Closed dfilskov closed 2 months ago
If this core was made by using the original schematics you should robably check this:
Martin Piper wrote on Twitter that the schematics has an error:
"page 6 character screen logic IC 2R pin 6 should not connect to 8C pin 4"
Source: https://twitter.com/MartinPiper/status/1458668350796566529
Thanks. It is related to CPU access to character data. It does not affect this core so this can be closed.
If this core was made by using the original schematics you should robably check this:
Martin Piper wrote on Twitter that the schematics has an error:
"page 6 character screen logic IC 2R pin 6 should not connect to 8C pin 4"
Source: https://twitter.com/MartinPiper/status/1458668350796566529