SIEMENS NIXDORF SYSTEM BOARD D1097 Device Type Mainboard Processor Pentium II Processor Speed Unidentified Chip Set Unidentified Video Chip Set Cirrus Logic Maximum Onboard Memory 768MB (SDRAM supported) Maximum Video Memory 2MB Cache 256/512KB (located on Pentium II CPU) BIOS Unidentified Dimensions 305mm x 244mm I/O Options 32-bit PCI slots (4), Ethernet 10BaseT connector, floppy drive interface, green PC connector, IDE interfaces (2), Wide SCSI interface, parallel port, PS/2 mouse port, serial ports (2), VGA port, wake on LAN connector [Image] CONNECTIONS Purpose Location Purpose Location AGP slot AGP Chassis fan power C8 ATX power ATX Chassis intrusion C9 connector connector Auxiliary ATX ATX1 VGA port CN1 power connector IMB connector C1 USB connector 1 CN2 Chassis fan power C2 USB connector 2 CN3 IDE interface LED C3 Ethernet 10BaseT CN4 connector Wake on LAN C4 Parallel port CN5 connector Chassis fan power C5 Serial port CN6 Soft off power C6/pins 1 – 3 Serial port CN7 supply IDE interface LED C6/pins 4 - 7 PS/2 mouse port CN8 Speaker C6/pins 8 - Floppy drive CN9 11 interface Power LED C6/pins 12 – IDE interface 2 CN10 14 Reset switch C6/pins 16 & IDE interface 1 CN11 17 Green PC connector C6/pins 18 & Wide SCSI CN12 19 interface Chassis fan power C7 32-bit PCI slots PC1 – PC4 USER CONFIGURABLE SETTINGS Function Label Position » BIOS normal operation J2J1D Pins 1 & 2 closed BIOS recovery mode J2J1D Pins 2 & 3 closed » Password normal operation J2J1E Pins 1 & 2 closed Password clear J2J1E Pins 2 & 3 closed » CMOS memory normal operation J2J1F Pins 1 & 2 closed CMOS memory clear J2J1F Pins 2 & 3 closed » BMC boot block write protect J3J1A Pins 1 & 2 enabled closed BMC boot block write protect J3J1A Pins 2 & 3 disabled closed » System boot normal J3J1B Pins 1 & 2 closed System boot through firmware J3J1B Pins 2 & 3 closed » BIOS boot block write protect J3J1C Pins 1 & 2 enabled closed BIOS boot block write protect J3J1C Pins 2 & 3 disabled closed » Wake on LAN disabled J7B1 Pins 1 & 2 closed Wake on LAN enabled J7B1 Pins 2 & 3 closed DIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 8MB (1) 1M x 64 None None 16MB (1) 1M x 64 (1) 1M x 64 None 16MB (1) 2M x 64 None None 24MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 2M x 64 (1) 2M x 64 None 32MB (1) 4M x 64 None None 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 64MB (1) 4M x 64 (1) 4M x 64 None 64MB (1) 8M x 64 None None 96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 128MB (1) 8M x 64 (1) 8M x 64 None 128MB (1) 16M x 64 None None 164MB (1) 16M x 64 (1) 1M x 64 None 144MB (1) 16M x 64 (1) 1M x 64 (1) 1M x 64 144MB (1) 16M x 64 (1) 2M x 64 None 160MB (1) 16M x 64 (1) 2M x 64 (1) 2M x 64 160MB (1) 16M x 64 (1) 4M x 64 None 192MB (1) 16M x 64 (1) 4M x 64 (1) 4M x 64 192MB (1) 16M x 64 (1) 8M x 64 None 192MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 256MB (1) 16M x 64 (1) 8M x 64 (1) 8M x 64 256MB (1) 16M x 64 (1) 16M x 64 None 256MB (1) 32M x 64 None None 264MB (1) 32M x 64 (1) 1M x 64 None 272MB (1) 32M x 64 (1) 1M x 64 (1) 1M x 64 288MB (1) 32M x 64 (1) 2M x 64 (1) 2M x 64 288MB (1) 32M x 64 (1) 4M x 64 None 320MB (1) 32M x 64 (1) 4M x 64 (1) 4M x 64 320MB (1) 32M x 64 (1) 8M x 64 None 384MB (1) 32M x 64 (1) 8M x 64 (1) 8M x 64 384MB (1) 32M x 64 (1) 16M x 64 None 384MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 512MB (1) 32M x 64 (1) 16M x 64 (1) 16M x 64 512MB (1) 32M x 64 (1) 32M x 64 None 768MB (1) 32M x 64 (1) 32M x 64 (1) 32M x 64 Note: Board accepts SDRAM memory. CACHE CONFIGURATION Note: 256KB/512KB cache is located on the Pentium II CPU. VIDEO MEMORY CONFIGURATION Note: The location of the video memory is unidentified.