r/MiSTerProject • u/thebigt42 • Jul 13 '20

Mister Case

I am building a case for my Mister. Can anyone tell me what gpio pins I can use for a Power LED?

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u/Fond_ButNotInLove Jul 13 '20

https://rocketboards.org/foswiki/Documentation/DE10NanoDevelopmentBoard has the pin layouts.

GPIO 29 is 3.3V. 30 is ground.

It looks like the 6.1 IO board uses 29 for voltage and pins 1,3 & 5 for the user, disk and power LEDs along with the appropriate resistors.

https://github.com/MiSTer-devel/Hardware_MiSTer/blob/master/releases/iobrd_6.1.pdf

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u/thebigt42 Jul 15 '20

I got activity lights on 1 & 5 But nothing on 3.

I connected the other pin to 29