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Old 01-04-2009, 11:56 AM   #7 (permalink)
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93 SL2 Auto - '93 Saturn SL2
90 day: 29.49 mpg (US)

09 Outlook FWD - '09 Saturn Outlook XR
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I was wondering if anyone could tell me the pins on the atmega that deliver the digital display data to the LCD header?

I understand that Pin 1, 5, and 16 are ground on the header for the LCD.

I need to know the digital data Pins on the atmega to the header so I can solder in jumper wires in case I did damage the board.

I know my MPGuino still has functionality, because I can still adjust the brightness on the LCD and if I push buttons randomly it seems like I'm changing settings, because I push buttons and I can't change the brightness until I replug power to it.

So - my theory is - it still has the program on it, all connections are good except digital display data going to the LCD.

If anyone can point me in the right direction as far as getting the right pin or pins to jumper to the right header pins I should be able to get fixed. Thanks!
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