The Powder Toy

16-bit subframe adder by KBD2

KBD2
KBD2
36 / 2
19th Jul 2019
24th Jul 2019
My first (working) piece of subframe technology. In this save it just adds 1 to the previous result, but it's capable of adding two numbers up to 65,535 each with a carry-in and a carry-out.
60hz subframe electronic electronics adder

Comments

  • QuanTech
    QuanTech     10th Apr 2020
    cool stuff +1
  • KBD2
    KBD2     23rd Jul 2019
    Update III: Finally managed to get each module down to 1 pixel in height, meaning the main chunk of circuitry is just 16 pixels high.
  • ItMeGag
    ItMeGag     22nd Jul 2019
    i do not understand this at all
  • LBPHacker
    LBPHacker     22nd Jul 2019
    Man, I love adder evolution saves.
  • KBD2
    KBD2     22nd Jul 2019
    Update II: An even smaller version that precalculates A & B and A ^ B, as well as using DTEC to make the bit modules 2 pixels high instead of 3
  • KBD2
    KBD2     21st Jul 2019
    Update: I made a smaller second version
  • wisestminer555
    wisestminer555     20th Jul 2019
    FRICK I ACCIDENTALLY DOWNVOTED SORRY LADS
  • KBD2
    KBD2     19th Jul 2019
    Sils: This is set up as a demo so you'd have to delete some stuff for it to function as a regular adder, currently you can hover over the block of FILT at the top and watch the ctype increase.
  • KBD2
    KBD2     19th Jul 2019
    It is ripple carry, but since the modules are ordered LSB to MSB from top to bottom it's able to calculate everything in one frame.
  • Gabriel_Perozzo
    Gabriel_Perozzo     19th Jul 2019
    how i use it?