MONOLITHIC SYSTEMS, INC. (COLORADO MSI)
=======================================

   UltraVGA 453

   Category                     Video                             
   Video Type                   XVGA                              
   Video Processor              Chips & Technologies              
   Highest Resolution Supported 1024 x 768                        
   Data Bus Type                16-bit ISA                        
   Memory Type                  VRAM                              
   Maximum Onboard Memory       1MB                               

<gopher://bitreich.org/I/th99/v/M-O/50421-1.png>
   

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

   +------------------------------------------------------------+
   |                     VIDEO CLOCK SOURCE                     |
   |------------------------------------------------------------|
   |               Mode                |          JP3           |
   |-----------------------------------+------------------------|
   |>> |         Onboard clock         |   Pins 1 & 2 closed    |
   |---+-------------------------------+------------------------|
   |   |  VGA feature connector used   |   Pins 2 & 3 closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                FACTORY CONFIGURED SETTINGS                 |
   |------------------------------------------------------------|
   |           Jumper           |            Setting            |
   |----------------------------+-------------------------------|
   |            JP4             |       Pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |            JP5             |       Pins 2 & 3 closed       |
   |----------------------------+-------------------------------|
   |            JP6             |             Open              |
   |----------------------------+-------------------------------|
   |            JP7             |             Open              |
   |----------------------------+-------------------------------|
   |           SW1/1            |              Off              |
   |----------------------------+-------------------------------|
   |           SW1/2            |              Off              |
   |----------------------------+-------------------------------|
   |           SW1/4            |              Off              |
   |----------------------------+-------------------------------|
   |           SW1/5            |              Off              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    INTERRUPT SELECTION                     |
   |------------------------------------------------------------|
   |              Setting              |          JP8           |
   |-----------------------------------+------------------------|
   |>> |         IRQ9 enabled          |         Closed         |
   |---+-------------------------------+------------------------|
   |   |         IRQ9 disabled         |          Open          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      INTERLACED MODE                       |
   |------------------------------------------------------------|
   |            Setting            |           SW1/3            |
   |-------------------------------+----------------------------|
   |      Non-interlaced mode      |             On             |
   |-------------------------------+----------------------------|
   |        Interlaced mode        |            Off             |
   +------------------------------------------------------------+