Instruction queue in bus interface unit, Computer Engineering

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Q. Instruction Queue in Bus Interface Unit?

Instruction queue is employed to store the instruction ‘bytes' fetched. Please conceren two points here: that it's (1) A Byte (2) Queue. This is used to store information in byte form with underlying queue data structure. The benefit of this queue will only be if subsequent expected instructions are fetched in advance sopermitting a pipeline of execute and fetch cycles.


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