Ok... this is what happened, i think. (I've tried different cables
I connected a 4 wire cable, although i did not know that there are 2 diffenternt voltages.
Hope the GOTEK is not busted, because i just had it some seconds online to test it.
As the GOTEK only needs 5V and ground i try to connect the poer an ground line from the amiga board.
Which is the 5V and ground pin on the Amiga board?!
Can you help me here?