컴퓨터 구조 및 설계 6판 4장 풀이 - 3,4,7,10,15,16,20,21,28

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"컴퓨터 구조 및 설계 6판 4장 풀이 - 3, 4, 7, 10, 15, 16, 20, 21, 28"에 대한 내용입니다.

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4.3
4.3.1
Load and Store use Data memory. 25 + 10 = 35%.
4.3.2
100% Every instruction must be fetched from instruction memory before it can be executed.
4.3.3
R-type and Jump instructions do not use the Sign extender.
28 + 25 + 10 + 11 = 74%.
4.3.4
The sign extend produces an output during every cycle. If its output is not needed, it is
simply ignored.
4.4
4.4.1
MemToReg is 1 for load instruction and is either 0 or “don’t care” for all other instructions..
Only loads are broken.

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