ADVANCED INTEGRATION RESEARCH, INC.
===================================

   OPTIMA VL-BUS SVGA

   Category                     Video                             
   Video Types Supported        XVGA                              
   Video Processor              86C805                            
   Highest Resolution Supported 1280 x 1024                       
   Data Bus Type                32-bit VESA Local Bus             
   Memory Type                  DRAM                              
   Maximum Onboard Memory       2048KB                            

<gopher://bitreich.org/I/th99/v/A-B/50027-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |        Purpose        | Location |   Purpose    | Location |
   |-----------------------+----------+--------------+----------|
   | 15-pin analog video   |   CN1    | VESA Feature |    J2    |
   | port                  |          | connector    |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |             FACTORY CONFIGURED - DO NOT ALTER              |
   |------------------------------------------------------------|
   |           Switch           |           Position            |
   |----------------------------+-------------------------------|
   |            JP8             |       Pins 1 & 2 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    INTERRUPT SELECTION                     |
   |------------------------------------------------------------|
   |          IRQ 2/9           |              JP1              |
   |----------------------------+-------------------------------|
   |>> |        Disabled        |       Pins 1 & 2 closed       |
   |---+------------------------+-------------------------------|
   |   |        Enabled         |       Pins 2 & 3 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  MULTIMEDIA CONFIGURATION                  |
   |------------------------------------------------------------|
   |               Setting                |         JP7         |
   |--------------------------------------+---------------------|
   |>> | Multimedia card is not installed |  Pins 2 & 3 closed  |
   |---+----------------------------------+---------------------|
   |   |   Multimedia card is installed   |  Pins 1 & 2 closed  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 REFRESH RATE CONFIGURATION                 |
   |------------------------------------------------------------|
   | 640 x |  800  | 1024 x |  1280 x  |  JP9   | JP10  | JP11  |
   |  480  | x600  |  768   |   1024   |        |       |       |
   |-------+-------+--------+----------+--------+-------+-------|
   | 60Hz  | 56Hz  |  43Hz  |   46Hz   | Pins 1 | Pins  | Pins  |
   |       |       |        |          |  & 2   | 1 & 2 | 1 & 2 |
   |-------+-------+--------+----------+--------+-------+-------|
   | 60Hz  | 56Hz  |  43Hz  |   46Hz   | Pins 1 | Pins  | Pins  |
   |       |       |        |          |  & 2   | 1 & 2 | 2 & 3 |
   |-------+-------+--------+----------+--------+-------+-------|
   | 60Hz  | 60Hz  |  60Hz  |   60Hz   | Pins 1 | Pins  | Pins  |
   |       |       |        |          |  & 2   | 2 & 3 | 1 & 2 |
   |-------+-------+--------+----------+--------+-------+-------|
   | 72Hz  | 72Hz  |  72Hz  |   60Hz   | Pins 1 | Pins  | Pins  |
   |       |       |        |          |  & 2   | 2 & 3 | 2 & 3 |
   |-------+-------+--------+----------+--------+-------+-------|
   | 60Hz  | 56Hz  |  43Hz  |   46Hz   | Pins 2 | Pins  | Pins  |
   |       |       |        |          |  & 3   | 1 & 2 | 1 & 2 |
   |-------+-------+--------+----------+--------+-------+-------|
   | 60Hz  | 56Hz  |  43Hz  |   46Hz   | Pins 2 | Pins  | Pins  |
   |       |       |        |          |  & 3   | 1 & 2 | 2 & 3 |
   |-------+-------+--------+----------+--------+-------+-------|
   | 60Hz  | 60Hz  |  60Hz  |   60Hz   | Pins 2 | Pins  | Pins  |
   |       |       |        |          |  & 3   | 2 & 3 | 1 & 2 |
   |-------+-------+--------+----------+--------+-------+-------|
   | 72Hz  | 72Hz  |  72Hz  |   60Hz   | Pins 2 | Pins  | Pins  |
   |       |       |        |          |  & 3   | 2 & 3 | 2 & 3 |
   |------------------------------------------------------------|
   | Note: Pins designated should be in the closed position.    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |   Size    |    Bank 0    |   Bank 1    |        JP3        |
   |-----------+--------------+-------------+-------------------|
   |  1024KB   |  (8) 44256   |    None     | Pins 2 & 3 closed |
   |-----------+--------------+-------------+-------------------|
   |  2048KB   |  (8) 44256   |  (8) 44256  | Pins 1 & 2 closed |
   +------------------------------------------------------------+