Thursday, February 25, 2010

Atmel ISP

Today i want to show you my ISP adapter for Atmega and Attiny µControllers from Atmel.
I found a circuit diagram in the internet, but unfortunately it was using an 74HC244 but i had only 74HC245 laying around.
That's why i redesigned the programmer a bit, to make it work with the slightly different 245.

The adapter is compatible with PonyProg2000 and AVRDude.

Now some pictures and the final circuit diagram:

A GUI for AVRDude: (german)

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