• ramenshaman@lemmy.world
      link
      fedilink
      English
      arrow-up
      1
      ·
      28 days ago

      The very first pong game system did not use software, which blows my mind. OP’s does not appear to be the same version but it’s possible this it also does not use software.

        • GenosseFlosse@feddit.org
          link
          fedilink
          English
          arrow-up
          2
          ·
          28 days ago

          It used transistor to Transistor logic or ttl, which means chips are wired together on the board to build the “code” and handle Inputs and Outputs, because affordable CPUs, ram or storage did not exist when the first arcades came out. However with more complex games this became increasingly expensive because each additional chip caused costs for parts, soldering work, warranty, potential failures during operation.

        • ramenshaman@lemmy.world
          link
          fedilink
          English
          arrow-up
          2
          ·
          edit-2
          28 days ago

          I can’t really give a great answer to that, pretty sure it was all just electrical hardware. I’m curious now, I’ll look around and let you know if I find something.

          Edit: yep, no code, just circuits. Here is the original circuit diagram from Atari

          • f4f4f4f4f4f4f4f4@sopuli.xyz
            link
            fedilink
            English
            arrow-up
            1
            ·
            28 days ago

            Many 80s games have an amusing hybrid design. Galaga has its game code and sprites in ROM, but has an entire custom chip that is a dedicated circuit for generating the ship explosion sound, another custom chip that only makes the scrolling starfield, etc.

        • thejbw@lemm.ee
          link
          fedilink
          English
          arrow-up
          1
          ·
          28 days ago

          Essentially the “program” was baked into the hardware design itself. It didn’t have a rom chip or something, it just had hardware circuits dedicated to each function, like drawing the paddle etc.

  • TimeNaan@lemmy.worldOP
    link
    fedilink
    English
    arrow-up
    1
    ·
    29 days ago

    It works but my polish PAL tv doesn’t seem to like it very much, it took a lot of tuning to get this wonderful image.

        • Redkey@programming.dev
          link
          fedilink
          English
          arrow-up
          1
          ·
          28 days ago

          They probably did. It’s not exactly honest, but the system is technically outputting a colour signal, and it was released at a time when that wasn’t a given. They didn’t say “full colour” anywhere on the box, did they?

          Let’s call it a mix of lower expectations for the time, and a bit of marketing deception.