Article View: sci.electronics
Article #14537Re: Logic Addition
From: jhwhit01
Date: Mon, 16 Nov 1992 05:49
Date: Mon, 16 Nov 1992 05:49
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1314 bytes
In article <#-t1l#n@rpi.edu>, wilusd@cary115.its.rpi.edu (David John Wilusz) writes: > > Perhaps sci.electronics is not the place for this, but where is? Could someone give me the configuration of gates that allows binary numbers to be correctly added? > Thanks for any help... > > Dave > I have seen the other responses, which do answer your question. Thus, I will give you an alternative. Simply program an EPROM to give you addition. The values to be added are combined on the address bus of the EPROM, and the value read at that address is the sum. You might think this is a waste of good memory, but it is a rather simple concept that is sometimes best and is probably often overlooked. If you need very fast addition, PROM is probably not a good idea. Jeff White jhwhit01@ulkyvx.louisville.edu
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Newsgroups: sci.electronics Path: arc1-ca.pugleaf.net!sparky!uunet!wupost!cs.utexas.edu!asuvax!ukma!netnews.louisville.edu!ulkyvx.louisville.edu!jhwhit01 From: jhwhit01@ulkyvx.louisville.edu Subject: Re: Logic Addition Sender: news@netnews.louisville.edu (Netnews) Message-ID: <1992Nov16.014906.1@ulkyvx.louisville.edu> Date: Mon, 16 Nov 1992 05:49:06 GMT Lines: 18 References: <#-t1l#n@rpi.edu> Nntp-Posting-Host: ulkyvx02.louisville.edu Organization: University of Louisville