4 bit alu

Feb 04, 2009 3 Replies

can you tell me how to make a4 bit alu. i know that the fulladders will be cascaded easley but i dont understand how to implement the mux


thanks for helping.


Beats me, but look at how they did it back then

formatting link

In article , snipped-for-privacy@gmail.com says...>

With a multiplexor?

If S=1 then A

In article , snipped-for-privacy@att.zzzzzzzzz says...>

^ crap, make that a 'Y'

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