DIGITAL EQUIPMENT CORPORATION PC 3500, PC 5510 Device Type Mainboard Processor Pentium II Processor 133/166/200/233/266/300/333/366/400/433/466/500/533MHz Speed Chip Set Intel 440LX Video Chip Diamond, Matrox Set Maximum 384MB (SDRAM supported) Onboard Memory Maximum Video 8MB Memory Cache 512KB BIOS Unidentified Dimensions 330mm x 218mm I/O Options Ethernet 10BaseT connector, AUI/BNC connector floppy drive interface, parallel port, PS/2 mouse port, serial port, VGA port, VRM connector, USB connectors (2), AGP slot [Image] CONNECTIONS Purpose Location Purpose Location AGP slot AGP PS/2 mouse port CN6 Serial port CN1 Ethernet 10BaseT CN7 connector AGP video port CN2 Parallel port CN8 VGA port CN3 VRM connector CN9 USB connector 1 CN4 AUI/BNC connector CN10 USB connector 2 CN5 Video upgrade CN11 connector USER CONFIGURABLE SETTINGS Function Label Position » Password normal operation SW1/1 Off Password clear SW1/1 On » Flash BIOS normal operation SW1/2 Off Flash BIOS recovery mode SW1/2 On » CMOS memory normal operation SW1/3 Off CMOS memory clear SW1/3 On » Factory configured - do not alter SW1/4 Off » Flash BIOS write protect disabled SW1/5 Off Flash BIOS write protect enabled SW1/5 On » Factory configured - do not alter SW1/6 Off DIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 16MB (1) 2M x 64 None None 16MB (1) 1M x 64 (1) 1M x 64 None 24MB (1) 2M x 64 (1) 1M x 64 None 24MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 4M x 64 None None 32MB (1) 2M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 2M x 64 (1) 2M x 64 None 40MB (1) 4M x 64 (1) 1M x 64 None 40MB (1) 2M x 64 (1) 2M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 1M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 2M x 64 None 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 56MB (1) 4M x 64 (1) 2M x 64 (1) 1M x 64 64MB (1) 8M x 64 None None 64MB (1) 4M x 64 (1) 2M x 64 (1) 2M x 64 64MB (1) 4M x 64 (1) 4M x 64 None 72MB (1) 8M x 64 (1) 1M x 64 None 72MB (1) 4M x 64 (1) 4M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 1M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 2M x 64 None DIMM CONFIGURATION (CON'T) Size Bank 0 Bank 1 Bank 2 80MB (1) 4M x 64 (1) 4M x 64 (1) 2M x 64 88MB (1) 8M x 64 (1) 2M x 64 (1) 1M x 64 96MB (1) 8M x 64 (1) 2M x 64 (1) 2M x 64 96MB (1) 8M x 64 (1) 4M x 64 None 96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 104MB (1) 8M x 64 (1) 4M x 64 (1) 1M x 64 112MB (1) 8M x 64 (1) 4M x 64 (1) 2M x 64 128MB (1) 16M x 64 None None 128MB (1) 8M x 64 (1) 4M x 64 (1) 4M x 64 128MB (1) 8M x 64 (1) 8M x 64 None 136MB (1) 16M x 64 (1) 1M x 64 None 136MB (1) 8M x 64 (1) 8M x 64 (1) 1M x 64 144MB (1) 16M x 64 (1) 1M x 64 (1) 1M x 64 144MB (1) 16M x 64 (1) 2M x 64 None 144MB (1) 8M x 64 (1) 8M x 64 (1) 2M x 64 152MB (1) 16M x 64 (1) 2M x 64 (1) 1M x 64 160MB (1) 16M x 64 (1) 2M x 64 (1) 2M x 64 160MB (1) 16M x 64 (1) 4M x 64 None 160MB (1) 8M x 64 (1) 8M x 64 (1) 4M x 64 168MB (1) 16M x 64 (1) 4M x 64 (1) 1M x 64 176MB (1) 16M x 64 (1) 4M x 64 (1) 2M x 64 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 200MB (1) 16M x 64 (1) 8M x 64 (1) 1M x 64 208MB (1) 16M x 64 (1) 8M x 64 (1) 2M x 64 224MB (1) 16M x 64 (1) 8M x 64 (1) 4M x 64 256MB (1) 16M x 64 (1) 8M x 64 (1) 8M x 64 384MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 Note: Board accepts SDRAM memory. CACHE CONFIGURATION Note: 512KB cache is located on the Pentium II CPU. VIDEO MEMORY CONFIGURATION Note: If board has a Matrox controller, the onboard memory is 2MB. It can be upgraded to 6MB by installing a 4MB module in CN11. If board has a Diamond controller, the onboard memory is 4MB. It can be upgraded to 8MB by installing a 4MB module in CN11 CPU SPEED SELECTION CPU Clock Multiplier SW1/7 SW1/8 SW1/9 SW/10 speed speed 133MHz 66MHz 2x On On On On 166MHz 66MHz 2.5x On On Off On 200MHz 66MHz 3x Off On On On 233MHz 66MHz 3.5x Off On Off On 266MHz 66MHz 4x On Off On On 300MHz 66MHz 4.5x On Off Off On 333MHz 66MHz 5x Off Off On On 366MHz 66MHz 5.5x Off Off Off Off 400MHz 66MHz 6x On On On Off 433MHz 66MHz 6.5x On On Off Off 466MHz 66MHz 7x Off On On Off 500MHz 66MHz 7.5x Off On Off Off 533MHz 66MHz 8x On Off On Off