RBIL61 - board in slot 1

RBIL61 - board in slot 1

PORTIBM PC Portable (uses same BIOS as XT) 1C80-1C83 - EISA(Enhanced Industry-Standard Architecture) A 32-bit superset of the IBMInternational Busiuness Machines ATIBM PC AT's expansion bus (which is now known as the ISA or Industry-Standard Architecture bus). board product ID (board in slot 1) {#idx154770}

PORTIBM PC Portable (uses same BIOS as XT) 1C84 - EISA(Enhanced Industry-Standard Architecture) A 32-bit superset of the IBMInternational Busiuness Machines ATIBM PC AT's expansion bus (which is now known as the ISA or Industry-Standard Architecture bus). CONFIGURATION FLAGS (board in slot 1) {#idx154776}

PORTIBM PC Portable (uses same BIOS as XT) 1C85 - EISA(Enhanced Industry-Standard Architecture) A 32-bit superset of the IBMInternational Busiuness Machines ATIBM PC AT's expansion bus (which is now known as the ISA or Industry-Standard Architecture bus). SETUP CONTROL (board in slot 1) {#idx154785}

PORTIBM PC Portable (uses same BIOS as XT) 1C88-1C8F - EISA(Enhanced Industry-Standard Architecture) A 32-bit superset of the IBMInternational Busiuness Machines ATIBM PC AT's expansion bus (which is now known as the ISA or Industry-Standard Architecture bus). PROGRAMMABLE OPTION SELECT (board in slot 1) {#idx154799}