PIXELWORKS, INC.
================

   ULTRA CLIPPER GRAPHICS UA1280/V (6-SWITCH)

   Category           Video                                       
   Video Types        XVGA                                        
   Supported          
   Video Processor    Pixelworks, Inc.(exact location             
                      unidentified)                               
   Highest Resolution 1280 x 1024                                 
   Supported          
   Data Bus Type      16-bit ISA                                  
   Memory Type        DRAM                                        
   Maximum Onboard    1.5MB                                       
   Memory             

<gopher://bitreich.org/I/th99/v/P-R/50910-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Purpose        | Location |    Purpose    | Location |
   |----------------------+----------+---------------+----------|
   | 15-pin analog video  |   CN1    | Daughterboard |  CN3 &   |
   | port                 |          | connector     |   CN4    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 BASE I/O ADDRESS SELECTION                 |
   |------------------------------------------------------------|
   |          Address           |              WD               |
   |----------------------------+-------------------------------|
   |>> |          330h          |       Pins 1 & 2 closed       |
   |---+------------------------+-------------------------------|
   |   |          340           |       Pins 2 & 3 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       DMA SELECTION                        |
   |------------------------------------------------------------|
   |     Channel      |         WA         |         WB         |
   |------------------+--------------------+--------------------|
   |>>  |      6      | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
   |----+-------------+--------------------+--------------------|
   |    |      5      | Pins 4 & 5 closed  | Pins 4 & 5 closed  |
   |----+-------------+--------------------+--------------------|
   |    |      7      | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    INTERRUPT SELECTION                     |
   |------------------------------------------------------------|
   |            IRQ             |              WC               |
   |----------------------------+-------------------------------|
   |>> |           10           |       Pins 1 & 2 closed       |
   |---+------------------------+-------------------------------|
   |   |           11           |       Pins 2 & 3 closed       |
   |---+------------------------+-------------------------------|
   |   |           12           |       Pins 4 & 5 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                CGA EMULATION CONFIGURATION                 |
   |------------------------------------------------------------|
   |            Setting            |           SW1/1            |
   |-------------------------------+----------------------------|
   |            Enabled            |             On             |
   |-------------------------------+----------------------------|
   |           Disabled            |            Off             |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               VGA PASS-THROUGH CONFIGURATION               |
   |------------------------------------------------------------|
   |            Setting            |           SW1/2            |
   |-------------------------------+----------------------------|
   |            Enabled            |             On             |
   |-------------------------------+----------------------------|
   |           Disabled            |            Off             |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |             FACTORY CONFIGURED - DO NOT ALTER              |
   |------------------------------------------------------------|
   |           Switch            |           Position           |
   |-----------------------------+------------------------------|
   |            SW1/3            |             Off              |
   |-----------------------------+------------------------------|
   |            SW1/4            |             Off              |
   |-----------------------------+------------------------------|
   |            SW1/5            |              On              |
   |-----------------------------+------------------------------|
   |            SW1/6            |             Off              |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/v/P-R/50910-2.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose                       |          Location          |
   |-------------------------------+----------------------------|
   | VGA pass-through port         |            CN2             |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                MONITOR SYNC MODE SELECTION                 |
   |------------------------------------------------------------|
   |   Mode     |   SW2/1   |   SW2/2   |   SW2/3   |   SW2/4   |
   |------------+-----------+-----------+-----------+-----------|
   |>> |   3    |    On     |    On     |    Off    |    Off    |
   |---+--------+-----------+-----------+-----------+-----------|
   |   |   4    |    On     |    Off    |    Off    |    Off    |
   |---+--------+-----------+-----------+-----------+-----------|
   |   |   5    |    Off    |    Off    |    On     |    Off    |
   +------------------------------------------------------------+