Question

an N×N mul Exercise 5.1/ Find the critical path for the 4k 4 divider from Figure 5.20 of a 2:1 mux delay (sMux), an adder delay (pA), and an inverter delay (a is the delay of an N×N divider built inthe same way? in v). Wha s complement numbers.

please write clearly and detailed.Thanks???

Answer 1

Solution Referto the given Figure $.20 for the amay divider. Consider that the critical path of the 4x4 divider is known as the longest time delay path of 4x4 divider, which is written as, Re-arrange the equation tpd-DIV 4 = 16,A + 4t Where tux is the delay of MUX tPA is adder delay. MUX

By using equation (1), the delay in the N×N divider can be written as, MUX The expression in equation (2) is the delay in the N×N divider