Category: video
INT 10 - Cirrus Logic BIOS - GET HIGH REFRESH AH = 12h BL = AEh Return: AL = result bits 7-1: reserved bit 0: 640x480 high refresh rate =0 72 Hz =1 75 Hz SeeAlso: AH=12h/BL=9Ah,AH=12h/BL=A3h,AH=12h/BL=A4h,AH=12h/BL=AFh