Am33c93a Scsi-bus Interface Controller Timing 4

BURSTDMAWRITE Symbol

Characterlstlc

tor-wr-

DICK LowtoSIELow WELowtoDffi High

hr-o,,

Unlts

ns ns ns ns ns ns ns

tnn t

r $ffi% l - - . - - m

r c

yv'!ffiffiffi t

.

w

w

to DACK High

w ffi

.WHDI

VVEHighto DataInvatid

DRO (OUT)

oncr(rru) we DO-D7

BURSTDMAREAD Symbol

Characterlstlc

DreK LowtoFE Low ffi LowtoDREHigh REPulse

Highto Data Invalid

40

ns ns ns ns ns ns ns

DRO(OUT) oncx(tN)

m DH7

Am33C93A

+67

INTRQ

rrffiffi;ffiffiffiwffiffiw li Symbol

rnur rrLrH

I

Charac{erlstlc

Unlts

Mln

ffi

SCSI INTERFACE ARBITRATION

Characterlstlc

Unlts

lilffi

T

g

f

O

U

wffiffiw l

p

-

-

-

-

-

-

-

NOTE:Tgroup- signalsdrivenby a Target-|/o, C/D,lvlsc,REQ lgrorp- signalsdrivenby an Initiator= frN, ACK 11853-0284

/t€8

Am3ilG193A