Int 15h, 21h Read or Write POST Error Log PS/2
Int 15h, 40h Read/Modify Profiles Convertible
Int 15h, 41h Wait for External Event Convertible
Int 15h, 42h Request System Power Off Convertible
Int 15h, 43h Read System Status Convertible
Int 15h, 44h Activate/Deactivate Modem Power Convertible
Int 15h, 4Fh Keyboard Intercept many
Int 15h, 80h Device Open many
Int 15h, 81h Device Close many
Int 15h, 82h Device Program Termination many
Int 15h, 83h Event Wait many
Int 15h, 84h Joystick Support many
Int 15h, 85h System Request Pressed many
Int 15h, 86h Wait XT-286, AT
Int 15h, 87h Move Block XT-286, AT
Int 15h, 88h Get extended memory size XT-286, AT
Int 15h, 89h Switch to Protected Mode XT-286, AT
Int 15h, 90h Device Busy many
Int 15h, 91h Interrupt Complete many
Int 15h, C0h Return System Configuration many
Int 15h, C1h Extended BIOS Data Area PS/2
Int 15h, C2h Mouse Interface PS/2
Int 15h, C3h Enable/disable Watchdog Time-Out PS/2
Int 15h, C4h Programmable Option Select (POS) PS/2