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                                          

<gopher://bitreich.org/I/th99/m/C-D/33990-1.png>
   

   +------------------------------------------------------------+
   |                        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       |
   +------------------------------------------------------------+