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rjhelms / compe6502

Homebrew 6502 system
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First keypress lost after reset #10

Open rjhelms opened 2 years ago

rjhelms commented 2 years ago

After reset, the first keypress (serial or actual keyboard) is getting lost.

Maybe just do a dummy read of PORTA in IO_INIT?

rjhelms commented 2 years ago

Dummy read does not seem to resolve this. I am wondering if it's a problem in the keyboard MCU firmware