NB_PECLK+ 5 NB_PECLK- 5 PEDET
1
AF4 AE4 AG6 AF6
VCC3
0603
15mil
VCCA33HCK
SC89 22u-6.3V-08-X
2
PEXRX16+ PEXRX16-
1
16 16
VCC3
25mil
2
PE1TX0+ PE1TX0-
1
AG1 AF1
VCCA33PE00
SC7 SC94 SC5 22u-6.3V-08-X 1000P-04-X .1u-16VY-04-X
2
PEXTX16+ PEXTX16-
1
16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16
C288 .1u-16VY-04
2
PE0RX0+ PE0RX0PE0RX1+ PE0RX1PE0RX2+ PE0RX2PE0RX3+ PE0RX3PE0RX4+ PE0RX4PE0RX5+ PE0RX5PE0RX6+ PE0RX6PE0RX7+ PE0RX7PE0RX8+ PE0RX8PE0RX9+ PE0RX9PE0RX10+ PE0RX10PE0RX11+ PE0RX11PE0RX12+ PE0RX12PE0RX13+ PE0RX13PE0RX14+ PE0RX14PE0RX15+ PE0RX15-
1
E3 D2 F3 G3 H3 J3 K3 L3 K6 L6 M3 N3 M6 N6 P3 R3 T3 U3 T6 U6 V3 W3 W6 V6 Y3 AA3 AA6 AB6 AB3 AC3 AD3 AE3
25mil
VCCA33PE
C289 C140 22u-6.3V-081000P-04
VCC3 PEDET
17
-PEWAKE PEHPSCI PEPMESCI
16,18 18,19 18
SR5 SR10 ER43 SR14 ER53 ER52
1 1 1 1 1 1
R197 1
2 4.7K-04
PCI-E interrupt
-INTH
CONFIG2
-TCSEN
2 2 2 2 2 2
16
VCC3
DS:(HI: Enable)
R195 1
Strapping For NB_TEST Mode TESTIN BISTIN RBF WBF 1 1 x x Disable all TEST mode TESTIN_NB SR11
V_DIMM 4.7K-04-X
2 4.7K-04
249-1-04-X 249-1-04-X 10.7K-1-04 10.7K-1-04-X 249-1-04 10.7K-1-04 1
K2 K4 K5 K7 K31 K34 K36 L2 L5 L7 L32 L33 M2 M5 M7 M36 N2 N5 N7 P2 P5 P6 P7 P14 P15 P16 P17 P18 P19 P20
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
1
VCCA33PEX0 VCCA33PEX1 VCCA33PEXCK VCCA33PEX2 VSUS15PEX
PEXRX00+/DVP0D11 PEXRX00-/DVP0D10 PEXRX01+/DVP0D09 PEXRX01-/DVP0D08 PEXRX02+/DVP0D07 PEXRX02-/DVP0D06 PEXRX03+/DVP0CLK PEXRX03-/DVPTVCLKR PEXRX04+/DVP0D05 PEXRX04-/DVP0D04 PEXRX05+/DVP0D03 PEXRX05-/DVP0D02 PEXRX06+/DVP0D01 PEXRX06-/DVP0D00 PEXRX07+/DVP0DE PEXRX07-/DVP0HS PEXRX08+/DVP1D11 PEXRX08-/DVP1D10 PEXRX09+/DVP1D09 PEXRX09-/DVP1D08 PEXRX10+/DVP1D07 PEXRX10-/DVP1D06 PEXRX11+/DVP1CLK PEXRX11-/DVP1D05 PEXRX12+/DVP1D04 PEXRX12-/DVP1D03 PEXRX13+/DVP1D02 PEXRX13-/DVP1D01 PEXRX14+/DVP1D00 PEXRX14-/DVP1DE PEXRX15+/DVP1HS PEXRX15-/DVP1VS
20/5/7/5/20
1
UPSTB+ UPSTB-
16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16
2
AT2 AR3
UPSTB -UPSTB
PE0TX0+ PE0TX0PE0TX1+ PE0TX1PE0TX2+ PE0TX2PE0TX3+ PE0TX3PE0TX4+ PE0TX4PE0TX5+ PE0TX5PE0TX6+ PE0TX6PE0TX7+ PE0TX7PE0TX8+ PE0TX8PE0TX9+ PE0TX9PE0TX10+ PE0TX10PE0TX11+ PE0TX11PE0TX12+ PE0TX12PE0TX13+ PE0TX13PE0TX14+ PE0TX14PE0TX15+ PE0TX15-
1
UPSTB -UPSTB
15/5/10/5/15
B1 C1 D1 E1 H1 J1 K1 L1 L4 M4 M1 N1 N4 P4 P1 R1 T1 U1 U4 V4 V1 W1 W4 Y4 Y1 AA1 AB1 AC1 AC4 AD4 AD1 AE1
SL2 MLB-160808-0120A-N2
2
VBE#
PEXTX00+ PEXTX00PEXTX01+ PEXTX01PEXTX02+ PEXTX02PEXTX03+ PEXTX03PEXTX04+ PEXTX04PEXTX05+ PEXTX05PEXTX06+ PEXTX06PEXTX07+ PEXTX07PEXTX08+ PEXTX08PEXTX09+ PEXTX09PEXTX10+ PEXTX10PEXTX11+ PEXTX11PEXTX12+ PEXTX12PEXTX13+ PEXTX13PEXTX14+ PEXTX14PEXTX15+ PEXTX15-
1
AN4
VBE0
SR20 SR18
VD00 VD01 VD02 VD03 VD04 VD05 VD06 VD07
0603
SL1 MLB-160808-0120A-N2
1
VBE0
AP1 AN3 AT3 AR4 AN2 AN1 AP5 AN5
2
19 19 19
VLAD0 VLAD1 VLAD2 VLAD3 VLAD4 VLAD5 VLAD6 VLAD7
VLAD0 VLAD1 VLAD2 VLAD3 VLAD4 VLAD5 VLAD6 VLAD7
0603
FB21 MLB-160808-0120A-N2
2
19 19 19 19 19 19 19 19
VCC3
A to B(2/21) 0603
1
4
VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX VCC33PEX
10/5/10
VCC3
2
NB1C
E
2
A
Elitegroup Computer Systems Title
NB3 (PCIE, VLINK)
A
B
C
D
Size C
Document Number
Rev
Date:
Thursday, June 15, 2006
1.0
P4M890T-M Sheet E
11
of
29
A
B
C
D
E
VTT_CPU
VCC3
10/5/10
4
19 19 19 19 19 19 19 19
VLAD8 VLAD9 VLAD10 VLAD11 VLAD12 VLAD13 VLAD14 VLAD15
19
VPAR
VLAD8 VLAD9 VLAD10 VLAD11 VLAD12 VLAD13 VLAD14 VLAD15
VPAR
AM1 AM3 AT5 AM6 AL2 AL1 AN6 AT6
VD08 VD09 VD10 VD11 VD12 VD13 VD14 VD15
AM4
VPAR
16bit(Ultra) 16bit(Ultra)
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
FP00 FP01 FP02 FP03 FP04 FP05 FP06 FP07 FP08 FP09 FP10 FP11
H11 D10 C11 C10 E10 G10 F11 C9 E8 B7 F9 C7
FPD6 FPD7 FPD8 FPD9 FPD10
SR1 R193 R194 R196 SR3
Y5 Y6 Y7 Y14 Y15 Y16 Y17 Y18 Y19 Y20 Y21 Y22 Y23 Y30 Y32 Y34 Y36 AA2 AA4 AA5 AA7 AA14 AA15 AA16 AA17 AA18 AA19 AA20 AA21 AA22 AA23 AA31 AA33 AA35 AB2 AB4 AB5 AB7 AB14 AB15 AB16 AB17 AB18 AB19 AB20 AB21 AB22 AB23 AC2 AC5 AC6 AC7 AC14 AC15 AC16 AC17 AC18 AC19 AC20 AC21 AC22 AC23 AD2 AD5 AD32 AE2 AE5 AE32 AE34 AF2 AF3 AF5 AG2 AG3 AG4 AG5 AG30 AG31 AG33 AG36
4.7K-04-X-O 4.7K-04 4.7K-04-O 4.7K-04 4.7K-04-X
20/12/20/12/20/12/20 24 24 24
RED GREEN BLUE
C14 D14 E14
AR AG AB
C6 A5
HSYNC VSYNC
E12 F12
DVPDET DVP0VS
24 24
HSYNC VSYNC
FPCLK0
B9
A13 A12
VCCA33DAC1 VCCA33DAC2
FPDEN0
D9
B13 B12
GNDADAC GNDADAC
FPDET0
A9
C13
RSET
H13
INTA#
VCC3DAC1 VCC3DAC2 3
SR2 17,22
80.6-1-04-X
RSET
-INTA
B8 A6
5
GUI_CK14
GUI_CK14
VCC3PLL1 VCC3PLL2 VCC3PLL3
GPO0 GPOUT
D12
XIN
A16 A15 A14
VCCA33PLL1 VCCA33PLL2 VCCA33PLL3
E11
FPVS0
B10
SPCLK1 SPCLK2
C8 G13
SPCLK2
24
SPD1 SPD2
A7 E13
SPDAT2
24
AC35
-AGPBZ
19
BUSY#
P4M890
DISPCLKO DISPCLKI
H12 G12
ENBLT ENVDD
A11 B11
GNDAPLL GNDAPLL GNDAPLL
SR8
22-04-X
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
B16 B15 B14
FPHS0
P21 P22 P23 P33 P35 R2 R4 R5 R6 R7 R14 R15 R16 R17 R18 R19 R20 R21 R22 R23 R30 R31 T2 T4 T5 T7 T14 T15 T16 T17 T18 T19 T20 T21 T22 T23 T34 T36 U2 U5 U7 U14 U15 U16 U17
2
EMI RED GREEN BLUE
1: 24bit 0:2 x 12 bit DVI interface 0:TMDS 1:TV-encoder 0:Disable 1:Enable
FD7 GFX clock select(VCK/LCDCK/ECK) FD10 CPUCK/MCK clock select
0:Refer internal PLL 1:From external 0:From NB 1:From external
VCC3
VCC3
1
L15 MLB-160808-0120A-N2 VCC3DAC1 C213 1000P-04
C209 1u-10V
SC28 SC30
L20 MLB-160808-0120A-N2 VCC3DAC2
C221 1000P-04
.1u-16VY-04-X .1u-16VY-04-X
+1.5V_NB
VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15
AE14 AE16 AE18 AE20 AE21 AE22 AJ10 AJ11 AJ12 AJ13 AJ14 AK9 AK10 AK11 AK12 AK13 AK15 AL8 AL9 AL10 AL11 AL12 AL14 AM7 AM8 AM9 AM10 AM11 AM12 AM13 AN7 AN8 AN9 AN10 AN11 AP7 AP8 AP9 AP10 AP11 AR7 AR8 AR9 AR10 AT7 AT8 AT9 AT10
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
AN17 AN19 AN35 AP2 AP3 AP6 AP16 AP22 AP24 AR2 AR6 AR16 AR23 AR35 AT4 AT11 AT14 AT17 AT20 AT22 AT23
4
3
2
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
SC93 5P-04-X
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND P4M890
C216 1u-10V
AJ19 AJ20 AJ23 AJ33 AK17 AK18 AK22 AK32 AK36 AL3 AL7 AL15 AL16 AL17 AL19 AL22 AL24 AL33 AM2 AM36 AN12 AN13
SC92 5P-04-X
2
SC91 5P-04-X
2
1
VCC3
1 2
FD4 FD5 Dedicated DVI port configuration FD6 Dedicated DVI port
NB1E
M17 M18 M19 N18 N19 N20 N21 N22 N23 N24 P24 R24 T24 U24 V24 W24 Y24
N15 N16 N17 VCC33GFX VCC33GFX VCC33GFX
NB1D
8bit
VT8237R+
U18 U19 U20 U21 U22 U23 U31 U33 V2 V5 V7 V14 V15 V16 V17 V18 V19 V20 V21 V22 V23 V30 V35 W2 W5 W7 W14 W15 W16 W17 W18 W19 W20 W21 W22 W23 Y2 D13 F13 C12
V-Link
P4M900
VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT
P4M890
EMI
HSYNC VSYNC
VCC3
VCC3
VCC3
SC98 10P-04-X
L18 MLB-160808-0120A-N2 VCC3PLL1
2
2
SC97 10P-04-X
1
1
1
1
L16 MLB-160808-0120A-N2 VCC3PLL2
L17 MLB-160808-0120A-N2 VCC3PLL3
C223 1000P-04
C219 1u-10V
C214 1000P-04
C210 1u-10V
C222 1000P-04
C218 1u-10V
Elitegroup Computer Systems
Title
NB4 (VGA) Size Document Number Custom Date: A
B
C
D
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet E
12
of
29
5
4
3
2
1
V_DIMM
D
MA11 MA12 MA13
10,14,15 10,14,15 10,14,15
71 190 54
BA0 BA1 BA2
10,15 10,15
-CS0 -CS1 -DQM0 -DQM1 -DQM2 -DQM3 -DQM4 -DQM5 -DQM6 -DQM7
10,14 -DQM[0:7]
188 183 63 182 61 60 180 58 179 177 70 57 176 196 174 173
CS0 CS1
125 134 146 155 202 211 223 232 164
DQM0/DQS9 DQM1/DQS10 DQM2/DQS11 DQM3/DQS12 DQM4/DQS13 DQM5/DQS14 DQM6/DQS15 DQM7/DQS16 DQM8/DQS17
10,14,15 10,14,15 10,14,15
-SWE -SCAS -SRAS
73 74 192
WE CAS RAS
10,15 10,15
CKE0 CKE1
52 171
CKE0 CKE1
185 186 137 138 220 221
CK0 CK0 CK1 CK1 CK2 CK2
7 6 16 15 28 27 37 36 84 83 93 92 105 104 114 113 46 45
DQS0 DQS0 DQS1 DQS1 DQS2 DQS2 DQS3 DQS3 DQS4 DQS4 DQS5 DQS5 DQS6 DQS6 DQS7 DQS7 DQS8 DQS8
25/7/5/7/25 5 5 5 5 5 5
D2CLK0+ D2CLK0D2CLK1+ D2CLK1D2CLK2+ D2CLK2-
15/10/15/10/15(DG) 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14 10,14
DQS_0 DQSX0 DQS_1 DQSX1 DQS_2 DQSX2 DQS_3 DQSX3 DQS_4 DQSX4 DQS_5 DQSX5 DQS_6 DQSX6 DQS_7 DQSX7
ODT0 ODT1
195 77
ODT0 ODT1
5,14,16,18 SMBDT 5,14,16,18 SMBCK
119 120
SDA SCL
239 240 101
SA0 SA1 SA2
1 238
VREF VDDSPD
19 55 68 102
NC NC/ERR_OUT NC/PAR_IN NC/TEST
10,15 10,15
Slave address 0 0 0 MVREF_DIM 14 MVREF_DIM VDDSPD VCC3 R198 4.7K-04 14
VDDSPD
B to 1.0(4/10) RESET_DDR
18
53 59 64 67 69 172 178 184 187 189 197
CB0 CB1 CB2 CB3 CB4 CB5 CB6 CB7
42 43 48 49 161 162 167 168
NC/DQS9 NC/DQS10 NC/DQS11 NC/DQS12 NC/DQS13 NC/DQS14 NC/DQS15 NC/DQS16 NC/DQS17
126 135 147 156 203 212 224 233 165
GND GND GND GND GND
225 228 231 234 237
MD[0:63]
10,14
12.5mV
12.5mV D
VID[4:0]:125
VID[4:0]:125
11111X
VCORE No CPU
110011
VCORE 1.225
010100
0.8375
110010
1.2375
010011
0.850
110001
1.250
010010
0.8625
110000
1.2625
010001
0.875
101111
1.275
010000
0.8875
101110
1.2875
001111
0.900
101101
1.300
001110
0.9125
101100
1.3125
001101
0.925
101011
1.325
001100
0.9375
101010
1.3375
001011
0.950
101001
1.350
001010
0.9625
101000
1.3625
001001
0.975
100111
1.375
001000
0.9875
100110
1.3875
000111
1.000
100101
1.400
000110
1.0125
100100
1.4125
000101
1.025
100011
1.425
000100
1.0375
100010
1.4375
000011
1.050
100001
1.450
000010
1.0625
100000
1.4625
000001
1.075
011111
1.475
000000
1.0875
011110
1.4875
111101
1.100
011101
1.500
111100
1.1125
011100
1.5125
111011
1.125
011011
1.525
111010
1.1375
011010
1.5375
111001
1.150
011001
1.550
111000
1.1625
011000
1.5625
110111
1.175
010111
1.575
110110
1.1875
010110
1.5875
110101
1.200
010101
1.600
110100
1.2125
C
B
V_DIMM
ER55 75-1-04 MVREF_DIM ER56 75-1-04
C302 1u-10V
C304 1000P-04
DDR2 DIMM 240PIN
RESET GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
14
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63
MD0 MD1 MD3 MD2 MD4 MD5 MD7 MD6 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD21 MD16 MD23 MD22 MD20 MD17 MD19 MD18 MD29 MD28 MD31 MD30 MD25 MD24 MD27 MD26 MD33 MD36 MD38 MD35 MD37 MD32 MD39 MD34 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63
A
Elitegroup Computer Systems
2 5 8 11 14 17 20 23 26 29 32 35 38 41 44 47 50 65 66 79 82 85 88 91 94 97 100 103 106 109 112 115 118 121 124 127 130 133 136 139 142 145 148 151 154 157 160 163 166 169 198 201 204 207 210 213 216 219 222
A
10/15 3 4 9 10 122 123 128 129 12 13 21 22 131 132 140 141 24 25 30 31 143 144 149 150 33 34 39 40 152 153 158 159 80 81 86 87 199 200 205 206 89 90 95 96 208 209 214 215 98 99 107 108 217 218 226 227 110 111 116 117 229 230 235 236
BA0 BA1 BA2/A16
193 76
C
B
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15
VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD
DDRII1 MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10
VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ
5/10 (DG:10/15) 10,14,15 MA[0:13]
51 56 62 72 75 78 170 175 181 191 194
NB location issue
Title
DDRII Slot1 Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
13
of
29
5
4
3
2
1
V_DIMM
D
MA11 MA12 MA13
10,13,15 10,13,15 10,13,15 10,15 10,15
BA0 BA1 BA2 -CS2 -CS3 -DQM0 -DQM1 -DQM2 -DQM3 -DQM4 -DQM5 -DQM6 -DQM7
10,13 -DQM[0:7]
188 183 63 182 61 60 180 58 179 177 70 57 176 196 174 173
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15
71 190 54
BA0 BA1 BA2/A16
193 76
CS0 CS1
125 134 146 155 202 211 223 232 164
DQM0/DQS9 DQM1/DQS10 DQM2/DQS11 DQM3/DQS12 DQM4/DQS13 DQM5/DQS14 DQM6/DQS15 DQM7/DQS16 DQM8/DQS17
C
25/7/5/7/25
10,13,15 10,13,15 10,13,15
-SWE -SCAS -SRAS
73 74 192
WE CAS RAS
10,15 10,15
CKE2 CKE3
52 171
CKE0 CKE1
185 186 137 138 220 221
CK0 CK0 CK1 CK1 CK2 CK2
5 5 5 5 5 5
D2CLK3+ D2CLK3D2CLK4+ D2CLK4D2CLK5+ D2CLK5-
15/10/15/10/15(DG)
B
10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13 10,13
DQS_0 DQSX0 DQS_1 DQSX1 DQS_2 DQSX2 DQS_3 DQSX3 DQS_4 DQSX4 DQS_5 DQSX5 DQS_6 DQSX6 DQS_7 DQSX7
7 6 16 15 28 27 37 36 84 83 93 92 105 104 114 113 46 45
DQS0 DQS0 DQS1 DQS1 DQS2 DQS2 DQS3 DQS3 DQS4 DQS4 DQS5 DQS5 DQS6 DQS6 DQS7 DQS7 DQS8 DQS8
10,15 10,15
ODT2 ODT3
195 77
ODT0 ODT1
5,13,16,18 SMBDT 5,13,16,18 SMBCK
119 120
SDA SCL
239 240 101
SA0 SA1 SA2
1 238
VREF VDDSPD
19 55 68 102
NC NC/ERR_OUT NC/PAR_IN NC/TEST
VCC3
Slave address 0 0 1 13 13
MVREF_DIM VDDSPD
MVREF_DIM
B to 1.0(4/10) V_DIMM R403
4.7K-04
18
RESET_DDR
53 59 64 67 69 172 178 184 187 189 197
3 4 9 10 122 123 128 129 12 13 21 22 131 132 140 141 24 25 30 31 143 144 149 150 33 34 39 40 152 153 158 159 80 81 86 87 199 200 205 206 89 90 95 96 208 209 214 215 98 99 107 108 217 218 226 227 110 111 116 117 229 230 235 236
CB0 CB1 CB2 CB3 CB4 CB5 CB6 CB7
42 43 48 49 161 162 167 168
NC/DQS9 NC/DQS10 NC/DQS11 NC/DQS12 NC/DQS13 NC/DQS14 NC/DQS15 NC/DQS16 NC/DQS17
126 135 147 156 203 212 224 233 165
GND GND GND GND GND
225 228 231 234 237
MD0 MD1 MD3 MD2 MD4 MD5 MD7 MD6 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD21 MD16 MD23 MD22 MD20 MD17 MD19 MD18 MD29 MD28 MD31 MD30 MD25 MD24 MD27 MD26 MD33 MD36 MD38 MD35 MD37 MD32 MD39 MD34 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63
MD[0:63]
10,13 D
C
B
DDR2 DIMM 240PIN
RESET GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
13
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63
A
Elitegroup Computer Systems
2 5 8 11 14 17 20 23 26 29 32 35 38 41 44 47 50 65 66 79 82 85 88 91 94 97 100 103 106 109 112 115 118 121 124 127 130 133 136 139 142 145 148 151 154 157 160 163 166 169 198 201 204 207 210 213 216 219 222
A
10/15
VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD
DDRII2 MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10
10,13,15 MA[0:13]
VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ
5/10 (DG:10/15)
51 56 62 72 75 78 170 175 181 191 194
NB location issue
Title
DDRII SLOT2 Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
14
of
29
5
4
3
10,13,14 MA[0:13]
2
1
MA[0:13]
A to B(2/10) D
D
DDRVTT
DDRVTT C354 C349 C346 C343
2 2 2 2
.1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04
B to 1.0(4/10)
V_DIMM C450 C451 C335 C311 C322
C
1 1 1 1
1 1 1 1 1
2 2 2 2 2
.1u-16VY-04 .1u-16VY-04-O .1u-16VY-04 .1u-16VY-04-O .1u-16VY-04-O
1 1 1 1 1
2 2 2 2 2
.1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04-O .1u-16VY-04 .1u-16VY-04-O
V_DIMM C321 C310 C324 C309 C325 V_DIMM C319 C318 C323 C320 C308 V_DIMM
2 2 2 2 2
RN42 1 3 5 7
2 47-8P4R-12 4 6 8
C350
1
2 .1u-16VY-04
MA7 MA6 MA5 MA4
RN43 1 3 5 7
2 47-8P4R-12 4 6 8
C342
1
2 .1u-16VY-04
MA9 MA12 MA11 MA8
RN44 1 3 5 7
2 47-8P4R-12 4 6 8
C359
1
2 .1u-16VY-04-O
MA10 -SRAS -SWE -CS0
RN41 1 3 5 7
2 47-8P4R-12 4 6 8
C363
1
2 .1u-16VY-04-O
10,13,14 -SRAS 10,13,14 -SWE 10,13 -CS0 10,14 -CS2 10,13,14 -SCAS 10,13 -CS1 10,13 ODT0
-CS2 -SCAS -CS1 ODT0
RN40 1 3 5 7
2 47-8P4R-12 4 6 8
C341
1
2 .1u-16VY-04-O
10,13 10,14 10,14 10,13
CKE1 CKE2 CKE3 CKE0
CKE1 CKE2 CKE3 CKE0
RN45 1 3 5 7
2 47-8P4R-12 4 6 8
C345
1
2 .1u-16VY-04
10,14 10,14
ODT2 -CS3
2 47-8P4R-12 4 6 8
1
2 .1u-16VY-04
ODT1
RN39 1 3 5 7
C344
10,13
ODT2 -CS3 MA13 ODT1
10,14
ODT3
ODT3
R533 1
2 47-04
C360
1
2 .1u-16VY-04-O
10,13,14 10,13,14 10,13,14
BA0 BA1 BA2
BA0 BA1 BA2
R534 1 R536 1 R535 1
2 47-04 2 47-04 2 47-04
C400
1
2 .1u-16VY-04-O
.1u-16VY-04 .1u-16VY-04-O .1u-16VY-04 .1u-16VY-04 .1u-16VY-04
1 1 1 1 1
2 2 2 2 2
C
B to 1.0(4/10)
VIA demo board:33 ohm
B to 1.0(4/10)
C452 C453 C312 C332 C336
B
1 1 1 1 1
MA3 MA1 MA2 MA0
.1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04
B
A
A
Elitegroup Computer Systems Title
DDR Terminator Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
15
of
29
5
4
3
2
1
PCI_Express_X16 +12V:5.5Amp +3.3V: 3Amp PLACE THESE CAP CLOSE TO CONNECTOR
VCC3 3VSB
PCIEX16 +12V
VCC3 +12V
PCI_Express_x16
-PEWAKE
11
CONFIG2
-PEWAKE
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11
PCI_Express_X1 3VSB VCC3
PE0TX1+ PE0TX1-
C184 1 C185 1
2 .1u-16VY-04 PE0TX_1+ 2 .1u-16VY-04 PE0TX_1-
11 11
PE0TX2+ PE0TX2-
C188 1 C194 1
2 .1u-16VY-04 PE0TX_2+ 2 .1u-16VY-04 PE0TX_2-
11 11
PE0TX3+ PE0TX3-
C200 1 C201 1
2 .1u-16VY-04 PE0TX_3+ 2 .1u-16VY-04 PE0TX_3-PE0PRT2
11 11
PE0TX4+ PE0TX4-
C204 1 C205 1
2 .1u-16VY-04 PE0TX_4+ 2 .1u-16VY-04 PE0TX_4-
11 11
PE0TX5+ PE0TX5-
C208 1 C211 1
2 .1u-16VY-04 PE0TX_5+ 2 .1u-16VY-04 PE0TX_5-
11 11
PE0TX6+ PE0TX6-
C215 1 C220 1
2 .1u-16VY-04 PE0TX_6+ 2 .1u-16VY-04 PE0TX_6-
11 11
PE0TX7+ PE0TX7-
C225 1 C227 1
2 .1u-16VY-04 PE0TX_7+ 2 .1u-16VY-04 PE0TX_7-PE0PRT2
PE0TX10+ PE0TX10-
C260 1 C261 1
2 .1u-16VY-04 PE0TX_10+ 2 .1u-16VY-04 PE0TX_10-
PE0TX11+ PE0TX11-
C267 1 C269 1
2 .1u-16VY-04 PE0TX_11+ 2 .1u-16VY-04 PE0TX_11-
11 11
PE0TX12+ PE0TX12-
C271 1 C272 1
2 .1u-16VY-04 PE0TX_12+ 2 .1u-16VY-04 PE0TX_12-
11 11
PE0TX13+ PE0TX13-
C276 1 C279 1
2 .1u-16VY-04 PE0TX_13+ 2 .1u-16VY-04 PE0TX_13-
11 11
PE0TX14+ PE0TX14-
C280 1 C281 1
2 .1u-16VY-04 PE0TX_14+ 2 .1u-16VY-04 PE0TX_14-
C282 1 C285 1
PE0TX15+ PE0TX15-
2 .1u-16VY-04 PE0TX_15+ 2 .1u-16VY-04 PE0TX_15-PE0PRT2
A
End of the x8 Connector
RSVD GND PERP8 PERN8 GND GND PERP9 PERN9 GND GND PERP10 PERN10 GND GND PERP11 PERN11 GND GND PERP12 PERN12 GND GND PERP13 PERN13 GND GND PERP14 PERN14 GND GND PERP15 PERN15 GND
A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82
11 11
PE0RX2+ PE0RX2-
11 11
PE0RX3+ PE0RX3-
11 11
PE0RX4+ PE0RX4-
11 11
PE0RX5+ PE0RX5-
11 11
PE0RX6+ PE0RX6-
11 11
PE0RX7+ PE0RX7-
11 11
PE0RX8+ PE0RX8-
11 11
PE0RX9+ PE0RX9-
11 11
-PEWAKE
C166 1 C163 1
PE1TX0+ PE1TX0-
2 .1u-16VY-04 PE1TX_0+ 2 .1u-16VY-04 PE1TX_0-PE1PRT2
VCC3
KEY
PRSNT1* 12V_C 12V_E GND2 JTAG2 JTAG3 JTAG4 JTAG5 3.3V_B 3.3V_C PWRGD ________ NC1 GND4 REFCLK_+_H REFCLK_-_L GND6 HSIP0_H HSIN0_L GND9
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 1 A12 A13 A14 A15 A16 A17 A18
-PCI_RST2 21 PE_CLK2+ 5 PE_CLK2- 5 PE1RX0+ PE1RX0-
11 11
SLOT-PCIEX1
3VSB
C148 .1u-16VY-04
12V_A 12V_B 12V_D GND1 SMCLK SMDAT GND3 3.3V_A JTAG1 3.3VAUX WAKE# ________ NC2 RSVD_A GND5 HSOP0_H HSON0_L GND7 PRSNT2# GND8
C145 .1u-16VY-04
C
C167 .1u-16VY-04
CNR1
A to B(2/16)
5VSB -12V VCC3
PE0RX10+ 11 PE0RX10- 11 PE0RX11+ 11 PE0RX11- 11
5,13,14,18 SMBCK 1 2 R188 10K-04 18,26 18,26 18,26
PE0RX12+ 11 PE0RX12- 11
SMB_A012 SMBCK -PRI_DN SYNC SDOUT BIT_CLK
SYNC SDOUT BIT_CLK
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19
MII_MDIO MII_COL MII_TXC GND MII_RXERR MII_TXD3 GND MII_TXD1 MII_TXEN GND MII_RXD2 MII_RXD0 GND RESERVED3 +5VDUAL USB_OC# GND -12V +3.3VD
B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30
GND EE_DOUT EE_SHCLK GND SMB_A0 SMB_SCL PRIMARY_DN# GND AC97_SYNC AC97_SDATA_OUT AC97_BITCLK
PE0RX13+ 11 PE0RX13- 11
MII_MDC MII_CRS GND MII_RXDV MII_RXC GND MII_TXD2 MII_TXD0 GND RESERVED1 MII_RXD1 MII_RXD3 USB+ GND USB+12V GND +3.3VDUAL +5VD
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19
GND EE_DIN EE_CS SMB_A1 SMB_A2 SMB_SDA AC97_RESET# RESERVED2 AC97_SDATA_IN1 AC97_SDATA_IN0 GND
A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30
+12V 3VSB
B
VCC5
SMB_A012
1
R191 10K-04 VCC3 2
SMBDT -AC97_RST SDIN1 SDIN0
SMBDT -AC97_RST
5,13,14,18 18,26
SDIN1 SDIN0
18 18,26
CNR C187 1
3VSB 2 .1u-16VY-04
PE0RX14+ 11 PE0RX14- 11 VCC3
PE0RX15+ 11 PE0RX15- 11
-PE0PRT2 -PE1PRT2
End of the x16 Connector
R178 R167
1 1
2 2.2K-04 2 2.2K-04
A
The system board designer determines the pull-up voltage.
SLOT-PCIEX16 VCC3
1
1
1
2
C131 C132 .1u-16VY-04.1u-16VY-04
2
2
TC3 470u-10D8H9E
2
1
+12V
C127 .1u-16VY-04-O
C156 .1u-16VY-04-O
JTAG
3VSB
C150 .1u-16VY-04
TC4 22U/25V-O
Test Acess Port and Boundary Scan Architecture.
Elitegroup Computer Systems Title
PRSNT 1.Add-in card presence detect pin. 2. For hot plug add-in card.(power off when you remove or nsert)
1
11 11
PETP8 PETN8 GND GND PETP9 PETN9 GND GND PETP10 PETN10 GND GND PETP11 PETN11 GND GND PETP12 PETN12 GND GND PETP13 PETN13 GND GND PETP14 PETN14 GND GND PETP15 PETN15 GND PRSNT2#! RSVD
RSVD GND PERP4 PERN4 GND GND PERP5 PERN5 GND GND PERP6 PERN6 GND GND PERP7 PERN7 GND
11,18
11 11
PE0RX1+ PE0RX1-
2
11 11
2 .1u-16VY-04 PE0TX_9+ 2 .1u-16VY-04 PE0TX_9-
B50 B51 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62 B63 B64 B65 B66 B67 B68 B69 B70 B71 B72 B73 B74 B75 B76 B77 B78 B79 B80 B81 B82
End of the x4 Connector
11 11
20/5/7/5/20
A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32
1
11 11
C248 1 C256 1
PE0TX9+ PE0TX9-
PETP4 PETN4 GND GND PETP5 PETN5 GND GND PETP6 PETN6 GND GND PETP7 PETN7 GND PRSNT2#_ GND
RSVD GND PERP1 PERN1 GND GND PERP2 PERN2 GND GND PERP3 PERN3 GND RSVD
2
11 11
2 .1u-16VY-04 PE0TX_8+ 2 .1u-16VY-04 PE0TX_8-
B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49
End of the x1 Connector
1
B
C236 1 C240 1
PE0TX8+ PE0TX8-
PETP1 PETN1 GND GND PETP2 PETN2 GND GND PETP3 PETN3 GND RSVD PRSNT2#GND
1
11 11
B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32
PE_CLK1+ 5 PE_CLK1- 5 PE0RX0+ PE0RX0-
1
11 11
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 2 B12 B13 B14 B15 B16 B17 B18
5,13,14,18 SMBCK 5,13,14,18 SMBDT
2
C
-PE0PRT2
GND REFCLK+ REFCLKGND PERP0 PERN0 GND
1
20/5/7/5/20
2 .1u-16VY-04 PE0TX_0+ 2 .1u-16VY-04 PE0TX_0-
RSVD GND PETP0 PETN0 GND PRSNT2# GND
+12V
-PCI_RST2 21
A12 A13 A14 A15 A16 A17 A18
2
C175 1 C178 1
PE0TX0+ PE0TX0-
B12 B13 B14 B15 B16 B17 B18
2
11 11
2 0-04-O
VCC3 PCIEX1
Mechanical Key R160 1
D
+12V
1
11,18
PRSNT1# +12V +12V GND JTAG2 JTAG3 JTAG4 JTAG5 +3.3V +3.3V PERST#
2
5,13,14,18 SMBCK 5,13,14,18 SMBDT
+12V +12V +12V GND SMCLK SMDAT GND +3.3 JTAG1 3.3VAUX WAKE#
2
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11
D
C157 .1u-16VY-04
PCI Express Slot X16, X1, CNR Size Document Number Custom Date:
5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
16
of
29
5
4
3
2
1
VT8237R+ VT8237A/8237S Remove(Internal External 15K Required pull down) pull down
VCC3 D
C_-BE[3:0]
22 -FRAME 22 -DEVSEL 22 -IRDY 22 -TRDY 22 -STOP 22 -SERR 22 PAR 22 -PERR 11,19,21 -PCI_RST 12,22 22 22 22
B
As -INTE,F,G,H or GPIO12~15 at same time.
-INTA -INTB -INTC -INTD
11
-INTH
22 22
-REQ0 -REQ1
22 22
-GNT0 -GNT1
GPO7 19
J1 H2 J2 H1 K4 C2 F4 C3 -PCI_RST R1
FRAME DEVSEL IRDY TRDY STOP SERR PAR PERR PCIRST
A4 B4 B5 C4 D4 E4 A3 B3
INTA INTB INTC INTD INTE/GPI12/GPO12 INTF/GPI13/GPO13 INTG/GPI14/GPO14 INTH/GPI15/GPO15
-REQ0 -REQ1 -REQ2 -REQ3 -REQ4 -REQ5
A5 B6 C5 D5 P3 R3
REQ0 REQ1 REQ2 REQ3 REQ4 REQ5/GPI7
-GNT0 -GNT1 -GNT2 -GNT3 -GNT4 -TBL
A6 D6 C6 E5 R4 R2
GNT0 GNT1 GNT2 GNT3 GNT4 GNT5/GPO7
-INTE -INTF -INTG
1 2
2
B to 1.0(5/30) 2.5VSB_1.5VSB
D23 C23
USBP0+ USBP0USBP1+ USBP1USBP2+ USBP2USBP3+ USBP3USBP4+ USBP4USBP5+ USBP5NC,USBP6+ NC,USBP6NC,USBP7+ NC,USBP7-
E20 D20 A20 B20 E18 D18 A18 B18 D16 E16 A16 B16 D14 E14 A14 B14
USBOC0 USBOC1 USBOC2 USBOC3 USBOC4 USBOC5 NC,USBOC6 NC,USBOC7
C26 D24 B26 C25 B24 A24 A26 A25
USBCLK
E23
USBREXT NC,UDPWR/GPI9 NC,UDPEN/GPO9 KBCK/A20G KBDT/KBRC MSCK/IRQ1 MSDT/IRQ12
FB24
FB120
SB2.5_1.5
SC64 SC65 10u-10V-08-X 10u-10V-08-X SFB6 USBP0+ USBP0+ 23 USBP0USBP023 USBP1+ USBP1+ 23 USBP1USBP123 USBP2+ USBP2+ 23 USBP2USBP223 USBP3+ USBP3+ 23 USBP3USBP323 USBP4+ USBP4+ 23 USBP4USBP423 USBP5+ USBP5+ 23 USBP5USBP523 USBP6+ USBP6+ 23 USBP6USBP623 USBP7+ USBP7+ 23 USBP7USBP723 3VSB
1
2 4 8 6
15K-8P4R-12 15K-8P4R-12 15K-8P4R-12 15K-8P4R-12
USBP3+ USBP3USBP2+ USBP2-
RN22A RN22B RN22C RN22D
1 3 5 7
2 4 6 8
15K-8P4R-12 15K-8P4R-12 15K-8P4R-12 15K-8P4R-12
USBP4+ USBP4USBP5+ USBP5-
RN17C RN17D RN17A RN17B
5 7 1 3
6 8 2 4
15K-8P4R-12 15K-8P4R-12 15K-8P4R-12 15K-8P4R-12
USBP6+ USBP6USBP7+ USBP7-
RN19C RN19D RN19A RN19B
5 7 1 3
6 8 2 4
15K-8P4R-12 15K-8P4R-12 15K-8P4R-12 15K-8P4R-12
SC101
1
2 .1u-16VY-04-X
SC102
1
2 .1u-16VY-04-X-O
MLB-160808-0120A-N2-X
20/7.5/7.5/7.5/20
VT8237R+ R264(LO)
-INTH
SR22 1 SR33 1
2 4.7K-04-X 2 4.7K-04-X
R320 1
2 4.7K-04
-GNT0 -GNT1 -GNT2 -REQ1
RN18B RN18D RN18C RN18A
3 7 5 1
4 8 6 2
4.7K-8P4R-12 4.7K-8P4R-12 4.7K-8P4R-12 4.7K-8P4R-12
-INTE -REQ0 -REQ2 -REQ3
RN20A RN20C RN20B RN20D
1 5 3 7
2 6 4 8
4.7K-8P4R-12 4.7K-8P4R-12 4.7K-8P4R-12 4.7K-8P4R-12
-REQ4 -REQ5 UDPWR -INTF
RN23B RN23A RN23C RN23D
3 1 5 7
4 2 6 8
4.7K-8P4R-12 4.7K-8P4R-12 4.7K-8P4R-12 4.7K-8P4R-12
-INTG
SR21 1
2 4.7K-04-X
-INTH
R286 1 R264 1
2 8.2K-04-O 2 8.2K-04
C
VCC3
AP383A
2
D
VCC3 -GNT3 -GNT4 -TBL
R267 4.7K-04
VT8237A R286(HI)
-PCI_RST R10
2 10K-04-O
1
B
For someone LAN card can't resume from S3.
USB_CLK48 5
B25 USBREXT D26 D25
SB2.5_1.5 VCC3
1 3 7 5
VCC3
1
GNDUPLL1 GNDUPLL2
FB120 FB120-O
2
A23 B23
FB22 FB23
RN21A RN21B RN21D RN21C
SB2.5_1.5
2 .1u-16VY-04-X
C24
VCCUPLL1 VCCUPLL2
3VSB
1
1 2
CBE0 CBE1 CBE2 CBE3
VSUSUSB
L21
MLB-160808-0120A-N2 SC72 SC71 EC27 .1u-16VY-04-X.1u-16VY-04-X 22u-25SE
1
E2 C1 L4 M3
3VSB_USB
A22 B22 C22 D22 E22 F22 J13 J14 J15 J16 J17 J18
2
C_-BE0 C_-BE1 C_-BE2 C_-BE3
SB1A
USBVCC1 USBVCC2 USBVCC3 USBVCC4 USBVCC5 USBVCC6 USBVCC7 USBVCC8 USBVCC9 USBVCC10 USBVCC11 USBVCC12
SC69 1
A1 A2 B1 B2 E8 F25 H23 J21 J25
-TBL
AD00 AD01 AD02 AD03 AD04 AD05 AD06 AD07 AD08 AD09 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31
1 R261
2 5.62K-1-04
1 R289
2 4.7K-04-O
UDPWR
VRDSLP W3 V1 W1 W2
KCLK KDATA MCLK MDATA
23 23 23 23
USBREXT
VT8237R+/8237S VT8237A 5.62K-1% 6.04K-1%
For VT8237S B to 1.0(5/30)
USBGND1 USBGND2 USBGND3 USBGND4 USBGND5 USBGND6 USBGND7 USBGND8 USBGND9 USBGND10 USBGND11 USBGND12 USBGND13 USBGND14 USBGND15 USBGND16 USBGND17 USBGND18 USBGND19 USBGND20 USBGND21 USBGND22 USBGND23 USBGND24 USBGND25 USBGND26 USBGND27 USBGND28 USBGND29 USBGND30 USBGND31 USBGND32 USBGND33 USBGND34 USBGND35
22
G2 J4 J3 H3 F1 G1 H4 F2 E1 G3 E3 D1 G4 D2 D3 F3 K3 L3 K2 K1 M4 L2 N4 L1 M2 M1 P4 N3 N2 N1 P1 P2
A13 A15 A17 A19 A21 B13 B15 B17 B19 B21 C13 C14 C15 C16 C17 C18 C19 C20 C21 D13 D15 D17 D19 D21 E13 E15 E17 E19 E21 H13 H14 H15 H16 H17 H18
C
AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31
VCC33-1 VCC33-2 VCC33-3 VCC33-4 VCC33-5 VCC33-6 VCC33-7 VCC33-8 VCC33-9 VCC33-10 VCC33-11 VCC33-12 VCC33-13 VCC33-14 VCC33-15 VCC33-16 VCC33-17 VCC33-18 VCC33-19 VCC33-20 VCC33-21 VCC33-22 VCC33-23 VCC33-24 VCC33-25 VCC33-26 VCC33-27 VCC33-28
AD[31:0]
GND GND GND GND GND GND GND GND GND
22
H9 H10 H11 H12 J8 K8 L8 M8 N8 P8 R8 R19 T8 T19 U8 U19 V8 V19 V21 W9 W10 W11 W17 W18 W19 W21 Y21 W8
ALL:5/5/5
USBP1+ USBP1USBP0+ USBP0-
VCC3 SC70 SC80 SC76 SC74 SC86
VT8237R+CD
1 1 1 1 1
2 2 2 2 2
.1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X
Co-layout VT8237A Co-layout VT8237S USB_CLK48 SC67 1
A
2 10P-04-X-O
A
Elitegroup Computer Systems Title
SB (PCI_USB) Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
17
of
29
B to 1.0(5/30)
VT8237A change to 0 ohm (Internal pull 22)
-SDDACK IRQ14
23 23 23 23 23 23
-PDIOW -PDIOR -PDCS3 PDA0 PDA2 PDA1
23 23 23 23 23 23
PDDREQ PIORDY -PDDACK -PDCS1 SIORDY SDDREQ
C
23
23
23 23 23 23 23 23
SDA1
-SDIOR
-SDIOW SDA0 -SDCS1 -SDCS3 SDA2 IRQ15
2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 2
22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-8P4R-12 22-04 22-04
PD_D8 PD_D9 PD_D5 PD_D10 PD_D2 PD_D13 PD_D1 PD_D14 -SD_DACK IRQ_14 PD_D7 PD_D6 PD_D0 PD_D15 -PD_IOW -PD_IOR -PD_CS3 PD_A0 PD_A2 PD_A1 PD_D4 PD_D3 PD_D11 PD_D12 PD_DREQ P_IORDY -PD_DACK -PD_CS1 S_IORDY SD_DREQ SD_D5 SD_D0 SD_D1 SD_D2 SD_A1 SD_D14 SD_D4 SD_D3 SD_D6 SD_D7 SD_D11 SD_D13 SD_D15 -SD_IOR SD_D9 SD_D8 SD_D10 SD_D12 -SD_IOW SD_A0 -SD_CS1 -SD_CS3 SD_A2 IRQ_15
B to 1.0(5/30) SATA1 B
1 2 3 4 5 6 7
S_TXP1 S_TXN1 S_RXN1 S_RXP1
HOLE1 GND A+ AGND BB+ GND HOLE2
8
9
20/5/7/5/20
PD_D0 PD_D1 PD_D2 PD_D3 PD_D4 PD_D5 PD_D6 PD_D7 PD_D8 PD_D9 PD_D10 PD_D11 PD_D12 PD_D13 PD_D14 PD_D15
AA22 Y24 AA26 AA25 AB26 AC26 AC23 AD25 AD26 AC24 AC25 AB24 AB23 AA24 Y26 AA23
PDD00 PDD01 PDD02 PDD03 PDD04 PDD05 PDD06 PDD07 PDD08 PDD09 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15
PD_DREQ -PD_DACK -PD_IOR -PD_IOW P_IORDY -PD_CS1 -PD_CS3 PD_A0 PD_A1 PD_A2 IRQ_14
Y23 V24 W26 Y25 Y22 V22 V23 W23 V25 W24 AD24
PDDRQ PDDACK,PDDACK* PDIOR PDIOW PDRDY PDCS1,PDCS1* PDCS3,PDCS3* PDA0,PDA0* PDA1,PDA1* PDA2,PDA2* IRQ14
SD_D0 SD_D1 SD_D2 SD_D3 SD_D4 SD_D5 SD_D6 SD_D7 SD_D8 SD_D9 SD_D10 SD_D11 SD_D12 SD_D13 SD_D14 SD_D15
AC20 AB20 AC21 AE18 AF18 AD18 AD19 AF19 AE20 AF20 AD20 AE21 AF21 AD21 AD22 AF22
SDD00 SDD01 SDD02 SDD03 SDD04 SDD05 SDD06 SDD07 SDD08 SDD09 SDD10 SDD11 SDD12 SDD13 SDD14 SDD15
SD_DREQ -SD_DACK -SD_IOR -SD_IOW S_IORDY -SD_CS1 -SD_CS3 SD_A0 SD_A1 SD_A2 IRQ_15
AD17 AD23 AF23 AE23 AF17 AF25 AF26 AF24 AC22 AE24 AE26
SDDRQ SDDACK SDIOR SDIOW SDRDY SDCS1/SDCS1* SDCS3/SDCS3* SDA0/SDA0* SDA1/SDA1* SDA2/SDA2* IRQ15
AC19 AB21 AA11
NC,SVREF NC,SCOMPP NC,SATAR50COMP
SR28 249-1-04-X-O 1 2
S_TXP1 S_TXN1
C375 1 C380 1
2 .01u-16V-04 2 .01u-16V-04
STXP1 STXN1
AB13 AC13
NC,STXP1 NC,STXN1
S_RXN1 S_RXP1
C386 1 C390 1
2 1200P 2 1200P
SRXN1 SRXP1
AF13 AE13
NC,SRXN1 NC,SRXP1
S_TXP2 S_TXN2
C374 1 C377 1
2 .01u-16V-04 2 .01u-16V-04
STXP2 STXN2
AB15 AC15
NC,STXP2 NC,STXN2
AF15 AE15
NC,SRXN2 NC,SRXP2
CONN-SATA-7P2R S_RXN2 S_RXP2
SATA2
S_RXN2 S_RXP2
C387 1 SRXN2 2 1200P C391 1 SRXP2 2 1200P SATA2.5_3.3 SFB4 1 2 SB2.5_1.5 MLB-160808-0120A-N2-X SC84 1 2 VCC3 SFB7 .1u-16VY-04-X MLB-160808-0120A-N2-X-O 1
8
2
S_TXP2 S_TXN2
HOLE1 GND A+ AGND BB+ GND HOLE2
9
SATA2.5_1.5 SFB8 AC17 AC11 1 2 MLB-160808-0120A-N2-X AB17 SC85 AB11 .1u-16VY-04-X
3VSB SC88
1
2 .1u-16VY-04-X
B to 1.0(5/30)
AA4 AB4 AB5 AB6
T1 U3 V2 U1 V3 T2 U2 T3
BIT_CLK BIT_CLK 16,26 SDIN0 SDIN0 16,26 SDIN1 SDIN1 16 SDIN2 SDIN3 ACSYNC R336 1 2 22-04 SYNC ACSDOUT R337 1 2 22-04 SDOUT -ACRST R323 1 2 22-04
NC,NC, WAKE PME BATLOW/GPI05 CPUMISS/GPI17 RING/GPI03 SUSST1/GPO03 AOLGPI/THRM/GPI18 EXTSMI/GPI02 SMBALRT LID/GPI04 PWRBTN PWROK PCKRUN CPUSTP/GPO05 PCISTP/GPO06*
Y5 W4 V4 Y1 Y2 Y3 Y4 AA1 AB1 AC1 AD2 AF1 AB7 AC7 AD6
-PEWAKE -PME -BATLOW CPUMISS -RING -SUSST PEPMESCI -EXTSMI -SMBALT -LID R369 1 -PWR_BTN -PWROK_NB SR36 1 -WP_ROM -PCISTP
INTRUDER/GPI16
AE1
INTRUDER
SUSCLK/GPO04
AB3
SUS_CLK
SMBCK1 SMBDT1
AC4 AB2
SMBCK SMBDT
SMBCK2/GPI27/GPO27 SMBDT2/GPI26/GPO26
AC3 AD1
GPO27 GPO26
ACBITCLK ACSDIN0 ACSDIN1 ACSDIN2/GPI20/GPO20/PCS0 ACSDIN3/GPI21/GPO21/PCS1/SLPBTN ACSYNC,ACSYNC* ACSDOUT,ACSDOUT* ACRST
GPI0 R373 1 GPI1 GPO0 1 GPIOA GPIOB GPIOC GPIOD
SERIRQ SPKR/SPKR* OSC
AD9 AF8 AB8
SERIRQ SPKR SB_OSC
TPO TEST
AF9 AE9
AB10
NC,SREXT
AD11
Strap_AUTO*,SXO
AE10
KBCS/KBCS*,SXI
AF10
NC,VCCA33 NC,GNDA33 GND GND GND GND GND GND GND GND GND
NC,VDDATS-1 NC,VDDATS-2 NC,VDDATS-3 NC,VDDATS-4 NC,VDDATS-5 NC,VCCAS1 NC,VCCAS2 NC,VCCAS3 NC,VCCAS4
3 25 11 11
*
GPIOD GTL pullup 1 Disable 0 Enable
*
GPIOA Host Clock 0 100MHz 133MHz 0 200MHz 1 1 Auto Mode IOQ Depth 1 Level 8 Level
SPKR 1 0
CPU Freq strap Disable Enable
R354 1 1 R355
2 0-04 -PEWAKE -THRMTRIP 2 0-04-O 3
1M-04
1
SFB5 1 SC90 1 SREXT 1
-THRMTRIP
VCC3 2 2.2K-04 2 2.2K-04-O
GPIOB
R376 1 R375 1
VCC3 2 2.2K-04-O 2 2.2K-04
GPIOC
R377 1 R378 1
VCC3 2 2.2K-04 2 2.2K-04-O
GPIOD
R386 1 R387 1
VCC3 2 2.2K-04-O 2 2.2K-04
D
R383 1 R388 1
SPKR
2 4.7K-04 2 1K-04-O
3VSB 2 4.7K-04-X 2 10K-04 2 10K-04-X
SDIN0 SDIN1 SDIN2 SDIN3
R343 R342 R338 SR34
TEST SMBCK SMBDT
R389 1 R370 1 R368 1
2 4.7K-04 2 1K-04 2 1K-04
GPI1 -THRMTRIP
R357 1 R361 1
2 10K-04 2 10K-04
SR39 1 R380 1 R379 1
2 4.7K-04-X 2 4.7K-04 2 4.7K-04
1 1 1 1
2 2 2 2
4.7K-04 4.7K-04 4.7K-04 4.7K-04-X VCC3
3VSB
3VSB
GPO5
19
R385 1 R384 1
VCC3
-PWR_BTN 25 VCC3 -PWROK_NB 11 2 4.7K-04-X -WP_ROM
GPIOA
CPU ration/freq is locked, don't need this feature. PEPMESCI SR35 1 SYNC 16,26 PEHPSCI R356 1 SDOUT 16,26 11,19 PEHPSCI -PEWAKE SR23 1 -AC97_RST 16,26
3VSB
VBAT
-PEWAKE
8237R+ 8237A/S R355 R354
-PWR_BTN SERIRQ -PCISTP
2
B to 1.0(6/15) 5,13,14,16 5,13,14,16
3VSB
VBAT
2 1M-04
VCC3
3VSB -SMBALT SUS_CLK -SUSST -EXTSMI
RN28A RN28B RN28C RN28D
1 3 5 7
2 4 6 8
10K-8P4R-12 10K-8P4R-12 10K-8P4R-12 10K-8P4R-12
-PME -BATLOW CPUMISS -RING
RN26A RN26B RN26C RN26D
1 3 5 7
2 4 6 8
10K-8P4R-12 10K-8P4R-12 10K-8P4R-12 10K-8P4R-12
-SUSC R382 1 GPO0 R367 1 -PWROK_NB SR40 1
2 10K-04-O 2 10K-04 2 10K-04-X
GPO26 GPO27
R371 1 R366 1
2 4.7K-04 2 4.7K-04
PD_A0
R360 1 R350 1
2 2.2K-04 2 2.2K-04-O
PD_A1
R351 1
2 2.2K-04
PD_A2
R359 1
2 2.2K-04
THRMTRIP#(VT8237A/8237S)
C
VCC3
TP10 TP
VCC3
SERIRQ SPKR SB_OSC
TEST
*
GPIOB 1 0
GPI18 GPI1
R363 Unused 1 2 10K-04 -SUSB 7,25 -SUSC 8,25
-SUSA -SUSB -SUSC
AE2 AC2 AA3 AE3 AE5 AD5 AF5 AC6
NC,VCCAO
CPUMISS -RING -SUSST PEPMESCI
SMBCK SMBDT
GPI00 GPI01 GPO00 NC,GPO01 Strap_VD1*,GPIOA*/PCREQA* Strap_VD2*,GPIOB*/PCREQB* Strap_VD0*,GPIOC*/PCGNTA* Strap_VD3*,GPIOD*/PCGNTB*
NC,GNDAO
11,16 21,22
R372
AA2 AD3 AF2
AC10
-PEWAKE -PME
*
GPIOC 0 1 0 1
2 10K-04
1
SUSA/GPO1,GPO02 SUSB/GPO2 SUSC
<= VT8237S only
AB14 AC14 AD12 AD13 AD14 AD15 AD16 AE12 AE14 AE16 AF12 AF14 AF16
2
CONN-SATA-7P2R
SB2.5_1.5
W12 W13 W14 W15 W16
1
1 2 3 4 5 6 7
SB1B
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
PDD8 RN38A1 PDD9 RN38B3 PDD5 RN38C5 PDD10 RN38D7 PDD2 RN29A1 PDD13 RN29B3 PDD1 RN29C5 PDD14 RN29D7 -SDDACK RN37A1 IRQ14 RN37B3 PDD7 RN37C5 PDD6 RN37D7 PDD0 RN27A1 PDD15 RN27B3 -PDIOW RN27C5 -PDIOR RN27D7 -PDCS3 RN24A1 PDA0 RN24B3 PDA2 RN24C5 PDA1 RN24D7 PDD4 RN30A1 PDD3 RN30B3 PDD11 RN30C5 PDD12 RN30D7 PDDREQRN25A1 PIORDY RN25B3 -PDDACKRN25C5 -PDCS1 RN25D7 SIORDY RN34A1 SDDREQRN34B3 SDD5 RN34C5 SDD0 RN34D7 SDD1 RN31A1 SDD2 RN31B3 SDA1 RN31C5 SDD14 RN31D7 SDD4 RN35A1 SDD3 RN35B3 SDD6 RN35C5 SDD7 RN35D7 SDD11 RN36A1 SDD13 RN36B3 SDD15 RN36C5 -SDIOR RN36D7 SDD9 RN32A1 SDD8 RN32B3 SDD10 RN32C5 SDD12 RN32D7 -SDIOW RN33A1 SDA0 RN33B3 -SDCS1 RN33C5 -SDCS3 RN33D7 SDA2 R396 1 IRQ15 R391 1
F6 F7 J5 K5 P5 R5 L11 L12 L13 L14 L15 L16 M11 M12 M13 M14 M15 K18
23 23
J9 J10 J11 J12 K9 L9 L18 M9 M18 N9 N18 P9 P18 R9 R18 T9 T18 U9 U18 V9 V10 V11 V12 V13 V14 V15 V16 V17 V18
ALL:10/5/10
D
B to 1.0(5/30)
1
Pin 8237R+ 8237A Y5 NC -PEWAKE Y4 GPI18 -PEPMESCI U23 GPI19 -PEHPSCI
3VSB 2.5VSB_1.5VSB
SB2.5_1.5
T4 U4
Required
VSUS25-1 VSUS25-2
VT8237R+ IDE damping resisters
NC,GNDAS1 NC,GNDAS2 NC,GNDAS3 NC,GNDAS4
SDD[15:0]
AC16 AC12 AB16 AB12
23
2
VCC25-1 VCC25-2 VCC25-3 VCC25-4 VCC25-5 VCC25-6 VCC25-7 VCC25-8 VCC25-9 VCC25-10 VCC25-11 VCC25-12 VCC25-13 VCC25-14 VCC25-15 VCC25-16 VCC25-17 VCC25-18 VCC25-19 VCC25-20 VCC25-21 VCC25-22 VCC25-23 VCC25-24 VCC25-25 VCC25-26 VCC25-27 VCC25-28 VCC25-29
PDD[15:0]
3
NC,GNDA120 NC,GNDATS1 NC,GNDATS2 NC,GNDATS3 NC,GNDATS4 NC,GNDATS5 NC,GNDATS6 NC,GNDATS7 NC,GNDATS8 NC,GNDATS9 NC,GNDATS10 NC,GNDATS11 NC,GNDATS12
23
4
VSUS33-1 VSUS33-2 VSUS33-3 VSUS33-4
5
*
21 25 5
Vlink Auto PD_A0 Compensation Manual 1 0 Auto
B to 1.0(5/30)
TP11 TP 2 FB-120-X 2 .1u-16VY-04-X
SB2.5_1.5
*
VKCOMP for Vlink at 4X mode Pull-high is 0.9V Pull-down is 0.75V
-PD_CS3 1 0
-PD_CS3
R349 1 R358 1
VCC3 2 2.2K-04 2 2.2K-04-O
-SUSB
SR38 1
2 4.7K-04-X-O
B
8237R+ 8237A 8237S SREXT4.7K-1 6.19K-1 10.7K-1
2 R381 4.7K-04
R334 1 R335 1
VCC3 2 2.2K-04-O 2 2.2K-04
R362 1
2 2.2K-04
XO_SATA
ACSDOUT 1 0 *
XI_SATA R461 1 0-04 2 0-04-O 1 2
AUTO reboot Disable Enable
ACSDOUT
MLB-160808-0120A-N2 (Set Low for BIOS control this feature) L22 1 AE11 2 VCC3 If can't boot, it will auto reset. R463 C313 1 2 .1u-16VY-04 VCC3 AF11 B to 1.0(4.24) EEDI Use EXT LAN EEPROM R464 R258 1 1 0-04-O2 2 4.7K-04-O B to 1.0(6/6) 1 Disable EEDI R256 1 4.7K-04 W5 1 2 2 EEDI Enable 19 R465 V5 * 0 EEDI: 1 for enable shadow EEPROM in MAC. 0-04 M16 VT8237S N11 VCC3 -PD_CS1 SATA mode -PD_CS1 SATA Stagger Spin Up N12 master/master Enable 1 1 R344 1 N13 2 2.2K-04 * * 0 0 master/slave Disable -PD_CS1 R345 1 N14 2 2.2K-04-O master/master mode for internal PHY only N15 master/slave mode for add external PHY N16 VCC3 ACSYNC FHW command R322 1 2 4.7K-04 1 Disable ACSYNC R321 1 2 4.7K-04-O *
Enable
0
VCC3
Co-layout VT8237A
-PD_DACK 8237R+ External SATA PHY 1:Disable
8237A/8237S N/A
-PD_DACK
A
A
VT8237R+CD
SB_OSC
SC87
1
-PEWAKE PEPMESCI PEHPSCI -THRMTRIP
2 10P-04-X-O
8237R+ GPI1(AC2) GPI18 GPI19 NA
8237A -WAKE(Y5) GPI18 GPI19 GPI1(AC2)
XI_SATA 2
Elitegroup Computer Systems
Default 16P-06
1
.1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X .1u-16VY-04-X
X4 X-25M-30m20KTSD
2
2 2 2 2 2
3
1 1 1 1 1
C330 15P-04
1
1
B to 1.0(5/30) SC83 SC82 SC81 SC77 SC75
XO_SATA
VT8237R+/VT8237A PEPMESCI connect to GPI18 PEHPSCI connect to GPI19
2
SB2.5_1.5
C328 15P-04
Title
SB (IDE, GPIO, AC-LINK) Size Document Number Custom Date:
5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
18
of
29
3VSB
11
VBE0
G24
VBE
11 11
UPCMD DNCMD
K23 K25
UPCMD DNCMD
11 11
UPSTB -UPSTB
J26 J24
UPSTB+ UPSTB-
11 11
DNSTB -DNSTB
H26 H24
DNSTB+ DNSTB-
VPAR
VPAR
F24
VLREF_SB H22
2 360-1-X
VLCOMP_SB
C
21 21 21 21
LAD0 LAD1 LAD2 LAD3
LAD0 LAD1 LAD2 LAD3
PWRGD_SB
RTC Cap
1
F23
NC1 NC2
A7 B7 F8 D7
MDCK 20 MDIO 20 -PHYPWRDN 20 -PHYRST 20
D12 E12
D9 E9 E10 E11
LANGND
E6
PCICLK
R23 U23
-RSMRST
AD4
RSMRST
APICD0,GPIO10 APICD1,GPIO11
R25 T23
AF4
VBAT
PLLVCC
T22
RTC_X1
AE4
RTCX1
PLLGND
U22
2
2
VBAT
C316 10P-04
CLR_CMOS CLEAR CMOS 1-2 2-3
R449 EC37 1K-04 100U-16V-O
R439 4.7K-04
29 16
MODE GND
1 22 26
NC1 NC2 NC3
-FERR -A20M -IGNNE -CPUINIT INTR NMI_SB -SMI -STPCLK -SLP
-P66DET GPO29 -AGPBZ
PCLK_SB APICCLK
-S66DET
23
-P66DET -SATA_LED GPO29 -AGPBZ
23 23 21 12
SR27
SFB3
2
2 10P-04-O
GPIO 1
* 1-2
DISABLE
2-3
ENABLE
2 SR42 100-04-X
-WP_ROM
C
2 1.5K-04 VCC3 EEP2
5
PEHPSCI
EECS EESK EEDI EEDO
1 2 3 4
11,18
CS SK DI DO
8 7 6 5
VCC NC1 NC2 GND
FB-120-X
B to 1.0(4/10) 2 10K-04-X 2 10K-04-X B
B to 1.0(6/14)
SR46 SR47
VPAR
SR43 1 SR44 1
-P66DET -S66DET
SB2.5_1.5
B to 1.0(5/30)
C385 .1u-16VY-04
S-93CC46BD/-G
OD.(data sheet error:TTL)
1
18
3VSB MDIO R254 1
Co-layout VT8237A
-GHI -SPICS 8237R+/A 8237S Mount NC NC Mount
R270 1
VCC25 2 4.7K-04
SR29 1
VCC3 2 1K-04-X
-GHI
SR46 1 SR47 1
VCC3 2 4.7K-04-X 2 4.7K-04-X-O
-AGPBZ
SR45 1
2 4.7K-04-X
-LDRQ1
SR41 1
2 4.7K-04-X
VCLK_SB PCLK_SB
SC73 1 SC78 1
B to 1.0(6/14)
2 10P-04-X-O 2 10P-04-X-O 3VSB
-RSMRST VLREF_SB
1
R390 4.7K-04
BIOS PROTECT
BIOS_WP
APICCLK
2 1
1
17
GPO29
R374 2 C314 1 R462 2
1 10K-04 2 1u-10V 1 4.7K-04-O
for VRDSLP if don't use GPO29.
SC68 .1u-16VY-04-X
B to 1.0(4/10) 3VSB A
.01u-16V-04
AP339D/AP395
BT1 SK-CR2032
3
N
SR25 VLREF_SB
VT8237R+ 412-1% 0.3V
VT8237A/8237S 665-1% 0.45V
TC6 22u-25SE
BAT54C
Elitegroup Computer Systems
Title
B to 1.0(5/30) 1
SB (VLINK, LPC, MII) Size Document Number Custom
2
Date: 5
-TBL
100-04
H3X1-O
PEHPSCI 8237R+ 8237A SR27 option install
2 0-04-X
MEMVADJ0 8 MEMVADJ1 8 SBPLL
D
VCC3 -WP_ROM1 1 2 R441 10K-04 1 2 -TBL R437
4M LPC flash ROM
BIOS_WP 1 2 -WP_ROM1 3
3 3 3 3 3 3 3 3 3,9
PCLK_SB
1
GND NC4
28 27
LAD0 LAD1 LAD2 LAD3
VCC3
SFB2 1 2 MLB-160808-0120A-N2-X SC66 .1u-16VY-04-X
C317
2
2
H3*1-R
2
C392 10u-10V-08
CLK RESET OE/INIT
30 3 4 5 6 7 8 9 10 11 12
B to 1.0(6/14)
VT8237R+CD
SR25 412-1-04-X
2
1
1
2
31 2 24
A10/GPI4 A9/GPI3 A8/GPI2 A7/GPI1 A6/GPI0 A5/WP A4/TBL A3 A2 A1 A0
PCLK_ROM C393 1
1 VBAT
CLR_CMOS 1 2 VBAT 3
3
2
1
SR24 3K-1-04-X
D19 BAT54C
1
DQ7 DQ6 DQ5 DQ4
13 14 15 17
PLCC-32PBR
VCC25
NORMAL CLEAR
21 20 19 18
LAD0 LAD1 LAD2 LAD3
Strap 18
SC79 .1u-16VY-04-X
1 2
*
EEDI
-GHI -S66DET
AC9 AC8 AB9 AD10
APICCLK,GPI19
VDD VDD WE/LFRAM
PCLK_ROM
5 PCLK_ROM 11,17,21 -PCI_RST VCC3
SB2.5_1.5
U24 U26 T24 R26 T25 T26 U25 R24 V26 R22 P21
NC,VGATE/GPIO8 GPI28/GPO28,VIDSEL VRDPSLP/GPI29/GPO29 AGPBZ/GPI06
RTC_X2 AF3 RTCX2 X5 X-32.768K-20m12CY
EECS EEDO EEDI EESK RAMVCC
PWRGD
2 4
1
20 20 20 20 20 20 20
AC5
C315 10P-04
P 2
RXER RXCLK RXDV RXD0 RXD1 RXD2 RXD3
PWRGD_SB
1 3
R448 1K-04
D10 C9 D8 C8 B8 A8 C7
E7
FERR A20M IGNNE INIT INTR NMI SMI STPCLK SLP GHI/GPI22/GPO22 DPSLP/GPI23/GPO23
LAD0 LAD1 LAD2 LAD3
20 20 20 20 20 20
LANVCC
VLCOMP
G22
TXEN TXD0 TXD1 TXD2 TXD3 TXCLK
TXEN
D11 B12 A12 C12
EECS EEDO EEDI,EEDI* EECK
VLVREF
VCLK
20 20
LFRM LREQ0 NC,LREQ1
8237R+ 8237A 10PF 12PF
A
MRXERR MRXCLK MRXDV MRXD0 MRXD1 MRXD2 MRXD3
CRS COL
AF6 AE6 AE8
-LDRQ1
B
3VSB
MTXENA MTXD0 MTXD1 MTXD2 MTXD3 MTXCLK
C11 A10 B10 B9 A9 C10
MDCK MDIO NC,NC,PHYPWRDN NC,PHYRST
VPAR
L22
AD8 AF7 AE7 AD7
-LFRAME
-LFRAME -LDRQ
1
21 21
25
VCLK_SB
VCLK_SB
A11 B11
ROM1
32 25 23
1
5
J22
MCRS MCOL
P11 P12 P13 P14 P15 P16 R11 R12 R13 R14 R15 R16 R21 T11 T12 T13 T14 T15 T16 W22 W25 AA21 AB19 AB22 AB25 AC18 AE17 AE19 AE22 AE25 AA9 AB18 T21 AA10 K19
SR26 1
VCC3
2
12
VAD00 VAD01 VAD02 VAD03 VAD04 VAD05 VAD06 VAD07 NC,VAD08 NC,VAD09 NC,VAD10 NC,VAD11 NC,VAD12 NC,VAD13 NC,VAD14 NC,VAD15
R257 10K-04 2 -LFRAME
2
VLAD0 VLAD1 VLAD2 VLAD3 VLAD4 VLAD5 VLAD6 VLAD7 VLAD8 VLAD9 VLAD10 VLAD11 VLAD12 VLAD13 VLAD14 VLAD15
MIIVCC1 MIIVCC2 MIIVCC3 MIIVCC4
H25 G26 K26 J23 F26 G25 K22 K24 E24 G23 L26 L25 E26 E25 L24 M26
11 11 11 11 11 11 11 11 12 12 12 12 12 12 12 12
1
SB1C
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
D
VLAD0 VLAD1 VLAD2 VLAD3 VLAD4 VLAD5 VLAD6 VLAD7 VLAD8 VLAD9 VLAD10 VLAD11 VLAD12 VLAD13 VLAD14 VLAD15
VCCVK1 VCCVK2 VCCVK3 VCCVK4 VCCVK5 VCCVK6 VCCVK7 VCCVK8 VCCVK9 VCCVK10 VCCVK11 VCCVK12 VCCVK13 VCCVK14 VCCVK15 VCCVK16 VCCVK17 VCCVK18 VCCVK19 VCCVK20 VCCVK21 VCCVK22 VCCVK23
10/5/10
MIIVCC25-1 MIIVCC25-2
L23 K21 L21 N21 N22 N23 N24 N25 N26 P22 P23 P24 P25 P26 M21 M22 M23 M24 M25 L19 M19 N19 P19
TXEN
1
1
2.5VSB_1.5VSB
2
2
SB2.5_1.5
3
B to 1.0(6/6)
1
4
B to 1.0(5/30)
2
5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
19
of
29
4
3
2
1
H2
H1
8 7 6 5
1 2 3 4
8 7 6 5
TH
TH
H3
9
2
8 7 6 5
1 2 3 4
TH
8 7 6 5
1 2 3 4
8 7 6 5
TH
9
1 2 3 4
H5
9
1
1
H6
C110 C106 C125 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04
2
2
2
C96 C103 C120 C108 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04
2
D
1
1
1
1
3VSB
2
0-08 C87 .1u-16VY-04
TH
8 7 6 5
AUGND
3VSB_LAN
1
1 2
L6
2
3VSB
D
H4
1 2 3 4 9
9
1 2 3 4
9
5
TH
7 5 3 1
3VSB
CRS COL TXD3 TXD2
1 33-04
3VSB
C
RXDSRXDS+ ER23 6.49K-1-04 2 1
VT6103L
TXD1 TXD0 TXEN TXC TXER VDDC GNDC RXER RXC RXDV GND1 VDD1
3
-PHYRST
1
19
X1
2
C91 22P-04
2
B
RXD0 RXD1 RXD2 RXD3 MDCK MDIO
LAN_X1
1
1
2
R64
1
TXD1 TXD0 TXEN TXCLK_1
RXER RXCLK_1 RXDV
TXD1 TXD0 TXEN 1 2 R205 33-04 R208 33-04 RXER 1 2 RXDV
For some hub unstable.
19 19 19 TXCLK
R34 0-08
GND2
19 C70 .1u-16VY-04
19 RXCLK
VCC VCC -DATA1 -DATA0 +DATA1 +DATA0 GND GND H_USB H_USB H_USB H_USB
1 2 3 4 G1 G2
9 10 11 12 13 14 15 16 17
PWR TX1+ TX1TX2+ TX2TX3+ TX3TX4+ TX4-
19 20 21 22 G5 G6 G7 G8 18
TDCT TXDS+ TXDSRXDS+ RXDS-
19
19
5 6 7 8 G3 G4
AUGND 3VSB
24/6/9/6/24
VT6103LS
1 R67 270-04
2
12 11 10 9 8 7 6 5 4 3 2 1
USBLAN1 USB2USB2+
USB2USB2+
LEDGND OLED GLED YLED H_LAN H_LAN H_LAN H_LAN DGND
USB-DUAL-RJ45-T
37 38 39 40 41 42 43 44 45 46 47 48
TXDSTXDS+
VDDRX RXRX+ FXSD GNDRX GNDPLL REXT VDDPLL GNDTXC TXTX+ VDDTX
GNDTX GNDOSC XO XI VDDOSC RST MDIO MDC RXD3 RXD2 RXD1 RXD0
25 26 27 28 29 30 31 32 33 34 35 36
23 23
1
3VSB_LAN
LAN_XO
USBVCC1
PD LED3 LED2 LED1 LED0 INT VDD2 GND2 CRS COL TXD3 TXD2
LAN1
19 19 19 19
2
1.5K-04
RXD0 RXD1 RXD2 RXD3 MDCK MDIO 3VSB
USB3USB3+
R63 0-08-O
USB3USB3+
23 23
C
GND2 R43 330-04
-LINK -ACT
2 2
2
R104 2
19 -PHYPWRDN
1
N CD4148WP-S N CD4148WP-S
24 23 22 21 20 19 18 17 16 15 14 13
-ACT
2
D8 P P D7
-LINK
3VSB
8 6 4 2
RN10 10K-8P4R-12
3VSB
1 R54 330-04
1
GND2 C90 .1u-16VY-04
GND2
19 19 19 19 19 19
TXDS+ R81 TXDS- R90
1 1
2 49.9-1-04 2 49.9-1-04
C104 .1u-16VY-04 1 2
RXDS+ R92 RXDS- R101
1 1
2 49.9-1-04 2 49.9-1-04
C118 .1u-16VY-04 1 2 R38
Near IC
C92 22P-04
2 0-08
1
B
GND2
X-25M-30m20KTSD
*
00
LED0 LINK/ACT
01
PWR/TXACT
10
SPEED 100
11
PWR/TXACT
LED1 SPEED
LED2 DUPLEX
LED3 COL
LINK/RXACT
SPEED
DUPLEX
SPEED 10
ACT
DUPLEX
LINK/RXACT
SPEED
COL
Default
A
A
Elitegroup Computer Systems Title
LAN (VT6103L) Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
20
of
29
24 24 25 25 25 25
A to B(2/16) VCC3 VCC3
-DTRB -RTSB TXDB
TXDB RXDB FAN_TAC1 FAN_PWM1 FAN_TAC2 FAN_PWM2
FAN_TAC1 FAN_PWM1 FAN_TAC2 FAN_PWM2
R229 2 R238 2
1 4.7K-04-O 1 4.7K-04
CFG2
R240 2 R252 2
1 4.7K-04 1 4.7K-04-O
CFG1
C
6 6
O.D B to 1.0(4/12)
CPUV1 CPUV0
8 SIO_MEMVADJ1 8 SIO_MEMVADJ0 5 TURBO_CK
O.D
CFG2 CFG1
B to 1.0(6/7) 25
VCC3
22 19 16
GPO29 -PCI_RST2
WT_BEEP 2 1
R9 4.7K-04
-PCI_RST1 2 1 22-04
R212
23,25 -PCI_RST3
VCC3
B to 1.0(6/6) 11,17,19 -PCI_RST 19 -LDRQ
-LDRQ
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
DTR2# RTS2# DSR2# VCC SOUT2 SIN2 FAN_TAC1 FAN_CTL1 FAN_TAC2/GP52 FAN_CTL2/GP51 FAN_TAC3/GP37 FAN_CTL3/GP36 VID5/GP35 VID4/GP34 GNDD VID3/GP33 VID2/GP32 VID1/GP31 VID0/GP30 JSBB2/GP27 JSBB1/GP26 JSBCY/GP25 JSBCX/GP24 JSAB2/GP23 JSAB1/GP22 JSACY/GP21 JSACX/GP20 MIDI_OUT/GP17 MIDI_IN/GP16 RESETCON#/CIRTX/GP15 PCIRST1#/SCRRST/GP14 PWROK1/SCRFET#/GP13 PCIRST2#/SCRIO/GP12 PCIRST3#/SCRCLK/GP11 VCC VIDVCC LRESET# LDRQ#
ITE8712F/KX * JP1 Flashseg1_EN(for SPI) 1:Disable JP2 JP3 JP4 * JP5
SerFlh_SO_SEL(SO1/SO2) 1:SEL FLH_SO2(don't care) CHIP_SEL(for 2pcs ITE)
don't care(2 ITE,4 COMs)
BUF_SEL(OD/push pull) 1:PCIRST# O.D. 1:FAN full turn. FAN_CTL_SEL 0:FAN mid turn. JP6 VID_ISEL(CPU478/775) Don't care. 18 19 19 19 19 19
ITE8718F 1.PECI 2.SST
5
PCLK_SIO
5
SIO_CLK48
A
-DTRA -RTSA
JP3
TXDA
JP5 JP4
-RTSB -DTRB
R26 R20 R22 R17 R12 R13 R15 R14
2 2 2 2 2 2 2 2
1 1 1 1 1 1 1 1
C49 1 C44 1
1
1
1
2
C100 1000P-04-O
RT1 10KT
2
5VSB 2
HM_AGND
LPT-BUSY LPT-PE LPT-SLCT HM_VIN0 HM_VIN1 HM_VIN2 ATXPG HM_VIN4 HM_VIN5 HM_VIN6 -RST_IN HM_VREF TMP_SYS TMP_CPU
D
C101 2200P-04
THERMDC
HM_VIN4 HM_VIN6
ER21 ER15 ER14 R77 R88 R74 ER20 ER19
1 1 1 1 1 2 1 1
HM_VIN4
C109
1
HM_VIN0 HM_VIN1 HM_VIN2
1 4.7K-04
2
HM_VIN5 C111 1u-10V FB18 MLB-160808-0120A-N2 1 2
HM_AGND
SIO_S4S5 G_LED1 TP3 TP2 TP4 TP5
1 1 1 1
R71 R70
2 2
R69 R72
PSIN IRRX
2 2
7 25
R62
VCC5
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34
-INDEX -MOA -DRVB -DRVA -MOB -DIR -STEP -WDATA -WE -TRAK0 -WP -RDATA -HEAD -DSKCHG
VCC5
R47 R48
2 2
2 150-8P4R-12 4 6 8 2 150-04
1 0-04 1 0-04-O
3VSB
C
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34
1 3
1 3
7 9 11 13 15 17 19 21 23 25 27 29 31 33
7 9 11 13 15 17 19 21 23 25 27 29 31 33
B
H17*2-LPW-P5E
ITE8712F/IX * JP1 KBCEN * JP2 KBC_IROM
0:Disable 1:KBC ROM built in
--CHIP_SEL(2 I/O,4 COMs) JP3 CHIP_SEL JP4 BUF_SEL 1:PCIRST# O.D. JP5 FAN_CTL_SEL 1:FAN full turn. 0:FAN mid turn. JP6 VID_ISEL Don't care.
FDD signals : RDATA#, INDEX#, TRAK0#, DSKCHG#, WP# is input pin.
-DRVB_1
+12V
Key pin (No through hole)
FDD -DENSEL
-PME 4.7K-04-O 18,22 1 1 4.7K-04
1 3 5 7 1
VCORE V_DIMM VCC3 VCC5
2 .1u-16VY-04 HM_AGND Avoid noise.
VCC5
G_LED2 4.7K-04-O 25 1 1 4.7K-04
ITE8712-S/KX-L..LEAD-FREE 01-230-712096 RN9
10K-1-04 10K-1-04 10K-1-04 6.81K-1-04 10K-1-04 HM_AGND 30.1K-1-04 10K-1-04 HM_AGND 10K-1-04
IX: GP10,GP40~46,GP53~55:Powered by VCCH(stand by) KX: GP10,GP41~46,GP53~55:Powered by VCCH(stand by)
IRTX -DSKCHG
-DSKCHG -WP -TRAK0 -RDATA -INDEX
2 2 2 2 2 1 2 2
B to 1.0(6/15)
-CASE_OPEN
IT8712F-KX
3
24 24 24
VCC5 R78
3
1
2
THERMDA 1
R79 22-04
-DRVB PECI
PECI
3
VCC5 IR
10K-04 10K-04 1K-04-O 10K-04 10K-04-O 1K-04 10K-04 1K-04-O
-PCI_RST -PCI_RST1 -PCI_RST2 -PCI_RST3 -PCI_RST4 -PCI_RST5
:NB,LAN,1394,ROM,SIO :PCI*2 -PCI_RST1 :PCIE*2 -PCI_RST2 :IDE*2
VCC5 C19 C102 C7
R8 R11
2 2
1 1K-04 1 1K-04
-RST_IN -KB_RST A20_GATE
R76 R27 R28
2 2 2
1 4.7K-04 1 4.7K-04 1 4.7K-04
5VSB
SERIRQ
R23
2
1 4.7K-04
VBAT
1 1 1
2 .1u-16VY-04 2 .1u-16VY-04 2 .1u-16VY-04
C105 C99
1 1
2 1u-10V 2 10u-10V-08
C97
1
2 1u-16VY
IRTX
R29
1 1K-04
2
2 10P-04 2 10P-04
3
4 6
IRRX
5VSB
B to 1.0(4/24) A
TC2 22u-25SE
Elitegroup Computer Systems Title
B to 1.0(6/9)
4
1 3 5
H3*2-P2E-O
:ITE8718 is VIDx VCC5
-PCI_RST3
VCC3
B to 1.0(4/10) CONROE & ITE8718
Size Custom Date:
5
2
2 1
TMP_SYS TMP_CPU
For AC resume to use ITE8712 PWR_BTN function.
B to 1.0(6/6) SIO_CLK48 PCLK_SIO
102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
-WP -INDEX -TRAK0 -RDATA -WE -HEAD -STEP -DIR -WDATA -DRVB_1 -DRVA -MOB -MOA -DENSEL
SIO_CLK48
VCC5
JP1 JP2
BUSY PE SLCT VCC VIN0 VIN1 VIN2 VIN3/ATXPG VIN4 VIN5 VIN6 VIN7 VREF TMPIN1 TMPIN2 TMPIN3 GNDA RSMRST#/CIRRX/GP55 PCIRST4#/SCRPRES#/GP10 MCLK MDAT KCLK KDAT GP40 PWROK2//GP41 GP53 PSON#/GP42 PANSWH#/GP43 GNDD PME#/GP54 PWRON#GP44 PSIN/GP45 IRRX/GP46 VBAT COPEN# VCCH IRTX/GP47 DSKCHG#
SERIRQ -LFRAME LAD0 LAD1 LAD2 LAD3 -KB_RST A20_GATE PCLK_SIO
SERIRQ -LFRAME LAD0 LAD1 LAD2 LAD3
-CASE_OPEN
R75 10K-1-04
B to 1.0(6/9)
39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
B
R89 30.1K-1-04
R68 1M-04
1
-DTRB -RTSB -DSRB
HM_VREF
1
24 24 24
VCC5
VBAT
1
-DCDB -RIB -CTSB
CTS2# RI2# DCD2# SIN1 SOUT1 DSR1# RTS1# DTR1# CTS1# RI1# DCD1# GNDD PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0 STB# AFD# ERR# INIT# SLIN# ACK#
24 24 24
128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103
Real S3 Pseudo S3
1
Temperature Monitor
LPT-D7 24 LPT-D6 24 LPT-D5 24 LPT-D4 24 LPT-D3 24 LPT-D2 24 LPT-D1 24 LPT-D0 24 -LPT-STB 24 -LPT-AFD 24 -LPT-ERR 24 -LPT-INIT 24 -LPT-SLIN 24 -LPT-ACK 24 VCC5 U2 VBAT
2
CFG1 0 1 0 1
2
LPT-D7 LPT-D6 LPT-D5 LPT-D4 LPT-D3 LPT-D2 LPT-D1 LPT-D0 -LPT-STB -LPT-AFD -LPT-ERR -LPT-INIT -LPT-SLIN -LPT-ACK
SERIRQ LFRAME LAD0 LAD1 LAD2 LAD3 KRST# GA20 PCICLK PCIRST5#/CLKRUN#/GP50 CLKIN GNDD DENSEL# MTRA# MTRB# DRVA# DRVB# WDATA# DIR# STEP# HDSEL# WGATE# RDATA# TRK0# INDEX# WPT#
CFG2 0 0 1 1
D
3
-DCDA -RIA -CTSA -DTRA -RTSA -DSRA TXDA RXDA
-DCDA -RIA -CTSA -DTRA -RTSA -DSRA TXDA RXDA
2
4
24 24 24 24 24 24 24 24
2
5
2
SIO ITE8712F/KX,ITE8718 Document Number Thursday, June 15, 2006
Rev
P4M890T-M Sheet 1
1.0 21
of
29
5
17 17
4
VCC5
AD[31:0] C_-BE[3:0]
VCC3
3
2
VCC5
-12V
+12V
VCC5
VCC3
VCC3
VCC5
-12V
+12V
PCI1
D
17 17
5 17
-INTB -INTD
PCLK_1
-INTB -INTD
PCLK_1
-REQ0 AD31 AD29 AD27 AD25 C_-BE3 AD23 AD21 AD19 AD17 C_-BE2
C
17
-IRDY
17
-DEVSEL
17
-PERR
17
-SERR
-IRDY -DEVSEL -PLOCK -PERR -SERR C_-BE1 AD14 AD12 AD10
AD8 AD7 AD5 AD3 AD1 -P1ACK64 B
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62
TRST +12V TMS TDI +5V INTA INTC +5V NC3 +5V NC4 GND GND 3VAUX RST +5V GNT GND PME AD30 +3.3V AD28 AD26 GND AD24 IDSEL +3.3V AD22 AD20 GND AD18 AD16 +3.3V FRAME GND TRDY GND STOP +3.3V SDONE SBO GND PAR AD15 +3.3V AD13 AD11 GND AD9
AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V
C/BE0 +3.3V AD6 AD4 GND AD2 AD0 +5V REQ64 +5V +5V
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49
-INTA -INTC
-INTA -INTC
12,17 17
B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49
-INTC -INTA
3VSB -PCI_RST1
-PCI_RST1 21 5 -GNT0
17
-PME
18,21
PCLK_2
17
-PME AD30
PCLK_2
-REQ1 AD31 AD29
AD28 AD26
AD27 AD25
AD24
1 AD22 AD20
2
AD19
C_-BE3 AD23
R192 100-04
AD21 AD19
AD18 AD16
AD17 C_-BE2
-FRAME -TRDY -STOP
-FRAME
17
-IRDY
-TRDY
17
-DEVSEL
-STOP
17
-PLOCK -PERR
PAR
17
-SERR PAR AD15
C_-BE1 AD14
AD13 AD11
AD12 AD10
AD9 C_-BE0
A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62
AD8 AD7
AD6 AD4
B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62
AD5 AD3
AD2 AD0
AD1
-P1REQ64
-P2ACK64
PCI-W
-12V TCK GND TDO +5V +5V INTB INTD PRSNT1 NC1 PRSNT2 GND GND NC2 GND CLK GND REQ +5V AD31 AD29 GND AD27 AD25 +3.3V C/BE3 AD23 GND AD21 AD19 +3.3V AD17 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD14 GND AD12 AD10 GND
C/BE0 +3.3V AD6 AD4 GND AD2 AD0 +5V REQ64 +5V +5V
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49
-INTB -INTD
D
3VSB -PCI_RST1 -GNT1
17
-PME AD30 AD28 AD26 AD24
1 AD22 AD20
2
AD20
R189 100-04
AD18 AD16 -FRAME
C
-TRDY -STOP
PAR AD15 AD13 AD11 AD9 C_-BE0
A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62
AD6 AD4 AD2 AD0 -P2REQ64 B
PCI-W
INT:B IDSEL:AD20
INT:A
VCC5
VCC5
RN12
RN14 -P1ACK64 -P1REQ64 -P2REQ64 -P2ACK64
2 4 6 8
1 3 5 7
4.7K-8P4R-12
PCLK_1 PCLK_2
2 4 6 8
C164 C162
1 1
2 10P-04-O 2 10P-04-O
4.7K-8P4R-12
VCC5
VCC5 VCC3
VCC3
VCC3
+ EC25 1000u-6V3LD8H14EG-LU
4.7K-8P4R-12
A
1
1
2 4 6 8
2
4.7K-8P4R-12
1 3 5 7
1
RN11 -INTB -INTD -INTC -INTA
2 4 6 8
2
RN13
2
1 3 5 7
1 3 5 7
TRST +12V TMS TDI +5V INTA INTC +5V NC3 +5V NC4 GND GND 3VAUX RST +5V GNT GND PME AD30 +3.3V AD28 AD26 GND AD24 IDSEL +3.3V AD22 AD20 GND AD18 AD16 +3.3V FRAME GND TRDY GND STOP +3.3V SDONE SBO GND PAR AD15 +3.3V AD13 AD11 GND AD9
AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V
IDSEL:AD19
-FRAME -SERR -PERR -PLOCK
VCC3
PCI2
-12V TCK GND TDO +5V +5V INTB INTD PRSNT1 NC1 PRSNT2 GND GND NC2 GND CLK GND REQ +5V AD31 AD29 GND AD27 AD25 +3.3V C/BE3 AD23 GND AD21 AD19 +3.3V AD17 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD14 GND AD12 AD10 GND
-STOP -DEVSEL -TRDY -IRDY
1
EC19 EC24 1000u-6V3LD8H14EG-LU 1000u-6V3LD8H14EG-LU-O A
B to 1.0(5/23)
Elitegroup Computer Systems Title
PCI 1 & PCI 2 Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
22
of
29
PIORDY IRQ14
-HD_LED1
PDD8 PDD9 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15
22 24 26 28 30 32 34 36 38 40
CSEL_1
SDD[15:0]
IDE2 -PCI_RST3 SDD7 SDD6 SDD5 SDD4 SDD3 SDD2 SDD1 SDD0
B to 1.0(6/6)
R420 1
18 18 18 18 18 18 1918 1818 1818
470-04 2
-P66DET PDA2 -PDCS3
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
SDDREQ
SDDREQ -SDIOW -SDIOR SIORDY -SDDACK IRQ15 SDA1 SDA0 -SDCS1
SIORDY IRQ15
-HD_LED2
H20*2-LPBL-P20E
2 4 6 8 10 12 14 16 18
CSEL_2
R418
1
2 4.7K-04
PIORDY IRQ14
R419 R421
1 1
2 4.7K-04 2 4.7K-04
R443 1
470-04 2
19 18 18
VCC3
PDD7 SDD7
R392 R397
2 10K-04 2 10K-04
1 1
SIORDY IRQ15
R445 R446
1 1
2 4.7K-04 2 4.7K-04
-SATA_LED
-SATA_LED D18
N
P CD4148WP-S
-HD_LED1
D15
N
P CD4148WP-S
-HD_LED2
D17
N
P CD4148WP-S
2
FUSE-1.1A
9
7
PWR 8
16
D
10
12
KBVCCSB
L1
1
2
0-08 C74 .1u-16VY-04
RN4 4.7K-8P4R-12
C51 .1u-16VY-04
KBVCCSB PSKB1
1
KDATA
2
L4 -HDDLED
MDT
11
KBVCCSB1
F8
1
VCC3
17 19
6
GND
USBVCC1
DEMO 5.6K ohm 2 4.7K-04
14
MCK
B to 1.0(4/10)
H20*2-LPW-P20E
1
PWR 4
2
5
KBVCCSB1
R444
1
KCK
-S66DET SDA2 -SDCS3
SDDREQ
KDT
GND 3
15
17
22 24 26 28 30 32 34 36 38 40
DEMO 5.6K ohm PDDREQ
13
SDD8 SDD9 SDD10 SDD11 SDD12 SDD13 SDD14 SDD15
1
PDDREQ
PDDREQ -PDIOW -PDIOR PIORDY -PDDACK IRQ14 PDA1 PDA0 -PDCS1
2 4 6 8 10 12 14 16 18
2
18 18 18 18 18 18 18 18 18
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
1
2
D
18
IDE1 -PCI_RST3 PDD7 PDD6 PDD5 PDD4 PDD3 PDD2 PDD1 PDD0
-PCI_RST3
2
7 5 3 1
PDD[15:0] 21,25
3
8 6 4 2
18
4
1
5
17
25
17
17
2
KBCLK
1
MDATA
L2 1
MLB-160808-0120A-N2 2 MSDATA
L5
MLB-160808-0120A-N2
1
MCLK
2
L3
1 2 3 4 5 6
MLB-160808-0120A-N2
KCLK
C
USBVCC1
KBDATA
KBDATA NC1 GND VCC KBCLK NC2 HOLE2 HOLE3 MSDATA HOLE4 NC3 HOLE5 GND HOLE1 VCC MSCLK NC4
7 8 9 10 11 12
MSCLK
MLB-160808-0120A-N2
13 14 15 16 17
C
MINI-DUAL-6P-C CHOKE2
USB1
5 6 7 8 9 10
USB0USB0+
CMK-280-S-O
2 2 2 2
0-04 0-04 0-04 0-04
USB0USB0+ USB1USB1+
CN7 180P-8P4C
USB*2 GND2
GND2
0 OHM-0805 R60
2 0-08
1
VCCSB
USB 0~3
USB 4~7
USBVCC1
0-08
VCCSB_F F7 FUSE-2AS-O
2
1 1
GND2
F2 1
USBP4USBP4+ USBP5USBP5+
2 4 6 8
2 4 6 8
1 3 5 7
1 3 5 7
USB4USB4+ USB5USB5+
17 17 17 17
USBP4USBP4+ USBP5USBP5+
USBP4USBP4+ USBP5USBP5+
R263 R266 R268 R269
1 1 1 1
0-04 0-04 0-04 0-04
2 2 2 2
2
C93 C82 .1u-16VY-04-O .1u-16VY-04 1000P-04
GND2
GND2
GND2
1 F6
2 FUSE-2AS
EC28 1000u-6V3LD8H14EG-LU
C295 .1u-16VY-04
EMI
EMI
C287 .1u-16VY-04-O
B
USB3
1 3 5 7
USB4USB4+
CMK-280-S-O
C55
0 OHM-0805
USBVCC2
CHOKE5
EC5 1000u-6V3LD8H14EG-LU
USBVCC2
2
EMI
2
B
2 0-08
EMI
2
F3
2
1
EMI
1
1 1 1 1
2
R51 R52 R49 R50
USB1USB1+
8 6 4 2
1
USBP0USBP0+ USBP1USBP1+
7 5 3 1
2
USBP0USBP0+ USBP1USBP1+
1 2 3 4 11 12
VCC -DATA1 +DATA1 GND HOLE1 HOLE2
1
17 17 17 17
VCC -DATA2 +DATA2 GND HOLE3 HOLE4
2
USB0+ USB0USB1+ USB1-
1 3 5 7
1 3 5 7
1
2 4 6 8
1
2 4 6 8
1
USBP0+ USBP0USBP1+ USBP1-
USB4USB4+ USB5USB5+
VCC DATA0DATA0+ GND
VCC DATA1DATA1+ GND OC
2 4 6 8 10
USB5USB5+
H5*2-Y-P9E
17 17 17 17
USBP2USBP2+ USBP3USBP3+
USBP2USBP2+ USBP3USBP3+
R85 R84 R83 R82
1 1 1 1
0-04 0-04 0-04 0-04
2 2 2 2
USB2USB2+ USB3USB3+
USB2USB2+ USB3USB3+
20 20 20 20
CHOKE3
2 4 6 8
2 4 6 8
1 3 5 7
1 3 5 7
USB6USB6+ USB7USB7+
17 17 17 17
USBP6USBP6+ USBP7USBP7+
USBP6USBP6+ USBP7USBP7+
R271 R272 R298 R299
1 1 1 1
2 2 2 2
0-04 0-04 0-04 0-04
USB4
1 3 5 7
USB6USB6+
CMK-280-S-O A
USBP2USBP2+ USBP3USBP3+
USBVCC2
CHOKE6 USBP6USBP6+ USBP7USBP7+
USB6USB6+ USB7USB7+
VCC DATA0DATA0+ GND
VCC DATA1DATA1+ GND OC
2 4 6 8 10
2 4 6 8
2 4 6 8
1 3 5 7
1 3 5 7
USB2USB2+ USB3USB3+
CMK-280-S-O USB7USB7+ A
H5*2-Y-P9E
Elitegroup Computer Systems Title
USB, PS2, IDE Size Document Number Custom Date: 5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
23
of
29
5
4
3
2
1
LPT D5 CD4148WP-S
2
8 6 4 2
8 6 4 2
8 6 4 2
8 6 4 2
7 5 3 1
7 5 3 1
7 5 3 1
R39 2.2K-04
D
7 5 3 1
P
1
RN8 RN5 RN6 RN7 2.2K-8P4R-12 2.2K-8P4R-12 2.2K-8P4R-12 2.2K-8P4R-12 N LPTVCC
VCC5
D
LPT1
-NPINIT CN3 -NSLIN NPRD2 NPRD3
1 3 5 7
2 180P-8P4C 4 6 8
-NAFD CN6 NPRD0 -LPT-ERR NPRD1
1 3 5 7
2 180P-8P4C 4 6 8
C48
1
-NSTB
COM 1
B
2
VCC5
12
1
BLUE
MBLUE
2 FB-30-S
C35 10P-04
N CD4148WP-S
P 21 21 21 21 21 21 21 21
-12V D3
12VCC
-RIA -DTRA -CTSA TXDA -RTSA RXDA -DSRA -DCDA
P CD4148WP-S
N
-12VCC
1
12V
VCC
20
19 15 18 13 16 14 17 12
RA1 DA2 RA2 DA3 DA1 RA4 RA3 RA5
RY1 DY2 RY2 DY3 DY1 RY4 RY3 RY5
2 6 3 8 5 7 4 9
10
-12V
GND
11
5 9 4 8 3 7 2 6 1
SPDAT2 HSYNC VSYNC SPCLK2
SPDAT2 HSYNC VSYNC SPCLK2
R18 R19
1 1
NRIA
25
NRIB
25
VCC5
21 21 21 21 21 21 21 21
-RIB -DTRB -CTSB TXDB -RTSB RXDB -DSRB -DCDB
12V
VCC
20
19 15 18 13 16 14 17 12
RA1 DA2 RA2 DA3 DA1 RA4 RA3 RA5
RY1 DY2 RY2 DY3 DY1 RY4 RY3 RY5
2 6 3 8 5 7 4 9
10
-12V
GND
8 180P-8P4C 6 4 2
NDTRA CN1 NRXDA NTXDA NDCDA
7 5 3 1
8 180P-8P4C 6 4 2
NDCDB NTXDB NRTSB NRIB
U12
1
7 5 3 1
VGA1
R25 4.7K-04
C23 CV22P5V
C14 CV22P5V
C15 CV22P5V
B
CONN-15P3R-90FM-D
COM2
1 3 5 7 9
NRXDB NDTRB NDSRB NCTSB
2 4 6 8
H5*1-P10E-O NRIB NDTRB NCTSB NTXDB NRTSB NRXDB NDSRB NDCDB
11
B to 1.0(4.24) A
NDTRB CN9 NRXDB NTXDB NDCDB
7 5 3 1
8 180P-8P4C-O 6 4 2
NRIB CN8 NCTSB NDSRB NRTSB
7 5 3 1
8 180P-8P4C-O 6 4 2
Elitegroup Computer Systems Title
COM, LPT, VGA Size Document Number Custom
ST75185-O
Date: 5
C46 .1u-16VY-04-O
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
2 10-04 2 10-04
C22 CV22P5V CN2 NRIA NCTSA NDSRA NRTSA
COM 2
ST75185
2
MRED MGREEN MBLUE
R24 4.7K-04
12 12 12 12
CONN-9P2R-MGL
FB4
1
C13 CV22P5V
220P
BOM coherence
10 11
SMDC110-O 2
VCC5
COM1 NRIA NDTRA NCTSA NTXDA NRTSA NRXDA NDSRA NDCDA
F1 1
0-O
U3 D4
VGA
C12 CV22P5V
FB3
VCC5 +12V
MGREEN
2
FB-30-S C31 10P-04
2
-NSTB -NAFD NPRD0 NPRD1
1
2 33-8P4R-12 4 6 8
1
GREEN
2
1 3 5 7
1 3 5 7
2 180P-8P4C 4 6 8
NPRD4 CN4 NPRD5 NPRD6 NPRD7
12
1
LPT-D0 LPT-D1
-NPINIT -NSLIN NPRD2 NPRD3
2 180P-8P4C 4 6 8
2
-LPT-STB -LPT-AFD LPT-D0 LPT-D1
2 33-8P4R-12 4 6 8
1 3 5 7
C
FB2
1
RN2
1 3 5 7
-LPT-ACK CN5 LPT-BUSY LPT-PE LPT-SLCT
C11 CV22P5V
1
LPT-D2 LPT-D3
B to 1.0(4.24) For Overshoot/Undershoot.
1
RN3
-LPT-INIT -LPT-SLIN LPT-D2 LPT-D3
1 3 5 7
NPRD5 NPRD4 NPRD7 NPRD6
MRED
2
FB-30-S C28 10P-04
2
21 21 21 21
LPT-D5 LPT-D4 LPT-D7 LPT-D6
2 33-8P4R-12 4 6 8
2
21 21 21 21
LPT-D5 RN1 LPT-D4 LPT-D7 LPT-D6
FB1
1
RED
1
CONN-25P2R-FHWR 21 21 21 21
A
12
1
C
20/12/20/12/20/12/20
26 27 28
1
-LPT-ERR
For TCL LCD monitor flash issue and VEGA signal.
2
21
NPRD3 -NSLIN NPRD2 -NPINIT NPRD1 -LPT-ERR NPRD0 -NAFD -NSTB
Closed to VGA connector(follow DG).
2
NPRD4
1
NPRD5
ER5 75-1-04
2
NPRD6
ER6 75-1-04
2
NPRD7
ER7 75-1-04
1
-LPT-ACK
2
LPT-BUSY
1
-LPT-ACK
2
LPT-BUSY
21
RED GREEN BLUE
13 25 12 24 11 23 10 22 9 21 8 20 7 19 6 18 5 17 4 16 3 15 2 14 1
LPT-PE
1
21
LPT-SLCT
2
LPT-PE
1
LPT-SLCT
2
21 21
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
24
of
29
5
4
3
2
1
ATXPWROK 5VSB
+12V
1
PANEL1
C397 .1u-16VY-04-O
9
R424 0-04
VCC5
2N3904S-S-O
C395 1000P-04
2
Near R438.
R427 1K-04
1
2 R432 4.7K-04
D
C
Q36 2N7002A-S
S
G 1
Q39 2N3906S-S B
1
R450 2.2K-04
R434 680-04 1 2
R436 4.7K-04
3VSB
2
Q31 2N3904S-S
-PS_ON
R460 100-04
2
2
1
1 VCORE
E
B
Q27 2N3904S-S
R431 4.7K-04
C327 .1u-16VY-04
2
2 B
-SUSB
C
1 R411 2 1K-04
R393 1K-04
7,18
C
N
1
SPKR
E
P
1818
-RING
3VSB
PAC-WT-1205
2
R394 100-04
BUZZER P N
SPKOUT
2 1
1
2
C331 .1u-16VY-04 1 2
C
WT_BEEP
C
N CD4148WP-S
CD4148WP-S
EC38 100u-16SE
VCC5
R502 4.7K-04
2 D16
VCC3
PW-24P 2R
C401 .1u-16VY-04
E
NRIA
P
1
24
C399 .1u-16VY-04-O
5VSB +12V
B to 1.0(6/7)
C
NRIB
C398 .1u-16VY-04-O
ATX_PWROK 7
1 21
21
24
VCC3
Near PCI2 slot.
2
E
Q30
G_LED2
D14
VCC3
D
ATX_PWROK
1
C
R402 1K-04-O 1 2 B
-SUSC
5 6 7 8
PWR
21
RST
G_LED1 G_LED2A
8,18
1 2 3 4
2
1
B to 1.0(4.24)
2
E
R399 0-04
+MSGLED
Q29 2N3904S-S-O
+HDDLED
R401 1K-04-O 1 2 B
-SUSC
C
G_LED1A
8,18
VCC5
VCC5
1
C366 .1u-16VY-04
2
H5*1-P10E
EMI
VCC5
2
EMI
1 2 3 4 5 6 7 8 9 10 11 12
3V3 3V3 -12V 3V3 GND GND PS-ON 5V GND GND GND 5V GND GND RES PW-OK 5V 5VSB 5V 12V 5V 12V GND 3.3V
2
18
13 14 15 16 17 18 19 20 21 22 23 24
1
-PWR_BTN
2
2 R429 100-04
1
1
-PS_ON
2
2
2 -PWRBRN
G_LED1A G_LED2A -PWR_BTN
1
-HW_RST
ATX1
R425 10K-04
2
-HDDLED
PANEL1 1 2 3 4 5 6 7 8 9
HDD_LEDP -HDDLED
VCC3
-12V
R415 330-04
1
23
R400 330-04
1
1
1
1 2
R416 330-04
D
5VSB VCC3
A to B(2/20)
1
VCC5
S1:5V S5:0
S4/S5
1
0
0
0
1
S3
1
0
0
1
1
S1
1
0
1
1
1
S0(ON)
PANEL1(4,2)
Green
G-blinking
LPANEL1(3,5,7)
Green
G-blinking
LSJ1(1,2)
Dark
SJ1(1,3)(2,3)
Light
GLED1 GLED2
HIGH LOW
Y-blinking G-blinking
Yellow
Dark Blinking
Light
E
1
C
Q40 2N3904S-S
Q41 2N3904S-S
R459 4.7K-04
Dark Dark Dark
Blinking HIGH SWITCH
B
LOW SWITCH
VCC3
Dark
1
Mechanical off
2
5VSB
HIGH HIGH
R438 4.7K-04
B
R447 4.7K-04
1 21,23
5 CKGEN_RESET
1
S
D
PWRGD_CPU 3 R451 0-04
3 1
2
1
C155 470P-04 C161 1u-08
R138 4.7K-04
4 3 2 1
1
EC30 22u-25SE
1
FAN_TAC2
FAN_PWM2 P N D9 +12V CD4148WP-S
2
21
H4*1-POH
21
2
1 R150 1K-04
1 2
CTL SENSE +12V GND
R135 100-04 1 2
Q43 2N7002A-S
2 G
C394 10u-10V-08
For reset button hang "FF" issue. SYS_FAN
2
1 2
4 3 2 1
D26 BAT54A
B to 1.0(5/29) VCC5
VCC5 CPU_FAN
1
FAN_PWM1 P N D11 +12V CD4148WP-S C455 470P-04 C454 1u-08
1
R539 100-04 1 2
2
2
A
R538 4.7K-04
2
1 FAN_TAC1
1 2
21
2
2
SYS_FAN
VCC5
R537 1K-04 21
G
-HW_RST
5,6 VCORE_GD
2 G
Q42 2N7002A-S
1
CPU_FAN VCC5
2
1 R455 2 1K-04-O
R452 100-04 1 2
S
-PCI_RST3
2
ATX_PWROK
VCC5
1 3
1
R453 4.7K-04
PWRGD_SB 19 Q38 2N7002A-S C384 1u-25V-O
S
B to 1.0(6/7)
B
R442 0-04
2
VCC5
D24 BAT54C-O
2
0
1
-TRIP
1
0
0
3
2
0
0
S4,S5
D
0
0
S3
B
D
0
1
S1
2
1
0
S0
MODE
E
-RSMRST -SUSST1 -SUSA -SUSB -SUSC
R458 1K-04
2
1
R440 1K-04
CTL SENSE +12V GND
A
H3*1-PO EC18 22u-25SE
Elitegroup Computer Systems Title
B to 1.0(4/10)
FRONT PANEL, FAN, ATX24P Size Document Number Custom Date:
5
4
3
2
Rev
1.0
P4M890T-M
Thursday, June 15, 2006
Sheet 1
25
of
29
5
4
2 1
1 2
GND 78L05-D
C80 .1u-16VY-04
2 R146 0-08
FRONT_R FRONT_L F_MIC1 F_MIC2
+5VA
AUGND
27
SURR_R
27
CEN
PORT-G_L
27
LFE
PORT-G_R
C21
1 ER4 1
C24 C40
27 SIDE_SURR_L
C47
2
2 2 2 2
2 1u-10V-O 2 10u-10V-08
1 1
1
2 10u-10V-08-O 2 10u-10V-08-O JD 2 10u-10V-08-O 2 10u-10V-08-O
1 1
R5
Place near CODEC each PIN
39
JDREF
41
SURR-OUT_R
42
AVSS2
VOER
U1
LINE1_R
24
C20
1
2 2.2u-10V PORT-C_R
LINE1_R
27
LINE1_L
23
C25
1
2 2.2u-10V PORT-C_L
LINE1_L
27
MIC1_R
22
C38
1
2 1u-10V
PORT-B_R
MIC1_L
21
C42
1
2 1u-10V
PORT-B_L
CD-R
20
C45
1
2 1u-10V
CD-R
CD-GND
19
C50
1
2 1u-10V
CD-G
C54
1
2 1u-10V
CD-L
MIC1_R
27
MIC1_L
27
CD-L
LFE-OUT
MIC2_R
17
C85
1
2 10u-10V-08-O PORT-F_R
MIC2_R
27
45
SIDESURR-OUT_L
MIC2_L
16
C88
1
2 10u-10V-08-O PORT-F_L
MIC2_L
27
EC40 1
2 470U/10V-O
PORT-E_R
LINE2_R
27
PORT-E_L
LINE2_L
27
C71
1
2 1u-10V
AUX_R
C75
1
2 1u-10V
AUX_L
12
11
10
9
8
7
6
DVSS1
5
4
3
GPIO0 / XI
DVDD1
ALC655
16,18
C73 .1u-16VY-04 ACZ_SDATA_IN
SYNC
16,18
R44
1
2 22-04
SDIN0
16,18
R36
1
2 22-04
BIT_CLK
16,18
BITCLK ALC883 SB->CODEC(24MHz) ALC655 CODEC->SB(12.288MHz)
SDOUT
27
PORT-D
LINE1_JD
27
PORT-C
MIC1_JD
27
PORT-B
SURR_JD
27
PORT-A
2
1 5.1K-1-04-O 1 10K-1-04-O SenseB 1 0-04-O
SURRBACK_JD
2 2
27
0: normal(No active) (internal 100k pull up to +5v) 1:(>3V)mute back panel 6CH output (plug-in earhpone at front panel)
C142 22P-04
AUX_R
1 R112 2 1K-04
CODEC_XO CODEC_XI 1
1
X3 X-24.576MHZ
1
R116 47K-04
2 C143 22P-04
1 2 3 4
2
27
PORT-H
CEN_JD
27
PORT-G
SenseB
27
PORT-E&F
1 2 3 4
A
H4*1 R141 47K-04
AUGND
Elitegroup Computer Systems
Header 4X1 Title
ALC883 & ALC655 Chipset
AUGND AUGND Size Custom Date:
5
B
AUX_IN1
AUX_L
2
AUGND
MIC2
AUX_IN
2
F_L_A
ALC655 MUTE BACK PANEL JD
2
FRONT_JD
ER3
C81 22P-04
1
For CNR slot.
3
C41 4.7u-10V-08
R2
PORT-F_R 1 4.7K-04-O PORT-F_L 1 4.7K-04-O
2
1 5.1K-1-04-O 1 10K-1-04-O 1 20K-1-04-O 1 39.2K-1-04-O
ER1
R127 1K-04
B to 1.0(4/25) F_L_A
To front. R3
2 ER10 2 ER11 2 ER8 2 ER9
NetB -AC97_RST 16,18
ACZ_BITCLK
2
JD
1
A
C
LINE2
TP1
B to 1.0(4/10) R16 10K-04 1 2
2
ALC883/ALC655 Co-layout
ALC655S
1
2 0-04-O 2 0-04-O
1 1
R4
1 PORT-E_R 4.7K-04-O 1 PORT-E_L 4.7K-04-O
2
1
R40 R35
NetA
ER2 2
2
ALC883 ALC655
CODEC_XO
1
1 2 MLB-160808-0120A-N2
3
To front. R1
ALC883 Jack Detect Resistors Networks
1
B to 1.0(4/10) 27 -FPAUD_PRESENCE 5 CODEC_14
NetA
FB5
C79 1u-10V
EXT 14.318M Yes No
2
1
1
VCC3
2
C53 47P-04-O
CODEC_XI
SPDIF_IN
PC-BEEP
13
RESET#
Sense A(JD1)
SYNC
SPDIFO
DVDD2
48
SDATA-IN
SPDIFO
DVSS
2 470U/10V-O
BIT-CLK
EC41 1
SDATA-OUT
14
GPIO1 / XO
LINE2_L
AUGND
MIC1
Place near Chip
LINE2_R
B to 1.0(4/10)
To rear.
For Vista(Realtek demo 330uF)
CEN-OUT
44
2 0-04-O
D2 BAT54A-O 1 2
18
SPDIFI / EAPD
R73
VOFR
43
SIDESURR-OUT_R
1
3 2
47
1
D1 BAT54A-O 1
ALC883
AVDD1
SURR-OUT_L
40
2
AUGND
25
26
27 VREF
AVSS1
29
28 MIC1-VREFO_L
LINE1-VREFO_L
31
30 MIC2-VREFO
32
34
33 DCVOL
LINE2-VREFO
AVDD2
MIC1-VREFO-R
LINE1-VREFO_R
38
1 PORT-B_R 2.2K-04-O 1 PORT-B_L 4.7K-04 1 PORT-B_R 4.7K-04
2
2 R204
2 .1u-16VY-04 2 10u-10V-08-O
1 1
SPDIF_IN
0:ALC655 Ext 14.318M
VOBR R7
15
C52
F_MIC2
VOBR=VREF_MIC in ALC655 C86 C76
Sense B(JD2)
FRONT-OUT_R
35
36 2 10u-10V-08-O 2 VOHR 20K-1-04-O 2 10u-10V-08-O
37
ALC655 ALC883 X 2.2K 4.7K 2.2K X 4.7K
VREF bias for stereo MIC.
1u-10V 1000P-04 1000P-04 1u-10V
46
27 SIDE_SURR_R
ALC655 ALC883
1 1 1 1
AUGND C10 C17 +5VA
FRONT-OUT_L
2 1
+5VA
For Vista C18
C2 C5 C6 C1
AUGND
AUGND
SURR_L
For ALC655 VOER VOFR VOCL VOBR
ALC883
R6 10K-04-O
EC1 100U/16V
C
1
R5 R7 R204
27 27
2 1
EC2 100U/16V
AUGND
VOER VOFR VOCL VOBR
1
For Vista (Realtek demo 330uF)
2
1
EC1,EC2 100uF/16V 470uF/10V
D
R55 47K-04-O
B to 1.0(4/14)
F_MIC1 F_MIC2
AUGND
C8 .1u-16VY-04
R61 47K-04-O
27 27
NetB
ALC655 ALC883
SPDIFO
R86 47K-04-O 2
1
+5VA
27
CD-R
Header 4X1
PORT-D_R PORT-D_L
1 R87 0-04 AUGND
B
CD-L CD-G
1 1K-04
AUGND
AUGND
27
1 1K-04 1 1K-04
R53 2
AUGND AUGND
2
R80 2 R65 2
H4*1
2
B to 1.0(4/10)
C16 .1u-16VY-04-O
G
D
TC1 22u-25SE
1 2 3 4
1 2 3 4
1
+5VA
2
O
1
VOUT
D6 U4 CD4148WP-S I VIN P N
CD_IN1
2
2
1
CD_IN
+5VA
FB19 FB120 1
1
+12V
2
1
D10 SS14 P N
2
5VSB
3
4
3
2
Document Number
Rev
P4M890T-M
Monday, June 19, 2006
Sheet 1
1.0 26
of
29
5
4
3
2
1
HD connector 1.Pin x3,x4 Normal open(Combo Jack). 2.Pin x3 ,x4 short if jack is plug-in. (Detect which jack is plug-in) 3.Support Semi-AUTO plug-in.(Line-In, Line-Out, Mic)
ALC655/ALC883
26
LINE1_L
PORT-C_L
26
LINE1_R
PORT-C_R
FB7 FB9
1
2
1
C57 100P-04
AUGND
HD audio front panel.
26
FRONT_JD
G3 G4 G5 G6
AUGND
AUGND
SW_D
E3 E4 E2
F_L
1.Support AUTO plug-in.(MIC2, Line2-Out) 2.Support mute function.(AP do it)
F_R
C84 C83
26
MIC1_R
PORT-B_R
1
C56 100P-04
ALC655
C9
ER13 20K-1-04-O
C4 470P-04
F_L_A
26
AUGND
Rear Panel Onboard Analog I/O JS1B AUJK-BL+GR+R
AUGND CEN_JD
SW_G
26
CEN
PORT-G_L
26
LFE
PORT-G_R
FB12 1 FB17 1
26
H4X1-P3E
1
SPDIFO
4
SURR_JD
26
SURR_L
PORT-A_L
26
SURR_R
PORT-A_R
FB13 1 FB15 1
AUGND
AUGND
26 SURRBACK_JD 26 SIDE_SURR_L
PORT-H_L
26 SIDE_SURR_R
PORT-H_R
FB14 1 FB16 1
D5 D4 D3 D2
G6
G8 B5 B4 B3 B2
Line Out
SideSurr
Mic In
C3 C4 C2
1
1
AUGND
AUGND
Side-Surround
C5 G1
* Implement Block H only if PORT-H is configured as I/O port AUGND
E5 E4 E3 E2
C5 C4 G1 C3 C2 F5 F4 G2 F3 F2
A
Surround
C68 100P-04-O
1
A5 A4 A3 A2
AUGND
1
G4
Line In
AUGND
* Implement Block G only if PORT-G is configured as I/O port
MLB-160808-0120A-N2-O 2 MLB-160808-0120A-N2-O 2 C66 100P-04-O
B
Surround
B5
SW_H
TOP View Cen/Bass
B3 B4 B2
MLB-160808-0120A-N2-O 2 MLB-160808-0120A-N2-O 2 C67 100P-04-O
Center/Bass out
A5
SW_A
26
C65 100P-04-O
Back View
C69 100P-04-O
1
C64 100P-04-O
VCC5
A3 A4 A2
MLB-160808-0120A-N2-O 2 MLB-160808-0120A-N2-O 2 2
26
2
AUGND AUGND
Near header. EMI
SPDIFO1 1 2
AUGND AUGND
470P-04
SPDIF Out
B
AUGND
2
AUGND
C
Mic in
F5 G2
C58 100P-04
ALC655 MUTE DETECT
ALC883
AUGND AUGND AUGND AUGND
FB8
26
F3 F4 F2
MLB-160808-0120A-N2 2 MLB-160808-0120A-N2 2 2
-FPAUD_PRESENCE
1
2
ER12 39.2K-1-04-O
C60 C62
F_R 10u-10V-08 F_L 10u-10V-08
FB6
2
F_L_A AUGND
470P-04 470P-04 470P-04 470P-04
PORT-B_L
2
10
H5X2-P8E
C43 C37
MIC1_L
1
2 F_R_A
2
22-04 1 1 22-04
MIC1_JD
26
1
ALC655
R42 LOUTL 2 LOUTR 2 R41
2 4 6
SW_B
26
2
AUDIO1 1 3 5 7 9
PORT-F_L PORT-F_R PORT-E_R SenseB PORT-E_L
MIC2_L MIC2_R LINE2_R SenseB LINE2_L
1
26 26 26 26 26
R31 0-04
Line out
G7 G8
1
ALC655
ALC883 R32 10K-04-O
C
Daughter card -FPAUD_PRESENCE is connected. (ALC883:GPIO) AC'97 1 0 HD
+5VA
0-04-O 1 0-04-O 1
1
VCC3 1
AUGND
R21 10K-04
2
R33 10K-04
R58 LOUTL 2 R56 LOUTR 2
2
1
1
C89 4700P-O
2
1.0 to 1.0A(4/13)
ALC883
AUGND
E5
+5VA
2
1
F_MIC2
R93 2.2K-04 2 1
2
26
C94 1u-10V 2 1
Line in
D5
C59 100P-04
1
AUGND
D
D3 D4 D2
MLB-160808-0120A-N2 2 MLB-160808-0120A-N2 2 2
2 C63 100P-04
LINE1_JD
C77 4700P-O
AUGND
JS1A AUJK-BL+GR+R
SW_C
26
1
1
F_MIC1
R30 2.2K-04 2 1
2
26
C78 1u-10V F_MIC1 2 1
C61 100P-04
Rear Panel Onboard Analog I/O
LOUTR
2
2
ALC655
R59 22K-04
LOUTL
1
R57 22K-04
2
FRONT_R
MLB-160808-0120A-N2 2 MLB-160808-0120A-N2 2
1
26
FB11 1 FB10 1 1
FRONT_L
1
D
26
A
ALC655 6-CH JS1 AUDIO1 header Purple AUDIO1(5-6,9-10) Short
Screw hole G3
G5 G7
PCB edge
ALC883 8-CH Green NC
Elitegroup Computer Systems
PCB edge Title
ALC883 & ALC655 Connector
Cen/LFE: Center/Lower Frequency Enhancement(Bass) Size Custom Date: 5
4
3
2
Document Number
Rev
P4M890T-M
Thursday, June 15, 2006
Sheet 1
1.0 27
of
29
5
4
3
LGA775 PACKAGE
CLK Buffer
Prescott CPU
D
D2CLK[2:0]+/200/266MHZ
DDR2_DIMM1
D2CLK[5:3]+/200/266MHZ
DDR2_DIMM2
2
1
D
MCLK_FB 200/266MHZ
CPU_CLK+/133/200/266MHZ
MCLKO+/200/266MHZ
NB_CLK+/133/200/266MHZ NB_PCIE CLK 100MHZ
VIA NB :P4M890
GCLK_NB 66MHZ
C
C
GUI_CK14 14.318MHZ
MII
EXTERNAL
VT6103L
CLK GEN. PCIE_CLK1+/100MHZ
BIT_CLK
PCIEX16 - 16 LANES
PCIE_CLK2+/100MHZ
ALC655
12.288MHZ
VIA SB
BIT_CLK
ALC883
24MHZ
PCIEX1 - 1 LANE VCLK_SB 66MHZ
VT8237R+ (VT8237A) SATA
25M Hz
RTC
32.768K Hz
USB_CLK48 48MHZ PCLK_SB 33MHZ
B
B
SB_OSC 14.318MHZ PCLK_1 33MHZ
PCI SLOT1
PCLK_2 33MHZ
PCI SLOT2
KB_CLK
KEYBOARD
MS_CLK
MOUSE PCLK_1394 33MHZ PCLK_SIO 33MHZ SIO_CLK48 48MHZ PCLK_ROM 33MHZ
A
IEEE 1394
24.576MHz
SUPER IO IT8712F
A
LPC BIOS
Elitegroup Computer Systems Title
14.31818MHz
Size Custom Date:
5
4
3
2
Clock Diagram Document Number
Rev
P4M890T-M
Wednesday, April 12, 2006
Sheet 1
1.0 28
of
29
5
4
3
D
2
1
D
LAN PCI1
PCIEX16
IDE1
PCI2
PCIEX1
IDE2
11
11
-PCI_RST1
-PCI_RST2
31 HW_RST
-HW_RST
BUTTON
1394 ROM SIO
11
33
10
-PCI_RST5
-PCI_RST
48
8
CLK
PWRGD_CPU
C9
Logic
30
Circuit
8
NB P4M890
9 PWRGD_SB
PWROK_NB
AD34
SIO
C
C
F31
ITE8712F/IX
POWER
AC5
2
BUTTON
-RSMRST85
3
-RSMRST
RC
AF1
AD4
R1
-PWRBTN
12
10 -LRESET 37
-PCI_RST
-CPURST
1
5VSB
-PWRON
67VCCH -PSON
ATXPG
76
72
PSIN
95
13
-ADS
R1
B3
71
SB VT8237R+ (VT8237A)
AC2
G23
D2 CKGEN_RESET
4
-SUSB
AD3
N1 -PWRBTN
CPU LGA775
AD2
21 RESET
BSEL0-1 4, 5 FS0-1
G29 H30
CLOCK GEN
CPU_CLK B
B
7
VCORE_GD
VTT_PWRGD(Strap_EN) 9
AM6
-PSON
7
ATX_PWRGD
ATX_POWER
10
PGOOD
ATXPG
5VSB POWER
VCORE RT9245A 11 DVD(EN)
5
VTT_CPU VCC5
6
6
-VTT_PWRGD
VTT_PWRGD
6
-VTT_PWRGD
Logic GD Circuit
A
A
Elitegroup Computer Systems Title Size Custom Date: 5
4
3
2
Power Sequence Document Number Monday, April 17, 2006
Rev
P4M890T-M Sheet 1
1.0 29
of
29
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