Geek out in this thread.

[Sqrl]

Entroper said:

SuperDave said:
Oh poor Entroper, I don't think I've ever been so bored as to want to lay out some gates for old time sake :)

It gets worse, I did another version with rippling adders instead of a shift register. To top it off, I surrounded the new multiplier with some more hardware to make it handle signed multiplication. To be honest, I was surprised how easy it was.

 I like the design but what program is that?  It doesn't look like MultiSim and I wasn't aware that there were other programs out there =P   The only reason I ask is because I know with multisim you can "block" a lot of the redundant parts and make the design cleaner.

 

If you're just doing this for practice you should do one with some "look-ahead" adders.