Int 16/AH=02h

lup.gif ldown.gif Interrups Categories Contents

rbline.gif

KEYBOARD - GET SHIFT FLAGS

AH = 02h

Return:
AL = shift flags (see #00582) AH destroyed by many BIOSes

See Also: AH=12h - AH=22h - INT 17/AH=0Dh - INT 18/AH=02h

Bitfields for keyboard shift flags: Bit(s) Description (Table 00582) 7 Insert active 6 CapsLock active 5 NumLock active 4 ScrollLock active 3 Alt key pressed (either Alt on 101/102-key keyboards) 2 Ctrl key pressed (either Ctrl on 101/102-key keyboards) 1 left shift key pressed 0 right shift key pressed

See Also: #00587 - #03743 - MEM 0040h:0017h - #M0010

Category: Bios - Int 16h - K

rbline.gif

lup.gif ldown.gif Interrups Categories Contents