No info on OPIC currently available... other than its a non-intel standard.
Starting points for research:
- The K6/2/3 use the OPIC (Open PIC) which no one else other than Cyrix (AFAIK) bothered with.
- The K6-2 has a built-in OPIC.
- I seem to remember that there was very little difference between OPIC and APIC in the first place, but AMD could not use APIC because of licensing problems.
Categories: ToDo, HardWareIrq