MEM A000h:83B0h - S3 - MEMORY-MAPPED VGAVideo Graphics Array(Video Graphics Array) The video adapter introduced with the IBMInternational Busiuness Machines PS/2IBM PS/2, any model series of computers. REGISTERS Size: 48 BYTEs Note: the S3 graphics processor registers can be mapped at either linear 000A0000h or at offset 16M from the start of the linear frame buffer SeeAlso: PORTIBM PC Portable (uses same BIOS as XT) 03B0h,PORTIBM PC Portable (uses same BIOS as XT) 03C0h,PORTIBM PC Portable (uses same BIOS as XT) 03D0h