AI61S018.BIN: 03/01/2000-AMD-75X-W977-6A6S2H29C-00 
 256K ACPI    (Ai61S018) AMD 751 
AI61S019.BIN: 03/27/2000-AMD-75X-W977-6A6S2H29C-00 
 256K ACPI    (AI61S019) AMD 751 