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

   WHIRLWIN/LITE

   Category                     Video                             
   Video Types Supported        XVGA                              
   Video Processor              S3 86C924                         
   Highest Resolution Supported 1024 x 768                        
   Data Bus Type                16-bit ISA                        
   Memory Type                  VRAM                              
   Maximum Onboard Memory       1024KB                            

<gopher://bitreich.org/I/th99/v/P-R/50135-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |        Purpose         | Location |   Purpose   | Location |
   |------------------------+----------+-------------+----------|
   | 15-pin video analog    |   CN1    | VGA feature |   CN2    |
   | port                   |          | connector   |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 MONITOR TYPE CONFIGURATION                 |
   |------------------------------------------------------------|
   |        Type         |    Rate     |   SW1/1    |   SW1/2   |
   |---------------------+-------------+------------+-----------|
   |>> | Multisync 48KHz |    60Hz     |     On     |    Off    |
   |---+-----------------+-------------+------------+-----------|
   |   | Multisync 38KHz |   43.5Hz    |    Off     |    On     |
   |---+-----------------+-------------+------------+-----------|
   |   | Multisync 57KHz |    72Hz     |     On     |    On     |
   |---+-----------------+-------------+------------+-----------|
   |   | VGA, Super VGA  |   43.5Hz    |    Off     |    Off    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  TURBO MODE CONFIGURATION                  |
   |------------------------------------------------------------|
   |             Setting              |          SW1/3          |
   |----------------------------------+-------------------------|
   |>>   |          Disabled          |           Off           |
   |-----+----------------------------+-------------------------|
   |     |          Enabled           |           On            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    BIOS TYPE SELECTION                     |
   |------------------------------------------------------------|
   |              Type               |          SW1/4           |
   |---------------------------------+--------------------------|
   |>>  |           8-bit            |            On            |
   |----+----------------------------+--------------------------|
   |    |           16-bit           |           Off            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 ZERO WAIT STATE SELECTION                  |
   |------------------------------------------------------------|
   |          Setting           |              JP3              |
   |----------------------------+-------------------------------|
   |>> |        Disabled        |       Pins 2 & 3 closed       |
   |---+------------------------+-------------------------------|
   |   |        Enabled         |       Pins 1 & 2 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               VIDEO INTERRUPT CONFIGURATION                |
   |------------------------------------------------------------|
   |          IRQ 2/9           |              JP4              |
   |----------------------------+-------------------------------|
   |>> |        Disabled        |       Pins 2 & 3 closed       |
   |---+------------------------+-------------------------------|
   |   |        Enabled         |       Pins 1 & 2 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  MONITOR ID CONFIGURATION                  |
   |------------------------------------------------------------|
   |             Mode             |             JP5             |
   |------------------------------+-----------------------------|
   |>>          |      Sense      |      Pins 2 & 3 closed      |
   |------------+-----------------+-----------------------------|
   |            |      MID1       |      Pins 1 & 2 closed      |
   |------------------------------------------------------------|
   |   Note: In the "Sense" mode the WhirlWin/Lite will         |
   |   automatically detect the monitor being used. In the      |
   |   "MID1 mode, the ID information from the monitor will be  |
   |   read by software which supports this feature.            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |             FACTORY CONFIGURED - DO NOT ALTER              |
   |------------------------------------------------------------|
   |           Jumper           |           Position            |
   |----------------------------+-------------------------------|
   |            JP1             |       Pins 2 & 3 closed       |
   |----------------------------+-------------------------------|
   |            JP2             |       Pins 1 & 2 closed       |
   +------------------------------------------------------------+