Assingment

INDUS INSTITUTE OF TECHNOLOGY AND ENGINEERING CLASS: VI SEM (ELECTRICAL AND ELECTRONICS ENGG.) SUBJECT: ADVANCE MICROPROCESSORS AND MICROCONTROLLERS DATE OF ISSUE DATE OF SUBMISSION

: - 07/09/09 : - 14/09/09

ASSINGMENT - 01 Q- 1 Q- 2 Q- 3

What is Microcontroller? List the features of 8051 microcontroller. Compare hardware features available in microcontrollers when compared to

QQQQQQQ-

microprocessors. List out the Hardware Resources available in 8051. Describe the architecture of 8051 with neat diagram. Explain the memory structure of 8051. Explain the functional pin diagram of 8051 Microcontroller. Explain the I/O port structure of 8051. Discuss the peripheral interface of 8051. List and write address of all special function registers.

4 5 6 7 8 9 10

Mr. K. C. Dave

INDUS INSTITUTE OF TECHNOLOGY AND ENGINEERING CLASS: VI SEM (ELECTRICAL AND ELECTRONICS ENGG.) SUBJECT: ADVANCE MICROPROCESSORS AND MICROCONTROLLERS

.

DATE OF ISSUE DATE OF SUBMISSION

: - 07/09/09 : - 22/09/09

.

ASSINGMENT - 02 Q- 1

Explain the interrupt structure of 8051 microcontroller Explain how interrupts

Q- 2

are prioritized. When 8051 is reset, all interrupts are disabled. How to enable these

QQQQQQQ-

interrupts? What is nested interrupts? Write the vector address and priority sequence of 8051 interrupts? Give steps to program 8051 for serial data transfer. Explain the different serial communication modes in 8051. How will you double the baud rate in 8051? Explain software and hardware methods to start and stop timers in 8051 Write a delay routine for 1 millisecond using timer 0 of 8051 for 12 MHz crystal

3 4 5 6 7 8 9

Q- 10

frequency. Write the short note on Program status word.

Mr. K. C. Dave