Compact-ish 29-bit Full Adder by Scien_Tific

Scien_Tific

7 / 0

4th Feb 2021

8th Feb 2021

It's been over a year already? Oops. Well, have this random crap I've been working on for the last few days. Had to relearn some of the FILT-logic stuff since it's been a while, but I think I got the hang of it.

logic filt adder electronics

Comments

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  Scien_Tific 6th Apr 2021
  I mean, techincally it does work differently than a conventional full adder, but really the only thing that matters with any kind of component is what it produces with certain given inputs. This gives the same result as a regular full adder would with the same inputs, so it doesn't really get any fuller than that. Unless my own understanding of what a full adder is and does is incorrect.
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  RaconTPT 4th Apr 2021
  you used time instead of space to fit in the adder +1. also isnt this still a half adder? i feel like this works differently from a full adder some how.
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  Scien_Tific 8th Feb 2021
  Yup, the small scale is achieved by using a half-adder design that loops into itself, effectively "simulating" a longer circuit. The downside is that it's much slower than a more conventional design.
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  ArseniyPlotnikov2k6 8th Feb 2021
  Is the adder only that small thing on top? Thats awesome! I've only managed to make a bulky 8-bit FILT adder that takes about a second to add 2 numbers together