Suppose a 32-bit instruction takes the two following format: OPCODE DR SR1 SR2 UNUSED ОРСODE DR SR1 IMM If there are 140 opcodes and 128 registers, a) What is the size (in bits) of each field? b) What is the range of IMM field?
Suppose a 32-bit instruction takes the two following format: OPCODE DR SR1 SR2 UNUSED ОРСODE DR SR1 IMM If there are 140 opcodes and 128 registers, a) What is the size (in bits) of each field? b) What is the range of IMM field?
Chapter4: Processor Technology And Architecture
Section: Chapter Questions
Problem 8VE: When an instruction is first fetched from memory, its placed in the _________________ and then...
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