Question: A computer has 16 registers, an ALU (arithmetic logic unit) with 32 operations, and a shifter with eight operations, all connected to a common bus

A computer has 16 registers, an ALU (arithmetic logic unit) with 32 operations, and a shifter with eight operations, all connected to a common bus system.

a. Formulate a control word for a microoperation.

b. Specify the number of bits in each field of the control word and give a general encoding scheme.

c. Show the bits of the control word that specify the microoperation R4 R5 R6.

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