What are the key design issues for a microprocessor instruction set?
Why do you consider the above design issues to be important?
Key design issues of microprocessor instruction set:
1. Registers:
2. Instruction format:
The instruction format involves operands, operators, literal values and address location etc. The major issues are:
3. Operations repertoire:
The design issues are to find the type of the operation is used for the microprocessor, the number of the operations required and how complex of the operations are required for the designing the microprocessor.
4. Operands:
5. Literal values:
6. Addressing modes:
The design issues are:
7. Decision making:
What are the key design issues for a microprocessor instruction set? Why do you consider the...
Page 4 3. Pipeline is an instruction-level parallel processing techni microprocessor systems. The instruction throughput can be dramaticallu increased by this key technique. However, there are so called hazard problems. (a) Branch instruction will introduce problems to a pipelined instruction execution. Explain how this may happen in a DLX machine, and state ONE strategy that can be used to resolve the problem (6 marks) (b) Data hazards occur in instruction execution in a pipelined machine. () What is meant by...
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