(TXT) View Source
       
       # DIGITAL EQUIPMENT CORPORATION
       
          PC 486 CE
       
          Processor        80486                                         
          Processor Speed  25/33MHz                                      
          Chip Set         Unidentified                                  
          Video Chip Set   None                                          
          Maximum Onboard  128MB                                         
          Memory           
          Maximum Video    None                                          
          Memory           
          Cache            None                                          
          BIOS             Unidentified                                  
          Dimensions       350mm x 329mm                                 
          I/O Options      External memory slots (2), floppy drive       
                           interface, IDE interface, parallel port,      
                           serial ports (2)                              
          NPU Options      None                                          
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose            | Location | Purpose         | Location |
          |--------------------+----------+-----------------+----------|
          | Parallel port      |   J12    | Speaker         |   J17    |
          |--------------------+----------+-----------------+----------|
          | Serial port        |   J13    | Power LED &     |   J18    |
          |                    |          | keylock         |          |
          |--------------------+----------+-----------------+----------|
          | Serial port        |   J14    | Reset switch    |   J19    |
          |--------------------+----------+-----------------+----------|
          | IDE interface      |   J15    | LED connector   |   J20    |
          |--------------------+----------+-----------------+----------|
          | Floppy drive       |   J16    | External memory |  SL1 &   |
          | interface          |          | cards           |   SL2    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                Function                 | Label | Position |
          |-----------------------------------------+-------+----------|
          | » | Speaker volume select normal volume |  W3   |   Open   |
          |---+-------------------------------------+-------+----------|
          |   | Speaker volume select low volume    |  W3   |  Closed  |
          |---+-------------------------------------+-------+----------|
          | » | IDE interface enabled               |  W5   |   Open   |
          |---+-------------------------------------+-------+----------|
          |   | IDE interface disabled              |  W5   |  Closed  |
          |---+-------------------------------------+-------+----------|
          | » | I/O recovery time select extra time |  W14  |  Closed  |
          |   | provided                            |       |          |
          |---+-------------------------------------+-------+----------|
          |   | I/O recovery time select no extra   |  W14  |   Open   |
          |   | time provided                       |       |          |
          |---+-------------------------------------+-------+----------|
          |   | Monitor type select color           | SW1/1 |    On    |
          |---+-------------------------------------+-------+----------|
          |   | Monitor type select monochrome      | SW1/1 |   Off    |
          |---+-------------------------------------+-------+----------|
          | » | Factory configured - do not alter   | SW1/2 |   Off    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     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) 2M x 36 | (1) 1M x 36 |    None    |    None    |
          |------+-------------+-------------+------------+------------|
          | 12MB | (1) 1M x 36 | (1) 1M x 36 |  (1) 1M x  |    None    |
          |      |             |             |     36     |            |
          |------+-------------+-------------+------------+------------|
          | 16MB | (1) 4M x 36 |    None     |    None    |    None    |
          |------+-------------+-------------+------------+------------|
          | 16MB | (1) 2M x 36 | (1) 1M x 36 |  (1) 1M x  |    None    |
          |      |             |             |     36     |            |
          |------+-------------+-------------+------------+------------|
          | 16MB | (1) 2M x 36 | (1) 2M x 36 |    None    |    None    |
          |------+-------------+-------------+------------+------------|
          | 16MB | (1) 1M x 36 | (1) 1M x 36 |  (1) 1M x  |  (1) 1M x  |
          |      |             |             |     36     |     36     |
          |------+-------------+-------------+------------+------------|
          | 20MB | (1) 4M x 36 | (1) 1M x 36 |    None    |    None    |
          |------+-------------+-------------+------------+------------|
          | 20MB | (1) 2M x 36 | (1) 1M x 36 |  (1) 1M x  |  (1) 1M x  |
          |      |             |             |     36     |     36     |
          |------+-------------+-------------+------------+------------|
          | 20MB | (1) 1M x 36 | (1) 2M x 36 |  (1) 2M x  |    None    |
          |      |             |             |     36     |            |
          |------+-------------+-------------+------------+------------|
          | 20MB | (1) 1M x 36 | (1) 4M x 36 |    None    |    None    |
          |------+-------------+-------------+------------+------------|
          | 24MB | (1) 4M x 36 | (1) 1M x 36 |  (1) 1M x  |    None    |
          |      |             |             |     36     |            |
          |------+-------------+-------------+------------+------------|
          | 24MB | (1) 4M x 36 | (1) 2M x 36 |    None    |    None    |
          |------+-------------+-------------+------------+------------|
          | 24MB | (1) 2M x 36 | (1) 2M x 36 |  (1) 2M x  |    None    |
          |      |             |             |     36     |            |
          |------+-------------+-------------+------------+------------|
          | 28MB | (1) 4M x 36 | (1) 1M x 36 |  (1) 1M x  |  (1) 1M x  |
          |      |             |             |     36     |     36     |
          |------+-------------+-------------+------------+------------|
          | 28MB | (1) 1M x 36 | (1) 2M x 36 |  (1) 2M x  |  (1) 2M x  |
          |      |             |             |     36     |     36     |
          |------+-------------+-------------+------------+------------|
          | 32MB | (1) 8M x 36 |    None     |    None    |    None    |
          |------+-------------+-------------+------------+------------|
          | 32MB | (1) 4M x 36 | (1) 2M x 36 |  (1) 2M x  |    None    |
          |      |             |             |     36     |            |
          |------+-------------+-------------+------------+------------|
          | 32MB | (1) 4M x 36 | (1) 4M x 36 |    None    |    None    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DRAM CONFIGURATION (CON’T)                 |
          |------------------------------------------------------------|
          |  Size   |   Bank 0    |   Bank 1   |  Bank 2   |  Bank 3   |
          |---------+-------------+------------+-----------+-----------|
          |  32MB   | (1) 2M x 36 |  (1) 2M x  | (1) 2M x  | (1) 2M x  |
          |         |             |     36     |    36     |    36     |
          |---------+-------------+------------+-----------+-----------|
          |  36MB   | (1) 8M x 36 |  (1) 1M x  |   None    |   None    |
          |         |             |     36     |           |           |
          |---------+-------------+------------+-----------+-----------|
          |  40MB   | (1) 8M x 36 |  (1) 1M x  | (1) 1M x  |   None    |
          |         |             |     36     |    36     |           |
          |---------+-------------+------------+-----------+-----------|
          |  40MB   | (1) 8M x 36 |  (1) 2M x  |   None    |   None    |
          |         |             |     36     |           |           |
          |---------+-------------+------------+-----------+-----------|
          |  40MB   | (1) 4M x 36 |  (1) 2M x  | (1) 2M x  | (1) 2M x  |
          |         |             |     36     |    36     |    36     |
          |---------+-------------+------------+-----------+-----------|
          |  44MB   | (1) 8M x 36 |  (1) 1M x  | (1) 1M x  | (1) 1M x  |
          |         |             |     36     |    36     |    36     |
          |---------+-------------+------------+-----------+-----------|
          |  48MB   | (1) 8M x 36 |  (1) 2M x  | (1) 2M x  |   None    |
          |         |             |     36     |    36     |           |
          |---------+-------------+------------+-----------+-----------|
          |  48MB   | (1) 8M x 36 |  (1) 4M x  |   None    |   None    |
          |         |             |     36     |           |           |
          |---------+-------------+------------+-----------+-----------|
          |  48MB   | (1) 4M x 36 |  (1) 4M x  | (1) 4M x  |   None    |
          |         |             |     36     |    36     |           |
          |---------+-------------+------------+-----------+-----------|
          |  52MB   | (1) 1M x 36 |  (1) 4M x  | (1) 4M x  | (1) 4M x  |
          |         |             |     36     |    36     |    36     |
          |---------+-------------+------------+-----------+-----------|
          |  56MB   | (1) 8M x 36 |  (1) 2M x  | (1) 2M x  | (1) 2M x  |
          |         |             |     36     |    36     |    36     |
          |---------+-------------+------------+-----------+-----------|
          |  56MB   | (1) 2M x 36 |  (1) 4M x  | (1) 4M x  | (1) 4M x  |
          |         |             |     36     |    36     |    36     |
          |---------+-------------+------------+-----------+-----------|
          |  64MB   | (1) 8M x 36 |  (1) 4M x  | (1) 4M x  |   None    |
          |         |             |     36     |    36     |           |
          |---------+-------------+------------+-----------+-----------|
          |  64MB   | (1) 8M x 36 |  (1) 8M x  |   None    |   None    |
          |         |             |     36     |           |           |
          |---------+-------------+------------+-----------+-----------|
          |  64MB   | (1) 4M x 36 |  (1) 4M x  | (1) 4M x  | (1) 4M x  |
          |         |             |     36     |    36     |    36     |
          |------------------------------------------------------------|
          |      Note: To use 128MB, install two fully populated       |
          |      memory cards in SL1 & SL2. If only one card is used,  |
          |      install in SL1.                                       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CPU SPEED SELECTION                     |
          |------------------------------------------------------------|
          |            Speed             |             W13             |
          |------------------------------+-----------------------------|
          |            25MHz             |           Closed            |
          |------------------------------+-----------------------------|
          |            33MHz             |            Open             |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  IDE CONTROLLER SELECTION                  |
          |------------------------------------------------------------|
          |      Setting      |     W6      |     W8      |    W11     |
          |-------------------+-------------+-------------+------------|
          | » |    Enabled    |    Open     |   Closed    |   Closed   |
          |---+---------------+-------------+-------------+------------|
          |   |   Disabled    |   Closed    |    Open     |    Open    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   BURN IN MODE SELECTION                   |
          |------------------------------------------------------------|
          |        Setting         |       W4        |       W7        |
          |------------------------+-----------------+-----------------|
          | » |      Disabled      |      Open       |     Closed      |
          |---+--------------------+-----------------+-----------------|
          |   |      Enabled       |     Closed      |      Open       |
          +------------------------------------------------------------+