SILICON STAR INTERNATIONAL, INC. AN6 Processor Pentium II/Pentium Pro Processor Speed 150/166/180/200/233/266MHz Chip Set Intel Video Chip Set None Maximum Onboard Memory 1GB (EDO supported) Maximum Video Memory None Cache 256/512KB (located on CPU) BIOS Award Dimensions 305mm x 245mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, CPU Slot 1 NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power ATX Chassis fan power FAN1 connector Parallel port CN1 Chassis fan power FAN2 Serial port 2 CN2 IR connector IR1 Serial port 1 CN3 32-bit PCI slots PC1 – PC4 USB connector CN4 Power LED & PN1/pins 1 - 5 keylock USB connector CN5 IDE interface LED PN1/pins 7 & 8 PS/2 mouse port CN6 Green PC connector PN1/pins 13 & 14 Floppy drive CN7 Reset switch PN2/pins 1 & 2 interface IDE interface 2 CN8 Speaker PN2/pins 4 - 7 IDE interface 1 CN9 CPU Slot 1 SL1 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation CMOS Pins 1 & 2 closed CMOS memory clear CMOS Pins 2 & 3 closed » Power on select high active JR1 Pins 2 & 3 closed Power on select low active JR1 Pins 1 & 2 closed DIMM/DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 8MB (2) 1M x 36 None None None 8MB None None (1) 1M x 64 None 16MB (2) 2M x 36 None None None 16MB (2) 1M x 36 (2) 1M x 36 None None 16MB (2) 1M x 36 None None (1) 1M x 64 16MB None None (1) 2M x 64 None 16MB None None (1) 1M x 64 (1) 1M x 64 24MB (2) 2M x 36 (2) 1M x 36 None None 24MB None (2) 2M x 36 (1) 1M x 64 None 24MB None None (1) 2M x 64 (1) 1M x 64 32MB (2) 4M x 36 None None None 32MB (2) 2M x 36 (2) 2M x 36 None None 32MB (2) 2M x 36 None None (1) 2M x 64 32MB None None (1) 4M x 64 None 32MB None None (1) 2M x 64 (1) 2M x 64 40MB (2) 4M x 36 (2) 1M x 36 None None 40MB (2) 4M x 36 None None (1) 1M x 64 40MB None None (1) 1M x 64 (1) 4M x 64 48MB (2) 4M x 36 (2) 2M x 36 None None 48MB (2) 2M x 36 None None (1) 4M x 64 48MB None None (1) 2M x 64 (1) 4M x 64 64MB (2) 8M x 36 None None None DIMM/DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 64MB (2) 4M x 36 (2) 4M x 36 None None 64MB (2) 4M x 36 None None (1) 4M x 64 64MB None None (1) 8M x 64 None 64MB None None (1) 4M x 64 (1) 4M x 64 72MB (2) 8M x 36 None None (1) 1M x 64 72MB (2) 8M x 36 (2) 1M x 36 None None 72MB None None (1) 1M x 64 (1) 8M x 64 80MB None (2) 2M x 36 (1) 8M x 64 None 80MB (2) 2M x 36 None None (1) 8M x 64 80MB (2) 8M x 36 (2) 2M x 36 None None 80MB None None (1) 2M x 64 (1) 8M x 64 96MB (2) 4M x 36 None None (1) 8M x 64 96MB None (2) 8M x 36 (1) 4M x 64 None 96MB (2) 8M x 36 (2) 4M x 36 None None 96MB None None (1) 4M x 64 (1) 8M x 64 128MB (2) 8M x 36 None None (1) 8M x 64 128MB (2) 8M x 36 None None (1) 8M x 64 128MB (2) 8M x 36 (2) 8M x 36 None None 128MB (2) 16M x 36 None None None 128MB None None (1) 8M x 64 (1) 8M x 64 136MB (2) 16M x 36 (2) 1M x 36 None None 144MB (2) 16M x 36 (2) 2M x 36 None None 160MB (2) 16M x 36 (2) 4M x 36 None None 192MB (2) 16M x 36 (2) 8M x 36 None None 256MB (2) 32M x 36 None None None 256MB (2) 16M x 36 (2) 16M x 36 None None 256MB None None (1) 16M x 64 (1) 16M x 64 264MB (2) 32M x 36 (2) 1M x 36 None None 272MB (2) 32M x 36 (2) 2M x 36 None None 288MB (2) 32M x 36 (2) 4M x 36 None None 320MB (2) 32M x 36 (2) 8M x 36 None None 384MB (2) 32M x 36 (2) 16M x 36 None None 384MB (2) 16M x 36 (2) 16M x 36 (1) 16M x 64 None 512MB (2) 32M x 36 (2) 32M x 36 None None 512MB (2) 16M x 36 (2) 16M x 36 (1) 16M x 64 (1) 16M x 64 520MB (2) 32M x 36 (2) 32M x 36 (1) 1M x 64 None 528MB (2) 32M x 36 (2) 32M x 36 (1) 2M x 64 None 768MB (2) 32M x 36 (2) 32M x 36 (1) 32M x 64 None 1024MB (2) 32M x 36 (2) 32M x 36 (1) 32M x 64 (1) 32M x 64 Note: Board accepts EDO memory. Board also accepts x 32 SIMMs. DIMM VOLTAGE CONFIGURATION Voltage JD1 » 3.3V Pins 2 & 3 closed 5v Pins 1 & 2 closed CACHE CONFIGURATION Note: 256KB/512KB cache is located on the CPU.