AH = 85h
AL = 00 key pressed
= 01 key released
on return:
CF = 0 if successful
= 1 if error
AH = 80h for PC or PCjr
= 86h for XT (BIOS after 11/8/82)
- called by BIOS when the System Request key is pressed/released
- available on machines with newer BIOS and keyboards
| Zurück zum Interrupt Info. | Roger Morgan / 1998 | L.Änderung 29.03.99 |