Baby pac man Vidiot Board Third flash

ch0de

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I've been working on my baby pac man Vidiot. and it has stalled at the second flash

I have it setup on a benchtest.

I have swapped out The eprom's with known good. I have tried different 6809 chips, changed crystals. Test what i can find to be all traces.

Is there something i'm missing?


thanks in advance.
 
bad sockets are the most common problem. Could also be the Chip enable or chip select not working properly.
 
Ok well it was a bad U6 Chip. I had replaced. put a new one in and now the Vidiot is booting but i'm back to the same problem which i am going to make a new post for


thank you for your help.
 
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