Question $1$: Memory Load Instruction

Given a memory load instruction, $$mov R$0,[$R$1+1000],$ please give the input that should be selected at each multiplexer.

Group of answer choices:

a$)$ MUX$1$: src$1$ reg $($data$)$ MUX$2$: immd MUX$3$: NPC MUX$4$: Mem $($data$)$

b$)$ MUX$1$: src$1$ reg $($data$)$ MUX$2$: immd MUX$3$: NPC MUX$4$: none

c$)$ MUX$1$: src$1$ reg $($data$)$ MUX$2$: src$1$ reg $($data$)$ MUX$3$: NPC MUX$4$: ALU$\_$Out

d$)$ MUX$1$: NPC MUX$2$: immd MUXQuestion $1$: Memory Load Instruction

Given a memory load instruction, $$mov R$0,[$R$1+1000],$ please give the input that should be selected at each multiplexer.

Group of answer choices:

a$)$ MUX$1$: src$1$ reg $($data$)$ MUX$2$: immd MUX$3$: NPC MUX$4$: Mem $($data$)$

b$)$ MUX$1$: src$1$ reg $($data$)$ MUX$2$: immd MUX$3$: NPC MUX$4$: none

c$)$ MUX$1$: src$1$ reg $($data$)$ MUX$2$: src$1$ reg $($data$)$ MUX$3$: NPC MUX$4$: ALU$\_$Out

d$)$ MUX$1$: NPC MUX$2$: immd MUX$3$: NPC MUX$4$: none

e$)$ MUX$1$: NPC MUX$2$: immd MUX$3$: ALU$\_$Out MUX$4$: none

Question $2$: Multiplexer $3$ Inputs

There are four multiplexers $($MUX$)$ in the figure, which are labeled and numbered. Please answer the following questions regarding these multiplexers. Please give the two inputs of each multiplexer $3.$

Group of answer choices:

MUX$3$:

a$)$ Input $1$: NPC Input $2$: Src$1$ Reg $($data$)$

b$)$ Input $1$: Src$2$ Reg $($data$)$ Input $2$: immd $($immediate value$)$

c$)$ Input $1$: NPC Input $2$: ALU Out

d$)$ Input $1$: ALU Out Input $2$: Mem $($data$)$

Question $3$: Multiplexer $4$ Inputs

There are four multiplexers $($MUX$)$ in the figure, which are labeled and numbered. Please answer the following questions regarding these multiplexers. Please give the two inputs of each multiplexer $4.$

Group of answer choices:

MUX$4$:

a$)$ Input $1$: NPC Input $2$: Src$1$ Reg $($data$)$

b$)$ Input $1$: Src$2$ Reg $($data$)$ Input $2$: immd $($immediate value$)$

c$)$ Input $1$: NPC Input $2$: ALU Out$2$

d$)$ Input $1$: Mem $($data$)$ Input $2$: ALU Out

Question $4$: Multiplexer $1$ Inputs

There are four multiplexers $($MUX$)$ in the figure, which are labeled and numbered. Please answer the following questions regarding these multiplexers. Please give the two inputs of each multiplexer $1.$

Group of answer choices:

MUX$1$:

a$)$ Input $1$: NPC Input $2$: Src$1$ Reg $($data$)$

b$)$ Input $1$: Src$2$ Reg $($data$)$ Input $2$: immd $($immediate value$)$

c$)$ Input $1$: NPC Input $2$: ALU Out$2$

d$)$ Input $1$: ALU Out Input $2$: Mem $($data$)$

Question $5$: Memory Store Instruction

Given a memory store instruction, $$mov $[$R$1+1000],$ R$0,$ please give the input that should be selected at each multiplexer.

Group of answer choices:

a$)$ MUX$1$: src$1$ reg $($data$)$ MUX$2$: immd MUX$3$: NPC MUX$4$: Mem $($data$)$

b$)$ MUX$1$: src$1$ reg $($data$)$ MUX$2$: immd MUX$3$: NPC MUX$4$: none

c$)$ MUX$1$: src$1$ reg $($data$)$ MUX$2$: src$2$ reg $($data$)$ MUX$3$: NPC MUX$4$: ALU$\_$Out

d$)$ MUX$1$: NPC MUX$2$: immd MUX$3$: NPC MUX$4$: none

e$)$ MUX$1$: NPC MUX$2$: immd MUX$3$: ALU$\_$Out MUX$4$: none