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       # STB SYSTEMS, INC.
       
          EVOLUTION VGA
       
          Category                     Video                             
          Video Types Supported        XVGA                              
          Video Processor              Cirrus Logic, Inc.                
          Highest Resolution Supported 1280 x 1024                       
          Data Bus Type                16-bit ISA                        
          Memory Type                  DRAM                              
          Maximum Onboard Memory       1MB                               
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |            Purpose            |          Location          |
          |-------------------------------+----------------------------|
          | 15-pin analog video port      |            CN1             |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      ZERO WAIT STATE                       |
          |------------------------------------------------------------|
          |          Setting           |              J1               |
          |----------------------------+-------------------------------|
          | » |        Disabled        |       Pins 2 & 3 closed       |
          |---+------------------------+-------------------------------|
          |   |        Enabled         |       Pins 1 & 2 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         INTERRUPT                          |
          |------------------------------------------------------------|
          |          IRQ 2/9           |              J2               |
          |----------------------------+-------------------------------|
          | » |        Disabled        |       Pins 2 & 3 closed       |
          |---+------------------------+-------------------------------|
          |   |        Enabled         |       Pins 1 & 2 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       BIOS INTERFACE                       |
          |------------------------------------------------------------|
          |          Setting           |              J5               |
          |----------------------------+-------------------------------|
          | » |         8-bit          |       Pins 1 & 2 closed       |
          |---+------------------------+-------------------------------|
          |   |         16-bit         |       Pins 2 & 3 closed       |
          +------------------------------------------------------------+