SpaceRocket
SpaceRocket
98 / 4
20th Sep 2018
23rd Sep 2018
1.11 Hz experimental personal computer focused on realistic modularity, ease of programming, and nostalgia. Built on old-fashioned INST tech, with zero FILT. Ask any questions in the comments, and feel free to upload your own programs or devices.
computer 4bit programmable electronic processor adder binary onehertz trance data

Comments

  • CALVIN1390
    CALVIN1390
    24th Sep 2018
    how id a video of a physical computerthe have to do with a tpt one and i dont have python or linix or stuff im just a kid anyone have a video don to bare bones or basics
  • LukeRen0123
    LukeRen0123
    24th Sep 2018
    The virus addition blew up, idk if it was supposed to do that...
  • Cool4Cool
    Cool4Cool
    22nd Sep 2018
    Other than the counting program looping after 12 and so and me having to plug in the peripherals, this computer gave me profound A E S T H E T I C. +1 Like and faved.
  • NoVIcE
    NoVIcE
    22nd Sep 2018
    @SpaceRocket Havent examined the computer closely, so I dont know how you really did the subtractor, but just to say, that the subtractor is just an adder (with input A,B and output C) with inverted A and C (or B and C, one of the two). So if you made a working adder you basically got a subtractor as well.
  • SpaceRocket
    SpaceRocket
    22nd Sep 2018
    I added a fix that runs the subtractor twice as slowly, but it should give correct answers now.
  • SpaceRocket
    SpaceRocket
    21st Sep 2018
    @xiqnyl Yeah, the subtractor has turned out to be the hardest part of this to build. I'll work on rebuilding the chip for the 3rd time and see if I can finally fix it.
  • GeneralElectronics
    GeneralElectronics
    21st Sep 2018
    old style, nice
  • xiqnyl
    xiqnyl
    21st Sep 2018
    I also tried 12 - 5, 12 - 9, 8 - 1, 8 - 5, 4 - 1 and they were all wrong
  • xiqnyl
    xiqnyl
    21st Sep 2018
    bug: 12 - 1 = 9
  • SpaceRocket
    SpaceRocket
    21st Sep 2018
    @Sandboxvoid Standard disks can store 100 bits (20 instructions), but larger disks can also be inserted into the drive. The maximum disk size that will fit in the window (with display connected and computer moved farthest to the right) is about 205 bits (41 instructions).