(TXT) View Source
       
       # INTELLIGENT DATA SYSTEMS
       
          INTELLIGENT EGA
       
          Card Type                    Video card                        
          Video Chip Set               Unidentified                      
          Maximum Video Memory         256KB                             
          Video Types Supported        MDA, CGA, EGA, VGA                
          Highest Resolution Supported 800 x 560                         
          Data Bus                     8-bit ISA                         
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |      Function       | Label |       Function       | Label |
          |---------------------+-------+----------------------+-------|
          | Feature connector   |  CN1  | 9-pin digital video  |  CN4  |
          |                     |       | port                 |       |
          |---------------------+-------+----------------------+-------|
          | Light pen connector |  CN2  | RCA composite        |  J1   |
          |                     |       | connector            |       |
          |---------------------+-------+----------------------+-------|
          | RF Modulator        |  CN3  | RCA composite        |  J2   |
          | connector           |       | connector            |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |              Function               | Label |   Position   |
          |-------------------------------------+-------+--------------|
          | » | Enables composite signal to J1  |  P3   |  Pins 2 & 3  |
          |   |                                 |       |    closed    |
          |---+---------------------------------+-------+--------------|
          |   | Disables composite signal to J1 |  P3   |  Pins 1 & 2  |
          |   |                                 |       |    closed    |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     |  P4   | Unidentified |
          |   | alter (Gray scale for TTL       |       |              |
          |   | monitors)                       |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     |  P5   | Unidentified |
          |   | alter (Gray scale for TTL       |       |              |
          |   | monitors)                       |       |              |
          |---+---------------------------------+-------+--------------|
          |   | Enhanced features enabled       | SW1/8 |      On      |
          |---+---------------------------------+-------+--------------|
          |   | Enhanced features disabled      | SW1/8 |     Off      |
          |------------------------------------------------------------|
          | Note: Composite signal to J1 must be disabled to use with  |
          | feature connector                                          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    VIDEO MODE SELECTION                    |
          |------------------------------------------------------------|
          |        Setting        |  SW1/1  | SW1/2  | SW1/3  | SW1/4  |
          |-----------------------+---------+--------+--------+--------|
          |       MDA mode        |   Off   |  Off   |   On   |  Off   |
          |-----------------------+---------+--------+--------+--------|
          |  CGA mode (40 x 25)   |   On    |  Off   |  Off   |   On   |
          |-----------------------+---------+--------+--------+--------|
          |  CGA mode (80 x 25)   |   Off   |  Off   |  Off   |   On   |
          |-----------------------+---------+--------+--------+--------|
          |   EGA mode (Normal)   |   On    |   On   |   On   |  Off   |
          |-----------------------+---------+--------+--------+--------|
          |  EGA mode (Enhanced)  |   Off   |   On   |   On   |  Off   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              MONITOR CONFIGURATION SELECTION               |
          |------------------------------------------------------------|
          |         Setting         |   SW1/5   |   SW1/6   |  SW1/7   |
          |-------------------------+-----------+-----------+----------|
          |       Multi-sync        |    On     |    Off    |    On    |
          |-------------------------+-----------+-----------+----------|
          |    Enhanced graphics    |    On     |    Off    |   Off    |
          |-------------------------+-----------+-----------+----------|
          |        RGB color        |    On     |    On     |   Off    |
          |-------------------------+-----------+-----------+----------|
          |     TTL monochrome      |    Off    |    On     |   Off    |
          |-------------------------+-----------+-----------+----------|
          |      25 kHz color       |    Off    |    Off    |    On    |
          |-------------------------+-----------+-----------+----------|
          | Composite (PC portable) |    On     |    On     |   Off    |
          |-------------------------+-----------+-----------+----------|
          | Compaq internal monitor |    Off    |    Off    |   Off    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               SERIAL PORT ADDRESS SELECTION                |
          |------------------------------------------------------------|
          |          Setting           |              P7               |
          |----------------------------+-------------------------------|
          | »  |         3XXh          |       Pins 1 & 2 closed       |
          |----+-----------------------+-------------------------------|
          |    |         2XXh          |       Pins 2 & 3 closed       |
          +------------------------------------------------------------+