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fachat / cbm_ultipet

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Is JP31 really needed? #21

Closed fachat closed 1 month ago

fachat commented 4 months ago

As JP31 is only there for the situation when WDC has fixed the VIA shift register "bug". And that may be years to come. So, does it make sense to include it, esp. as the schematics should work in "buggy VIA" mode even with a fixed one...?

For details see here https://www.youtube.com/watch?v=6cwVQahVCdc and the followup video with WDC's response.

fachat commented 1 month ago

replaced with solder jumper in branch r1.2