Computer Sciences > GATE 2024 Set-2 > Instruction Set Architecture
A processor with 16 general purpose registers uses a 32-bit instruction format. The instruction format consists of an opcode field, an addressing mode field, two register operand fields, and a 16-bit scalar field. If 8 addressing modes are to be supported, the maximum number of unique opcodes possible for every addressing mode is __________.
Correct : 8
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