Computer architecture


#1

What is wrong in the following statements?
x. T1: AR<–AR’ , AR<–AR+1
y.T2: R1<–R2, R1<–R3


#2

Can two operations perform simultaneously at the same timestamp??
At T1, you are complementing it an incrementing it simultaeously.

And also at T2, you are copying both R2 and R3 at the same time.

So this is wrong. you have to have another timestamps T3 and T4


#3

We cant perform two Operations at the same time.