Lovely Professional University 2009 B.Tech Information Technology Assignment - computer architecture - Question Paper

TBA 3

Designing using Basic Digital Electronics

Course No. CSE 261 Course Title: Computer System Architecture






Q1. How many clock cycles are needed to execute
(a) LDA and STA
(b) BUN and BSA
(c) ISZ
(d) AND and ADD

Q2. Fetching and decoding of any instruction takes 3 clock cycles. How?

Q3. Draw timing diagram for D3T4: SC ? 0

Q4. How is I bit useful in determining the kind of instruction

Q5. Why is micro programmed control better than hardwired? Identify a few situations when hardwired is preferred.

Q6. obtain out register size of registers in Pentium Processor.

Q7. Demonstrate the execution of interrupt cycle with the help of an example.

Earning:   Approval pending.