Processor Performance Analysis (3) (16 points ) Single Cycle CPU Performance Analysis The delays of circuit elements are given as follows: Stage Delay (10 marks) Mark the stages the following instructions use and calculate the total time to execute for each instruction (minus 1 for each incorrect answer up to 10 points) IF 200 ID 100 EX 200 MEM 200 WB 100 a) ID EX MEM WB Total Instruction IF Add Lw Sw Xori al b) (2 points) Which instruction(s) exercises the critical path? c) (2 points) What is the fastest you could clock this single-cycle datapath? (1 ps-10-12 s) d) (2 points) Why is a single cycle CPU inefficient? Processor Performance Analysis (3) (16 points ) Single Cycle CPU Performance Analysis The delays of circuit elements are given as follows: Stage Delay (10 marks) Mark the stages the following instructions use and calculate the total time to execute for each instruction (minus 1 for each incorrect answer up to 10 points) IF 200 ID 100 EX 200 MEM 200 WB 100 a) ID EX MEM WB Total Instruction IF Add Lw Sw Xori al b) (2 points) Which instruction(s) exercises the critical path? c) (2 points) What is the fastest you could clock this single-cycle datapath? (1 ps-10-12 s) d) (2 points) Why is a single cycle CPU inefficient