The Powder Toy

4-bit Processor by Coban

Coban
Coban
60 / 10
30th Dec 2012
13th May 2013
4-bit Adder, Subtractor, Multiplier
aluu calculator electronics cpu electronic computer subtractor adder multiplier processor

Comments

  • cyberdragon
    cyberdragon     1st Jan 2013
    0_0 It said 2*2=6!
  • Coban
    Coban     31st Dec 2012
    @killer, yes, you are right it is more like an ALU.
  • MESSA
    MESSA     31st Dec 2012
    nice +1 :D ..
  • jklujm
    jklujm     31st Dec 2012
    @sandstorm, for a screen, you would need an unreasonably-sized decoder. You can check out my attempt to create an 8x64 decoder, but keep in mind something like this would need something even bigger.
  • jklujm
    jklujm     31st Dec 2012
    Very good job on this! Could you add a function for d = 11? Division, maybe? I do understand division would be hard to add now that the processor is done. So maybe d = 11 could block all outputs or something.
  • killer64
    killer64     31st Dec 2012
    its more like an ALU than a CPU, good job anyway :3
  • sandstorm
    sandstorm     31st Dec 2012
    now make it have a screen and keyboard for those who do not understand, like me :P
  • Oats
    Oats     30th Dec 2012
    Nice save +1
  • BASSFREAK
    BASSFREAK     30th Dec 2012
    yeay i vote it on fp :D