RPI GPIO and Pinout questions?

This topic contains 1 reply, has 1 voice, and was last updated by  brakanje 2 years, 11 months ago.

Viewing 2 posts - 1 through 2 (of 2 total)
  • Author
  • #86237


    Hi I’m trying to wire up an Atari style controller port I got from an old NES-on-a-chip game i had that no longer worked and want to wire it up to the RPI so I can use my Atari2600 CX40 in Atari games.


    These are the pinouts I have found. I was wondering what I2C, UART, SPI are and if it is safe to use them?

    Failing them I figured I would Attack the pins like
    Atari RPIB+
    1 29
    2 31
    3 33
    4 35
    6 37
    7 2
    8 39

    However someone at atariage was telling me that i need pickup resistors and was saying something about using 3.3 and attaching it to each pin. All in all I’m rather confused.



    So it’s been about 12 hours. I’m thinking I posted this in the wrong section and that it may have been better to put it in the projects directory? If so could some mod maybe move this there?

Viewing 2 posts - 1 through 2 (of 2 total)

Forums are currently read only - please visit the new RetroPie forums at https://retropie.org.uk/forums/

PLEASE NOTE: All orders that are placed between January 14th and January 28th will be shipped on January 29th. Dismiss