DIGITAL EQUIPMENT CORPORATION
PC 3500, PC 5510
Device Type | Mainboard |
Processor | Pentium II |
Processor Speed | 133/166/200/233/266/300/333/366/400/433/466/500/533MHz |
Chip Set | Intel 440LX |
Video Chip Set | Diamond, Matrox |
Maximum Onboard Memory | 384MB (SDRAM supported) |
Maximum Video Memory | 8MB |
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 |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
AGP slot | AGP | PS/2 mouse port | CN6 |
Serial port | CN1 | Ethernet 10BaseT connector | CN7 |
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 connector | CN11 |
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 speed | Clock speed | Multiplier | SW1/7 | SW1/8 | SW1/9 | SW/10 |
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 |