MEM A000h:A4D4h - S3 - MEMORY-MAPPED BLT-FILL REGISTERS Size: 60 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 A4D4h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. ??? A4D8h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. ??? A4DCh DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. ??? (set to 07FFh by S3_32.DLLsee Dynamic Link Library) A4E0h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. ??? (set to 07FFh by S3_32.DLLsee Dynamic Link Library) A4E4h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. ??? A4E8h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. ??? A4ECh DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. ??? A4F0h A4F4h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. ??? A4F8h A4FCh DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. ??? A500h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. ??? A504h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. ??? A508h DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. ??? A50Ch DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. ???