Question: Show an instruction format that could be used to move data or perform arithmetic between two registers. Assume that the instruction is 32 bits wide

Show an instruction format that could be used to move data or perform arithmetic between two registers. Assume that the instruction is 32 bits wide and that the computer has sixteen general-purpose data registers. If the op code uses 8 bits, how many bits are spares, available for other purposes, such as special addressing techniques?

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