DIGITAL EQUIPMENT CORPORATION
=============================

   ALPHASERVER 1000

   Processor    Alpha                                             
   Processor    200MHz                                            
   Speed        
   Chip Set     Intel                                             
   Max. Onboard 512MB                                             
   DRAM         
   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                                              

<gopher://bitreich.org/I/th99/m/C-D/32818-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose           | Location | Purpose          | Location |
   |-------------------+----------+------------------+----------|
   | Floppy drive      |   CN1    | Serial port 1    |   CN6    |
   | interface         |          |                  |          |
   |-------------------+----------+------------------+----------|
   | 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         |  J49   | pins 2 & 3 |
   |   | disabled                         |        |   closed   |
   |---+----------------------------------+--------+------------|
   |>> | Power supply voltage connected   |  J50   |   Closed   |
   |   | to flash BIOS enabled            |        |            |
   |---+----------------------------------+--------+------------|
   |   | Power supply voltage connected   |  J50   |    Open    |
   |   | to 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  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 48MB  | (4) 1M x 36 |  (4) 1M x  |  (4) 1M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 48MB  | (4) 2M x 36 |  (4) 1M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 64MB  | (4) 4M x 36 |    NONE    |    NONE    |    NONE    |
   |-------+-------------+------------+------------+------------|
   | 64MB  | (4) 2M x 36 |  (4) 2M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 64MB  | (4) 1M x 36 |  (4) 1M x  |  (4) 1M x  |  (4) 1M x  |
   |       |             |     36     |     36     |     36     |
   |-------+-------------+------------+------------+------------|
   | 64MB  | (4) 2M x 36 |  (4) 1M x  |  (4) 1M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 80MB  | (4) 4M x 36 |  (4) 1M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 80MB  | (4) 2M x 36 |  (4) 1M x  |  (4) 1M x  |  (4) 1M x  |
   |       |             |     36     |     36     |     36     |
   |-------+-------------+------------+------------+------------|
   | 96MB  | (4) 2M x 36 |  (4) 2M x  |  (4) 2M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 96MB  | (4) 4M x 36 |  (4) 1M x  |  (4) 1M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 96MB  | (4) 4M x 36 |  (4) 2M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 112MB | (4) 4M x 36 |  (4) 1M x  |  (4) 1M x  |  (4) 1M x  |
   |       |             |     36     |     36     |     36     |
   |-------+-------------+------------+------------+------------|
   | 128MB | (4) 8M x 36 |    NONE    |    NONE    |    NONE    |
   |-------+-------------+------------+------------+------------|
   | 128MB | (4) 4M x 36 |  (4) 4M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 128MB | (4) 2M x 36 |  (4) 2M x  |  (4) 2M x  |  (4) 2M x  |
   |       |             |     36     |     36     |     36     |
   |-------+-------------+------------+------------+------------|
   | 128MB | (4) 4M x 36 |  (4) 2M x  |  (4) 2M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 144MB | (4) 8M x 36 |  (4) 1M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 160MB | (4) 4M x 36 |  (4) 2M x  |  (4) 2M x  |  (4) 2M x  |
   |       |             |     36     |     36     |     36     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 DRAM CONFIGURATION (CON'T)                 |
   |------------------------------------------------------------|
   | Size  |   Bank 0    |   Bank 1   |   Bank 2   |   Bank 3   |
   |-------+-------------+------------+------------+------------|
   | 160MB | (4) 8M x 36 |  (4) 1M x  |  (4) 1M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 160MB | (4) 8M x 36 |  (4) 2M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 176MB | (4) 8M x 36 |  (4) 1M x  |  (4) 1M x  |  (4) 1M x  |
   |       |             |     36     |     36     |     36     |
   |-------+-------------+------------+------------+------------|
   | 192MB | (4) 4M x 36 |  (4) 4M x  |  (4) 4M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 192MB | (4) 8M x 36 |  (4) 2M x  |  (4) 2M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 192MB | (4) 8M x 36 |  (4) 4M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 224MB | (4) 8M x 36 |  (4) 2M x  |  (4) 2M x  |  (4) 2M x  |
   |       |             |     36     |     36     |     36     |
   |-------+-------------+------------+------------+------------|
   | 256MB | (4) 8M x 36 |  (4) 8M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 256MB | (4) 4M x 36 |  (4) 4M x  |  (4) 4M x  |  (4) 4M x  |
   |       |             |     36     |     36     |     36     |
   |-------+-------------+------------+------------+------------|
   | 256MB | (4) 8M x 36 |  (4) 4M x  |  (4) 4M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 384MB | (4) 8M x 36 |  (4) 8M x  |  (4) 8M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 390MB | (4) 8M x 36 |  (4) 4M x  |  (4) 4M x  |  (4) 4M x  |
   |       |             |     36     |     36     |     36     |
   |-------+-------------+------------+------------+------------|
   | 512MB | (4) 8M x 36 |  (4) 8M x  |  (4) 8M x  |  (4) 8M x  |
   |       |             |     36     |     36     |     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  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 48MB  | (1) 1M x 36 |  (1) 1M x  |  (1) 1M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 48MB  | (1) 2M x 36 |  (1) 1M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 64MB  | (1) 4M x 36 |    NONE    |    NONE    |    NONE    |
   |-------+-------------+------------+------------+------------|
   | 64MB  | (1) 2M x 36 |  (1) 2M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 64MB  | (1) 1M x 36 |  (1) 1M x  |  (1) 1M x  |  (1) 1M x  |
   |       |             |     36     |     36     |     36     |
   |-------+-------------+------------+------------+------------|
   | 64MB  | (1) 2M x 36 |  (1) 1M x  |  (1) 1M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 80MB  | (1) 4M x 36 |  (1) 1M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 80MB  | (1) 2M x 36 |  (1) 1M x  |  (1) 1M x  |  (1) 1M x  |
   |       |             |     36     |     36     |     36     |
   |-------+-------------+------------+------------+------------|
   | 96MB  | (1) 2M x 36 |  (1) 2M x  |  (1) 2M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 96MB  | (1) 4M x 36 |  (1) 1M x  |  (1) 1M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 96MB  | (1) 4M x 36 |  (1) 2M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 112MB | (1) 4M x 36 |  (1) 1M x  |  (1) 1M x  |  (1) 1M x  |
   |       |             |     36     |     36     |     36     |
   |-------+-------------+------------+------------+------------|
   | 128MB | (1) 8M x 36 |    NONE    |    NONE    |    NONE    |
   |-------+-------------+------------+------------+------------|
   | 128MB | (1) 4M x 36 |  (1) 4M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 128MB | (1) 2M x 36 |  (1) 2M x  |  (1) 2M x  |  (1) 2M x  |
   |       |             |     36     |     36     |     36     |
   |-------+-------------+------------+------------+------------|
   | 128MB | (1) 4M x 36 |  (1) 2M x  |  (1) 2M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 144MB | (1) 8M x 36 |  (1) 1M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 160MB | (1) 4M x 36 |  (1) 2M x  |  (1) 2M x  |  (1) 2M x  |
   |       |             |     36     |     36     |     36     |
   |-------+-------------+------------+------------+------------|
   | 160MB | (1) 8M x 36 |  (1) 1M x  |  (1) 1M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 160MB | (1) 8M x 36 |  (1) 2M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 176MB | (1) 8M x 36 |  (1) 1M x  |  (1) 1M x  |  (1) 1M x  |
   |       |             |     36     |     36     |     36     |
   |-------+-------------+------------+------------+------------|
   | 192MB | (1) 4M x 36 |  (1) 4M x  |  (1) 4M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 192MB | (1) 8M x 36 |  (1) 2M x  |  (1) 2M x  |    NONE    |
   |       |             |     36     |     36     |            |
   |-------+-------------+------------+------------+------------|
   | 192MB | (1) 8M x 36 |  (1) 4M x  |    NONE    |    NONE    |
   |       |             |     36     |            |            |
   |-------+-------------+------------+------------+------------|
   | 224MB | (1) 8M x 36 |  (1) 2M x  |  (1) 2M x  |  (1) 2M x  |
   |       |             |     36     |     36     |     36     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |            DRAM CONFIGURATION (ECC ONLY CON'T)             |
   |------------------------------------------------------------|
   |   Size   |  Bank 0A   |  Bank 1A   |  Bank 2A  |  Bank 3A  |
   |----------+------------+------------+-----------+-----------|
   |  256MB   |  (1) 8M x  |  (1) 8M x  |   NONE    |   NONE    |
   |          |     36     |     36     |           |           |
   |----------+------------+------------+-----------+-----------|
   |  256MB   |  (1) 4M x  |  (1) 4M x  | (1) 4M x  | (1) 4M x  |
   |          |     36     |     36     |    36     |    36     |
   |----------+------------+------------+-----------+-----------|
   |  256MB   |  (1) 8M x  |  (1) 4M x  | (1) 4M x  |   NONE    |
   |          |     36     |     36     |    36     |           |
   |----------+------------+------------+-----------+-----------|
   |  384MB   |  (1) 8M x  |  (1) 8M x  | (1) 8M x  |   NONE    |
   |          |     36     |     36     |    36     |           |
   |----------+------------+------------+-----------+-----------|
   |  390MB   |  (1) 8M x  |  (1) 4M x  | (1) 4M x  | (1) 4M x  |
   |          |     36     |     36     |    36     |    36     |
   |----------+------------+------------+-----------+-----------|
   |  512MB   |  (1) 8M x  |  (1) 8M x  | (1) 8M x  | (1) 8M x  |
   |          |     36     |     36     |    36     |    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.                                  |
   +------------------------------------------------------------+