Bharathidasan University 2008 B.Sc Information Technology Microprocessores and ALP - Question Paper

PART A:
1. A computer whose CPU contains more than 1 microprocessor is called a _____
2. Write any 2 32 bit microprocessor _____, _____
3. Expands the Risc and Cisc are _____ and _____ are respectively.
4. Writing sequence of microinstructions for a processor instruction is known as _____
5. The operation code of a microinstruction is called _____
6. The ROM which stores microcode is called _____
7. The collection of instructions that a microprocessor is designed to execute is known as _____ of that microprocessor.
8. There are three Data movement groups are _____, _____, _____
9. There are three shift groups are _____, _____, _____
10. There are three instructions in MOV are _____, _____, _____

PART B:
1. Write short notes on Interrupts.
2. Briefly discuss the bit slice processors.
3. discuss the pin description of 8086
4. explain about the 8086 based computer system.
5. Explains the Addressing mode byte.
6. explain about the Block move using REP instruction.

PART C:
1. explain the Register organization of 8086
2. discuss briefly valuation of microprocessor
3. discuss the subsequent 8086 instructions.
a. MOV
b. ADD
c. MULTIPLICATION
d. DIVISION
4. discuss the subsequent 8086 instructions.
a. LOAD
b. STORE
c. PUSH & POP
d. ROTATE / MEM LEFT / RIGHT
e. ASCII arithmetic

Earning:   Approval pending.