PROLINK COMPUTER, INC.
======================

   MVGA-WDC33

   Category                     Video                             
   Video Type                   XVGA                              
   Video Processor              Western Digital                   
   Highest Resolution Supported 1280 x 1024                       
   Data Bus Type                16-bit VESA                       
   Memory Type                  DRAM                              
   Maximum Onboard Memory       2MB                               

<gopher://bitreich.org/I/th99/v/P-R/50434-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |        Purpose        | Location |   Purpose    | Location |
   |-----------------------+----------+--------------+----------|
   | 15-pin analog video   |    J1    | VESA Feature |   JP1    |
   | port                  |          | connector    |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DATA/COMMAND LINE                      |
   |------------------------------------------------------------|
   |          Setting           |              JP2              |
   |----------------------------+-------------------------------|
   |>> |        Disabled        |       Pins 1 & 2 closed       |
   |---+------------------------+-------------------------------|
   |   |        Enabled         |       Pins 2 & 3 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        CPU MATCHING                        |
   |------------------------------------------------------------|
   |          Setting           |              JP3              |
   |----------------------------+-------------------------------|
   |>> |         80486          |       Pins 2 & 3 closed       |
   |---+------------------------+-------------------------------|
   |   |         80386          |       Pins 1 & 2 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |            MODE 3, 12, 5E, AND 5F REFRESH RATES            |
   |------------------------------------------------------------|
   |             Setting              |          JP7/1          |
   |----------------------------------+-------------------------|
   |>>        |         72Hz          |         Closed          |
   |----------+-----------------------+-------------------------|
   |          |         60Hz          |          Open           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      ZERO WAIT STATE                       |
   |------------------------------------------------------------|
   |             Setting             |          JP7/2           |
   |---------------------------------+--------------------------|
   |>> |          Disabled           |           Open           |
   |---+-----------------------------+--------------------------|
   |   |           Enabled           |          Closed          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  800 X 600 REFRESH RATES                   |
   |------------------------------------------------------------|
   |            Refresh            |    SW1/1     |    SW1/2    |
   |-------------------------------+--------------+-------------|
   |>> |    56Hz Non-interlaced    |     Open     |    Open     |
   |---+---------------------------+--------------+-------------|
   |   |    60Hz Non-interlaced    |     Open     |   Closed    |
   |---+---------------------------+--------------+-------------|
   |   |    72Hz Non-interlaced    |    Closed    |    Open     |
   |---+---------------------------+--------------+-------------|
   |   |    56Hz Non-interlaced    |    Closed    |   Closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  1024 X 768 REFRESH RATES                  |
   |------------------------------------------------------------|
   |            Refresh            |    SW1/3     |    SW1/4    |
   |-------------------------------+--------------+-------------|
   |>> |      87Hz Interlaced      |     Open     |    Open     |
   |---+---------------------------+--------------+-------------|
   |   |    60Hz Non-interlaced    |     Open     |   Closed    |
   |---+---------------------------+--------------+-------------|
   |   |    70Hz Non-interlaced    |    Closed    |    Open     |
   |---+---------------------------+--------------+-------------|
   |   |    72Hz Non-interlaced    |    Closed    |   Closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       FONT SELECTION                       |
   |------------------------------------------------------------|
   |              Setting              |         SW1/5          |
   |-----------------------------------+------------------------|
   |>> |         Standard font         |          Open          |
   |---+-------------------------------+------------------------|
   |   |           TUV font            |         Closed         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 VIDEO MEMORY CONFIGURATION                 |
   |------------------------------------------------------------|
   |      Size       |       Bank 0       |       Bank 1        |
   |-----------------+--------------------+---------------------|
   |>> |     1MB     |    (4) 256K x 8    |        NONE         |
   |---+-------------+--------------------+---------------------|
   |   |     2MB     |    (4) 256K x 8    |    (8) 256K x 4     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    MISCELLANEOUS NOTES                     |
   |------------------------------------------------------------|
   |         Bank 0 may be configured as (2) 256K x 16          |
   +------------------------------------------------------------+