PORTIBM PC Portable (uses same BIOS as XT) B2E8-B2EB - 8514/A and compatible - COLOR COMPARE Notes: supported by ATI Graphics Ultra supported by S3 chipsets when PORTIBM PC Portable (uses same BIOS as XT) 03D4h register 40h bit 0 is set SeeAlso: PORTIBM PC Portable (uses same BIOS as XT) B6E8h,PORTIBM PC Portable (uses same BIOS as XT) BAE8h,PORTIBM PC Portable (uses same BIOS as XT) BEE8h B2E8w -W drawing control: color compare B2E8d RW (S3) drawing control: color compare for 32bpp modes