DIGITAL EQUIPMENT CORPORATION ALPHASERVER 1000 Processor Alpha Processor Speed 200MHz Chip Set Intel Max. Onboard DRAM 512MB Cache 4MB BIOS Unidentified Dimensions 355mm x 305mm I/O Options 32-bit PCI slots (3), floppy drive interface, SCSI connector, parallel port, PS/2 mouse port, serial ports (2), VGA port NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Floppy drive interface CN1 Serial port 1 CN6 SCSI interface CN2 Serial port 2 CN7 VGA port CN3 Parallel port CN8 Keyboard port CN4 32-bit PCI slots PC1 - PC3 PS/2 mouse port CN5 CPU riser slot SL1 USER CONFIGURABLE SETTINGS Function Jumper Position » On board VGA enabled J27 pins 1 & 2 closed On board VGA disabled J27 pins 2 & 3 closed » On board SCSI terminator enabled J49 pins 1 & 2 closed On board SCSI terminator disabled J49 pins 2 & 3 closed » Power supply voltage connected to J50 Closed flash BIOS enabled Power supply voltage connected to J50 Open flash BIOS disabled » System shut down by temperature J52 pins 1 & 2 chips enabled closed System shut down by temperature J52 pins 2 & 3 chips disabled closed » Software shuts down system J53 pins 1 & 2 enabled closed Software shuts down system J53 pins 2 & 3 disabled closed » Hardware fan fault detection J56 pins 1 & 2 enabled closed Hardware fan fault detection J56 pins 2 & 3 disabled closed DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 16MB (4) 1M x 36 NONE NONE NONE 32MB (4) 2M x 36 NONE NONE NONE 32MB (4) 1M x 36 (4) 1M x 36 NONE NONE 48MB (4) 1M x 36 (4) 1M x 36 (4) 1M x 36 NONE 48MB (4) 2M x 36 (4) 1M x 36 NONE NONE 64MB (4) 4M x 36 NONE NONE NONE 64MB (4) 2M x 36 (4) 2M x 36 NONE NONE 64MB (4) 1M x 36 (4) 1M x 36 (4) 1M x 36 (4) 1M x 36 64MB (4) 2M x 36 (4) 1M x 36 (4) 1M x 36 NONE 80MB (4) 4M x 36 (4) 1M x 36 NONE NONE 80MB (4) 2M x 36 (4) 1M x 36 (4) 1M x 36 (4) 1M x 36 96MB (4) 2M x 36 (4) 2M x 36 (4) 2M x 36 NONE 96MB (4) 4M x 36 (4) 1M x 36 (4) 1M x 36 NONE 96MB (4) 4M x 36 (4) 2M x 36 NONE NONE 112MB (4) 4M x 36 (4) 1M x 36 (4) 1M x 36 (4) 1M x 36 128MB (4) 8M x 36 NONE NONE NONE 128MB (4) 4M x 36 (4) 4M x 36 NONE NONE 128MB (4) 2M x 36 (4) 2M x 36 (4) 2M x 36 (4) 2M x 36 128MB (4) 4M x 36 (4) 2M x 36 (4) 2M x 36 NONE 144MB (4) 8M x 36 (4) 1M x 36 NONE NONE 160MB (4) 4M x 36 (4) 2M x 36 (4) 2M x 36 (4) 2M x 36 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 160MB (4) 8M x 36 (4) 1M x 36 (4) 1M x 36 NONE 160MB (4) 8M x 36 (4) 2M x 36 NONE NONE 176MB (4) 8M x 36 (4) 1M x 36 (4) 1M x 36 (4) 1M x 36 192MB (4) 4M x 36 (4) 4M x 36 (4) 4M x 36 NONE 192MB (4) 8M x 36 (4) 2M x 36 (4) 2M x 36 NONE 192MB (4) 8M x 36 (4) 4M x 36 NONE NONE 224MB (4) 8M x 36 (4) 2M x 36 (4) 2M x 36 (4) 2M x 36 256MB (4) 8M x 36 (4) 8M x 36 NONE NONE 256MB (4) 4M x 36 (4) 4M x 36 (4) 4M x 36 (4) 4M x 36 256MB (4) 8M x 36 (4) 4M x 36 (4) 4M x 36 NONE 384MB (4) 8M x 36 (4) 8M x 36 (4) 8M x 36 NONE 390MB (4) 8M x 36 (4) 4M x 36 (4) 4M x 36 (4) 4M x 36 512MB (4) 8M x 36 (4) 8M x 36 (4) 8M x 36 (4) 8M x 36 DRAM CONFIGURATION (ECC ONLY) Size Bank 0A Bank 1A Bank 2A Bank 3A 16MB (1) 1M x 36 NONE NONE NONE 32MB (1) 2M x 36 NONE NONE NONE 32MB (1) 1M x 36 (1) 1M x 36 NONE NONE 48MB (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 NONE 48MB (1) 2M x 36 (1) 1M x 36 NONE NONE 64MB (1) 4M x 36 NONE NONE NONE 64MB (1) 2M x 36 (1) 2M x 36 NONE NONE 64MB (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 64MB (1) 2M x 36 (1) 1M x 36 (1) 1M x 36 NONE 80MB (1) 4M x 36 (1) 1M x 36 NONE NONE 80MB (1) 2M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 96MB (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 NONE 96MB (1) 4M x 36 (1) 1M x 36 (1) 1M x 36 NONE 96MB (1) 4M x 36 (1) 2M x 36 NONE NONE 112MB (1) 4M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 128MB (1) 8M x 36 NONE NONE NONE 128MB (1) 4M x 36 (1) 4M x 36 NONE NONE 128MB (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 128MB (1) 4M x 36 (1) 2M x 36 (1) 2M x 36 NONE 144MB (1) 8M x 36 (1) 1M x 36 NONE NONE 160MB (1) 4M x 36 (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 160MB (1) 8M x 36 (1) 1M x 36 (1) 1M x 36 NONE 160MB (1) 8M x 36 (1) 2M x 36 NONE NONE 176MB (1) 8M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 192MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 NONE 192MB (1) 8M x 36 (1) 2M x 36 (1) 2M x 36 NONE 192MB (1) 8M x 36 (1) 4M x 36 NONE NONE 224MB (1) 8M x 36 (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 DRAM CONFIGURATION (ECC ONLY CON’T) Size Bank 0A Bank 1A Bank 2A Bank 3A 256MB (1) 8M x 36 (1) 8M x 36 NONE NONE 256MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 256MB (1) 8M x 36 (1) 4M x 36 (1) 4M x 36 NONE 384MB (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 NONE 390MB (1) 8M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 512MB (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 Note: When installing memory, this table must be used in order to properly configure the system memory. This memory is used to detect the Error Correction Code. This memory will not increase the system memory. For example, if 512MB is installed, 4 additional 8M x 36 are installed, but total memory is only 512MB. CACHE CONFIGURATION Note: Board is factory installed with 4MB cache. It is not configurable.