Hi Avra and Rolf
I was looking for a solution to get an Biometric and RFID reader with an Wiegand exit into my PC for further information about the ID of the Card.
The only good information about Wiegand and AVR was your post and a asm file for a A90S1200.
The files history is:
; 2004.02.21 - start of the project
; 2004.03.19 - final version
Now i have to transform it to an Attiny2313, which should not be a big problem. I´m not so fit in programming but think i can do it. My only problem would be, as always the f... fuses.
But before i try it, i would like to know if you have any further information like an schematic for the Attiny or anything that could help me.
Best regards Jannis