8 ms·
Wasn’t 13h disk services? Guess they got shared? Or is it hardware interrupt 13h mapped somewhere else through the interrupt controller?
by anyfoo 3y ago
Wasn’t 13h disk services? Guess they got shared? Or is it hardware interrupt 13h mapped somewhere else through the interrupt controller?
- projektfu 3y agoShould be int 16h I think.
- peterfirefly 3y agoInt 16h was the BIOS keyboard services.
- projektfu 3y agoRight, thanks.
- peterfirefly 3y agoIt was actually IRQ13 -- one of the input pins on the slave interrupt controller. It was typically mapped to INT 75h. I don't know if Windows remapped it.