INT 33 - Mouse Systems MOUSE DRIVER v7.01+ - CONFIGURE MOUSE??? AX = 0043h CX:BX -> ??? buffer (see below) DL = ??? Return: ??? Notes: also calls routines for INT 33/AX=0053h and INT 33/AX=004Fh this function is also supported by the Genius Mouse 9.06 driver Format of buffer: Offset Size Description 00h WORD I/O port address 02h BYTE ??? 03h BYTE interrupt number 04h BYTE interrupt mask for interrupt controller 05h 5 BYTEs ??? .