Category: vendor-specific BIOS extensions
INT 48 - TI Professional PC - SPEAKER DEVICE - SET SPEAKER FREQUENCY AH = 02h CX = frequency divisor (freq = 1250000 / CX) Return: nothing SeeAlso: AH=00h,AH=01h,AH=03h,AH=04h,AH=06h,AH=08h,AH=0Ah,AH=0Bh