We're now passing more of the tests, but MESS's existing 7201/z80dart emulation isn't lowering the interrupt line when it should, which means we get SYSTEM ERROR 2 (unsolicited interrupt). Working on it.
ETA: email sent to Curt, I don't understand what the 7201 is meant to be doing exactly
Last edited by R. Belmont; 07/24/14 03:05 AM.