1CHIP 50/60Hz electronic switch


For use with SuperCIC or in case you don’t want to switch quartz crystals mechanically. ๐Ÿ˜‰

Also includes PAL/NTSC switching for the video encoder.

1CHIP 50/60Hz switch (PDF)

 Posted by at 1:52 pm

  6 Responses to “1CHIP 50/60Hz electronic switch”

  1. This may be a stupid question but where do you connect the arrows below X1 and X2 to?

    • That’s GND. ๐Ÿ™‚

    • I was right it was a stupid question ๐Ÿ™‚ , thanks for the answer though.

      I’m not even going to pretend that I understand how this circuit works but hopefully I will be able to put one together.

      I have been hoping for something like this since I first saw your SuperCIC last year but realised that I had a 1-CHIP SNES. Thanks for your great work on the SuperCIC and 1CHIP 50/60Hz electronic switch. Now I can finally install one in my 1-CHIP SNES ๐Ÿ™‚

  2. […] has improved this mod even further and has now provided details of how to do this if you have a one chip PPU SNES (more difficult to mod for 50/60hz).ย  Then there’s the In Game Reset (IGR), for controlling […]

  3. Du bist doch auch deutscher oder?
    Es ist relativ schwierig hier an Quarze ranzukommen. Ich finde sie nur bei Mouser. Aber 20โ‚ฌ Versand sind schon etwas heftig.
    Wo hast du deine her?

    • Ja ๐Ÿ™‚
      Quarze hatte ich mir einmal bei einer grรถรŸeren Digikey-Bestellung mitbestellt. Sind hier leider wirklich kaum zu bekommen. :/

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