eldorado@en.ecn.purdue.edu (David D Jansen) (11/25/90)
I was wondering if anyone knows the bitmap of the ACIA registers of the IIc. The ACIA is the 6551. Also, I am not exactly sure how to set up interrupt vectors (IRQ). I used the MLI to set up a vector in the interrupt table but I don't think the jump is being made. Do you have to enable interrupts. I used a CLI instruction. Please send all responses to me. Thanks. Dave -- I am not really here. _______________________________________________________________________________ Dave Jansen | INTERNET: eldorado@en.ecn.purdue.edu