X-Hacker.org- Ralf Brown's Interrupt List (Part 1,2) - int 33 - ms mouse

Click above to get retro games delivered to your door ever month! X-Hacker.org- Ralf Brown's Interrupt List (Part 1,2) - int 33 - ms mouse - software reset

[<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide]

INT 33 - MS MOUSE - SOFTWARE RESET
        AX = 0021h
Return: AX = FFFFh if mouse driver installed
             0021h if mouse driver not installed
        BX = 2 if mouse driver is installed
Note:   identical to funtion 00h, but does not reset the mouse

Online resources provided by: http://www.X-Hacker.org --- NG 2 HTML conversion by Dave Pearson