show all work please A block diagram of singlecycle MIPS arc

show all work please

A block diagram of single-cycle MIPS architecture is given below. What is the value of the control bits during the execution of the given instructions? Note, you may use N/A if signal is not useful.

Solution

Ans: The control unit is responsible for setting all the control signals so that each instruction is executed properly.

To illustrate the relevant control signals, we will show the route that is taken through the datapath by R-type, lw,sw and beq instructions.

R-type instruction path:

lw insruction path:

sw instruction path:

beq instruction path:

Generating control signals:

a) (5 pts) write an expression for the transition probaility of a 0-1 transition for a 2-input or gate. Recall this is used in th context of understanding the dynamic power consumption of a gate.

(1-pA) (1-pB) (1-(1-pA) (1-pB)