Sequential execution of instructions in risc, Computer Engineering

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Q. Sequential Execution of Instructions in RISC?

Let's describe pipelining in RISC with an illustration program execution sample. Take the given program (R denotes register).

LOAD R_A (Load from memory location A)

LOAD R_B (Load from memory location B)

ADD R_C ,R_A , R_B (R_C = R_A + R_B) )

SUB R_D , R_A , R_B (R_D = R_A - R_B)

MUL R_E , R_C , R_D (R_E = R_C × R_D)

STOR R_E (Store in memory location C)

Return to main.

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Sequential Execution of Instructions

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