08-23-2015, 12:03 PM
I was studying CCA today. (I'm confident that i can prove that it is a carry look ahead adder).
There is no AND gate, thus no generate line. The AND is implicit in the (A xnor B) nimplies (A nor B) ....along with a lot other calculations happening on the carry-logi comparator.
I Too believe that CCA can be 3 ticks, but i think that the problem is equivalent to making a 1 tick XNOR gate
#Let me know if you want me to post a proof !
There is no AND gate, thus no generate line. The AND is implicit in the (A xnor B) nimplies (A nor B) ....along with a lot other calculations happening on the carry-logi comparator.
I Too believe that CCA can be 3 ticks, but i think that the problem is equivalent to making a 1 tick XNOR gate
#Let me know if you want me to post a proof !