UNIDENTIFIED
============

   VGA ADAPTER 512K

   Category                     Video                             
   Video Types Supported        VGA                               
   Video Processor              Unidentified                      
   Highest Resolution Supported Unidentified                      
   Data Bus Type                16-bit ISA                        
   Memory Type                  DRAM                              
   Maximum Onboard Memory       512KB                             

<gopher://bitreich.org/I/th99/v/U-Z/50763-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |            Purpose            |          Location          |
   |-------------------------------+----------------------------|
   | 15-pin analog video port      |            CN1             |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   INTERRUPT IRQ2 SELECT                    |
   |------------------------------------------------------------|
   |             Setting             |           JP6            |
   |---------------------------------+--------------------------|
   |>> |          Disabled           |           Open           |
   |---+-----------------------------+--------------------------|
   |   |           Enabled           |          Closed          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        CLOCK SELECT                        |
   |------------------------------------------------------------|
   |              Setting              |          JP3           |
   |-----------------------------------+------------------------|
   |>> |           Super VGA           |          Open          |
   |---+-------------------------------+------------------------|
   |   |        Extended video         |         Closed         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     CLOCK CHIP SELECT                      |
   |------------------------------------------------------------|
   |  UMC  | AVASEM | STARTEC |      JP1       |      JP2       |
   |-------+--------+---------+----------------+----------------|
   | 50Mhz | 70Mhz  |  50Mhz  |   Pins 1 & 2   |   Pins 1 & 2   |
   |       |        |         |     closed     |     closed     |
   |-------+--------+---------+----------------+----------------|
   | 40Mhz | 65Mhz  | 44.9Mhz |   Pins 1 & 2   |   Pins 2 & 3   |
   |       |        |         |     closed     |     closed     |
   |-------+--------+---------+----------------+----------------|
   | 36Mhz | 60Mhz  |  40Mhz  |   Pins 2 & 3   |   Pins 1 & 2   |
   |       |        |         |     closed     |     closed     |
   |-------+--------+---------+----------------+----------------|
   | 32Mhz | 50Mhz  |  32Mhz  |   Pins 2 & 3   |   Pins 2 & 3   |
   |       |        |         |     closed     |     closed     |
   +------------------------------------------------------------+