COLORGRAPHIC COMMUNICATIONS CORPORATION
=======================================

   SUPER DUAL VGA

   Category                     Video                             
   Video Types Supported        XVGA                              
   Video Processor              ET4000                            
   Highest Resolution Supported 1024 X 768                        
   Data Bus Type                16-bit ISA                        
   Memory Type                  DRAM                              
   Maximum Onboard Memory       512KB                             

<gopher://bitreich.org/I/th99/v/C-D/50144-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |   Purpose   | Location |        Purpose         | Location |
   |-------------+----------+------------------------+----------|
   | VGA feature |   CN1    | 15 pin analog video    |    J1    |
   | connector   |          | port                   |          |
   |-------------+----------+------------------------+----------|
   | VGA feature |   CN2    | 15 pin analog video    |    J2    |
   | connector   |          | port                   |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              CONTROL PORTS ADDRESS SELECTION               |
   |------------------------------------------------------------|
   | Primary        |   Secondary   |    SW1/1    |    SW1/2    |
   |----------------+---------------+-------------+-------------|
   |>> |    34Ch    |     348h      |     Off     |     On      |
   |---+------------+---------------+-------------+-------------|
   |   |    32Ch    |     328h      |     On      |     On      |
   |---+------------+---------------+-------------+-------------|
   |   |    33Ch    |     338h      |     On      |     Off     |
   |---+------------+---------------+-------------+-------------|
   |   |    35Ch    |     358h      |     Off     |     Off     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 ID ADAPTER CONFIGURATION                   |
   |------------------------------------------------------------|
   |   Adapter ID   |   ID0   |   ID1   |   SW1/3   |   SW1/4   |
   |----------------+---------+---------+-----------+-----------|
   |>>    |    0    |    0    |    0    |    On     |    On     |
   |------+---------+---------+---------+-----------+-----------|
   |      |    1    |    1    |    0    |    On     |    Off    |
   |------+---------+---------+---------+-----------+-----------|
   |      |    2    |    0    |    1    |    Off    |    On     |
   |------+---------+---------+---------+-----------+-----------|
   |      |    3    |    1    |    1    |    Off    |    Off    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              INTERRUPT SELECT CONFIGURATION                |
   |------------------------------------------------------------|
   |               IRQ                |           J3            |
   |----------------------------------+-------------------------|
   |>>    |         Disabled          |          Open           |
   |------+---------------------------+-------------------------|
   |      |          Enabled          |         Closed          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               ZERO WAIT STATE CONFIGURATION                |
   |------------------------------------------------------------|
   |              Setting              |           J4           |
   |-----------------------------------+------------------------|
   |>>    |          Enabled           |         Closed         |
   |------+----------------------------+------------------------|
   |      |          Disabled          |          Open          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    EPROM CONFIGURATION                     |
   |------------------------------------------------------------|
   |      Type       |     Size      |     JP1     |    JP2     |
   |-----------------+---------------+-------------+------------|
   |>> |   28 pin    | Non-4Mb EPROM |   Closed    |   Closed   |
   |---+-------------+---------------+-------------+------------|
   |   |   32 pin    |   4Mb EPROM   |    Open     |    Open    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |             FACTORY CONFIGURED - DO NOT ALTER              |
   |------------------------------------------------------------|
   |           Jumper            |           Position           |
   |-----------------------------+------------------------------|
   |             J5              |            Closed            |
   +------------------------------------------------------------+