The Powder Toy

4-bit Addition Calculator by Ali_Army107

Ali_Army107
Ali_Army107
41 / 7
7th Dec 2018
28th Aug 2024
Caution: This is the first calculator I ever made and it took me 1 week to make, so don't judge harshly. This calculator can add numbers together and the highest number it could show is 15. Enjoy Running Crysis at ultra settings in 8K 240Hz on this. :)
calculator addition 4bit electronic 4bitadder oldskool machine

Comments

  • vasad
    vasad     7th Dec 2018
    I am glad i could help
  • Ali_Army107
    Ali_Army107     7th Dec 2018
    So your idea worked in crossing inst with inst which made me make smaller and faster full adders. And next calculator would be 6-bit and obviously faster!
  • Ali_Army107
    Ali_Army107     7th Dec 2018
    vasad didn't crossing inst with inst would interfere with each other? I'll test
  • vasad
    vasad     7th Dec 2018
    And you dont need to cross inst with metl, just cross inst with inst.
  • vasad
    vasad     7th Dec 2018
    Good work for first time, but adding 7 and small number is problem, because the signal takes too long to overflow from first full adder to last full adder. Try sending more signals to adder and put delay before last storage. I hope this helped. Sorry for bad english i am not native english speaker.
  • Taperjet5
    Taperjet5     7th Dec 2018
    smaller number first
  • TakMashido
    TakMashido     7th Dec 2018
    It have some errors. 7+1=6, 7+2=5. You should spark adding unit input for a while before printing resoults, it miss bits of transfer.