If the IFFlush signal is set which action will be performed

If the IF.Flush signal is set, which action will be performed? *Currently: Caution with this! You can \"nop\" an instruction ONLY if it didn\'t start a stage yet.

a) It will \"nop\" the instruction currently* in the IF stage

b) It will \"nop\" the instruction currently* in the EX stage

c) It will \"nop\" the instruction currently* in the WB stage

d) It will \"nop\" the instruction currently* in the ID stage

Solution

Aswer :

If the IF.Flush signal is set, which action will be performed? *Currently: Caution with this! You can \"nop\" an instruction ONLY if it didn\'t start a stage yet.

a) It will \"nop\" the instruction currently* in the IF stage

b) It will \"nop\" the instruction currently* in the EX stage

c) It will \"nop\" the instruction currently* in the WB stage

d) It will \"nop\" the instruction currently* in the ID stage

Answer :

a) It will \"nop\" the instruction currently* in the IF stage

Explanation :

You can \"nop\" an instruction ONLY if it didn\'t start a stage yet,It will \"nop\" the instruction currently* in the IF stage.