David Brant wrote: > I'm using mode 2 interrupts when I use sim coupe's debugger I get the > normal frame interrupt and then a interrupt at line 0 point 52 (real > line not SAM coupe line) anyone know whats producing it?
It still sounds most likely to be a re-triggered interrupt, even if the status port is &FF by the time you check it. Is your interrupt handler fairly short? (close to the 128 cycles the interrupt is active for) If you can e-mail me a test disk image I'll be happy to take a look. Si
