DIGITAL EQUIPMENT CORPORATION
CELEBRIS 560, CELEBRIS 575, CELEBRIS 590, CELEBRIS 590 FP, CELEBRIS 5100, CELEBRIS 5100 FP
Device Type | Mainboard |
Processor | Pentium |
Processor Speed | 60/75/90/100MHz |
Chip Set | Unidentified |
Video Chip Set | S3 |
Maximum Onboard Memory | 128MB |
Maximum Video Memory | 2MB |
Cache | 256/512KB |
BIOS | Unidentified |
Dimensions | 330mm x 218mm |
I/O Options | Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA feature connector, VGA port, riser slot, cache slot |
NPU Options | None |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
VGA port | CN1 | IDE interface | CN8 |
Serial port | CN2 | VGA feature connector | CN9 |
Serial port | CN3 | 60MHz power connector | CN10 |
Parallel port | CN4 | 90MHz power connector | CN11 |
PS/2 mouse port | CN5 | Riser slot | SL1 |
Floppy drive interface | CN6 | Cache slot | SL2 |
IDE interface | CN7 |
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USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
í | CMOS memory normal operation | J22 | Pins 1 & 2 closed |
CMOS memory clear | J22 | Pins 2 & 3 closed | |
í | Password normal operation | J24 | Open |
Password clear | J24 | Closed | |
í | Flash BIOS normal operation | J25 | Open |
Flash BIOS recovery mode | J25 | Closed | |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
4MB | (1) 1M x 36 | None | None | None |
8MB | (1) 2M x 36 | None | None | None |
8MB | (1) 1M x 36 | (1) 1M x 36 | None | None |
12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | None |
16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 2M x 36 | None |
16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x 36 |
16MB | (1) 2M x 36 | (1) 2M x 36 | None | None |
16MB | (1) 4M x 36 | None | None | None |
20MB | (1) 2M x 36 | (1) 2M x 36 | (1) 1M x 36 | None |
24MB | (1) 1M x 36 | (1) 1M x 36 | (1) 2M x 36 | (1) 2M x 36 |
24MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x 36 | None |
24MB | (1) 2M x 36 | (1) 2M x 36 | (1) 1M x 36 | (1) 1M x 36 |
24MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | None |
32MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x 36 |
32MB | (1) 2M x 36 | (1) 2M x 36 | (1) 4M x 36 | None |
32MB | (1) 4M x 36 | (1) 4M x 36 | None | None |
32MB | (1) 8M x 36 | None | None | None |
36MB | (1) 4M x 36 | (1) 4M x 36 | (1) 1M x 36 | None |
40MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x 36 |
40MB | (1) 1M x 36 | (1) 1M x 36 | (1) 8M x 36 | None |
40MB | (1) 4M x 36 | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x 36 |
40MB | (1) 4M x 36 | (1) 4M x 36 | (1) 2M x 36 | None |
DRAM CONFIGURATION (CON’T) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
48MB | (1) 2M x 36 | (1) 2M x 36 | (1) 4M x 36 | (1) 4M x 36 |
48MB | (1) 2M x 36 | (1) 2M x 36 | (1) 8M x 36 | None |
48MB | (1) 4M x 36 | (1) 4M x 36 | (1) 2M x 36 | (1) 2M x 36 |
48MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | None |
64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x 36 |
64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 8M x 36 | None |
64MB | (1) 8M x 36 | (1) 8M x 36 | None | None |
68MB | (1) 8M x 36 | (1) 8M x 36 | (1) 1M x 36 | None |
72MB | (1) 1M x 36 | (1) 1M x 36 | (1) 8M x 36 | (1) 8M x 36 |
72MB | (1) 8M x 36 | (1) 8M x 36 | (1) 1M x 36 | (1) 1M x 36 |
72MB | (1) 8M x 36 | (1) 8M x 36 | (1) 2M x 36 | None |
80MB | (1) 2M x 36 | (1) 2M x 36 | (1) 8M x 36 | (1) 8M x 36 |
80MB | (1) 8M x 36 | (1) 8M x 36 | (1) 2M x 36 | (1) 2M x 36 |
80MB | (1) 8M x 36 | (1) 8M x 36 | (1) 4M x 36 | None |
96MB | (1) 4M x 36 | (1) 4M x 36 | (1) 8M x 36 | (1) 8M x 36 |
96MB | (1) 8M x 36 | (1) 8M x 36 | (1) 4M x 36 | (1) 4M x 36 |
96MB | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | None |
128MB | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 | (1) 8M x 36 |
CACHE CONFIGURATION | |
Size | SL2 |
256KB | 256KB module installed |
512KB | 512KB module installed |
VIDEO MEMORY CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
1MB | (2) 256K x 16 | None |
2MB | (2) 256K x 16 | (2) 256K x 16 |
Note: Bank 0 is factory installed and is not configurable. | ||
CPU SPEED SELECTION | |
Speed | J15 |
60MHz | Open |
75/90/100MHz | Closed |
MISCELLANEOUS TECHNICAL NOTE |
CPU 1 is an upgradeable socket, and CPU2 is the 60MHz socket. |