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A computer uses a memory unit of 5 1 2 K words of 3 2 bits each. A binary instruction code is stored in one
A computer uses a memory unit of K words of bits each. A binary instruction code is stored in one word of the memory. The instruction has four parts: an addressing mode field to specify one of the twoaddressing mode direct and indirect an operation code, a register code part to specify one of the registers and an address part. How many bits are there in addressing mode part, opcode part, register code part and the address part?
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