A certain computer has a memory of 1M words, and each word is 32 bits long. Each instruction is 32 bits long and is consisted of an opcode field, a register address field to specify one of 32 registers, and a memory address field. How large must the register field be? How large must the address field be? How many different opcodes can be supported by this format? Show your reasoning
A certain computer has a memory of 1M words, and each word is 32 bits long. Each instruction is 32 bits long and is consisted of an opcode field, a register address field to specify one of 32 registers, and a memory address field. How large must the register field be? How large must the address field be? How many different opcodes can be supported by this format? Show your reasoning
Chapter4: Processor Technology And Architecture
Section: Chapter Questions
Problem 2PE: If a microprocessor has a cycle time of 0.5 nanoseconds, what’s the processor clock rate? If the...
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A certain computer has a memory of 1M words, and each word is 32 bits long. Each instruction is 32 bits long and is consisted of an opcode field, a register address field to specify one of 32 registers, and a memory address field.
- How large must the register field be?
- How large must the address field be?
- How many different opcodes can be supported by this format?
Show your reasoning
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