Posted By
Flaviosr
on 2021-03-21
09:00:36
|  Re: Plus/4 issues trying to solve with Diag264
It seems that the repairing is not yet finished.
I finally got the harness to completely check the Plus/4 and I have issues with the cassette port and the user port (I am more concerned with the cassette port).
I tried the "Extended Port Test" but I understand what I do without understanding where there could be an issue... for example in the 6529 part I see:
WRITE: FF => XXXXXXXX
READ: BB => X.XXX.XX
P2 does not change in any way...
Any idea on where there could be an issue...?
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