1 1 vote Can anyone explained me how gate delay is calculated in this link http://iitkgp.vlab.co.in/?sub=38&brch=120&sim=483&cnt=664 According me for 32 bit ripple carry adder, gate delay = (32-1) Pcarry + Psum Now Pcarry = 1-EXOR + 1-AND + 1-OR = 3 gate delay and Psum = 1-EXOR + 1-EXOR = 2 gate delay so gate delay = 31*3 + 2 = 95 but given is 65 Digital Logic adder + – Digvijaysingh Gautam 474 views answer comment Share Follow Print 0 reply Please log in or register to add a comment.