Anna University, Chennai Nov/Dec 2012 Examinations
Rejinpaul.com Important Questions
EC2303 COMPUTER ARCHITECTURE AND ORGANISATION
V Sem ECE
Unit I-V
1. Define addressing mode. Classify addressing modes and explain each type with example
2. Explain the organization of the CPU and main memory of the IAS-computer?
3. Explain the architecture of basic computer with neat diagram
4. Design a 4-bit bidirectional shift register with parallel load and Explain
5. Draw the diagram of a carry look-ahead adder and explain the carry look-ahead principle
6. Describe in detail booth's multiplication algorithms and its hardware implementation
7. Write a HDL and process for non-restoring division algorithm for unsigned integer
8. Design a 4-bit full adder with look ahead carry
9. What is superscalar processing? Explain the typical structure of superscalar processor
10.Explain various hazards used in a occurrence of pipeline
11. What is Nano programming? Explain two-level control store organization for Nano programming with the help of block diagram
12.Describe the organization of a typical micro-programmed control unit with the help of a neat diagram
13. Draw the neat sketch of memory hierarchy and explain the need of cache memory
14.Explain the organization of magnetic disk in detail
15. Describe pre-emptive and non- pre-emptive memory allocation in detail
16.Explain the DMA operations with programmed I/O
17. What is interrupt. Explain different types of interrupts with vector interrupts
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