Re: Carry Select Adder

Posted by tungsten on Mar 04, 2017; 7:21pm
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/Carry-Select-Adder-tp4025925p4030813.html

Thanks for this post!

Is the Carry Select Adder faster than the CLA? What about the CLA/CSA hybrid you've shared, is it faster than the individual?

Was planning on swapping in the CLA to speed up my ALU, but I'm willing to use whatever is fastest.

If circuit size is no concern, what's the fastest adder one can use?
Also which one is the middle-ground(does best job of balancing circuit size and speed)?