(TXT) View Source
       
       # TWINHEAD INTERNATIONAL CORP.
       
          CT-8190
       
          Category           Video                                       
          Video Types        EGA                                         
          Supported          
          Video Processor    Unidentified                                
          Highest Resolution 720 x 348                                   
          Supported          
          Data Bus Type      8-bit ISA                                   
          Memory Type        DRAM                                        
          Maximum Onboard    256KB (Memory configuration is unidentified 
          Memory             by manufacturer)                            
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |     Purpose     | Location |      Purpose       | Location |
          |-----------------+----------+--------------------+----------|
          | 15-pin analog   |   CN1    | Composite display  |    J1    |
          | video port      |          | - RCA jack         |          |
          |-----------------+----------+--------------------+----------|
          | 32-pin feature  |   CN2    | Composite display  |    J2    |
          | connector       |          | - RCA jack         |          |
          |-----------------+----------+--------------------+----------|
          | 6-pin light pen |   CN3    |                    |          |
          | connector       |          |                    |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |      PRIMARY DISPLAY ADAPTER CONFIGURATION (TABLE 1)       |
          |------------------------------------------------------------|
          |        Mode        |  SW1/1  |  SW1/2  |  SW1/3  |  SW1/4  |
          |--------------------+---------+---------+---------+---------|
          |     Monochrome     |   Off   |   Off   |   On    |   Off   |
          |--------------------+---------+---------+---------+---------|
          |  Color (40 x 25)   |   On    |   Off   |   Off   |   On    |
          |--------------------+---------+---------+---------+---------|
          |  Color (80 x 25)   |   Off   |   Off   |   Off   |   On    |
          |--------------------+---------+---------+---------+---------|
          |   Enhanced color   |   On    |   On    |   On    |   Off   |
          |   (Normal color    |         |         |         |         |
          |       mode)        |         |         |         |         |
          |--------------------+---------+---------+---------+---------|
          |   Enhanced color   |   Off   |   On    |   On    |   Off   |
          |  (Enhanced color   |         |         |         |         |
          |       mode)        |         |         |         |         |
          |------------------------------------------------------------|
          | Note: These settings apply when the CT-890 display adapter |
          | is only in your system.                                    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |   PRIMARY & SECONDARY DISPLAY ADAPTER CONFIGURATION    |
          |                         (TABLE 2)                          |
          |------------------------------------------------------------|
          |   Primary    |  Secondary  | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
          |--------------+-------------+-------+-------+-------+-------|
          | Color (40 x  | Monochrome  |  On   |  Off  |  Off  |  On   |
          |     25)      |   or NONE   |       |       |       |       |
          |--------------+-------------+-------+-------+-------+-------|
          | Color (80 x  | Monochrome  |  Off  |  Off  |  Off  |  On   |
          |     25)      |   or NONE   |       |       |       |       |
          |--------------+-------------+-------+-------+-------+-------|
          |   Enhanced   | Monochrome  |  On   |  On   |  On   |  Off  |
          |    color     |   or NONE   |       |       |       |       |
          |   (Normal    |             |       |       |       |       |
          | color mode)  |             |       |       |       |       |
          |--------------+-------------+-------+-------+-------+-------|
          |   Enhanced   | Monochrome  |  Off  |  On   |  On   |  Off  |
          |    color     |   or NONE   |       |       |       |       |
          |  (Enhanced   |             |       |       |       |       |
          | color mode)  |             |       |       |       |       |
          |------------------------------------------------------------|
          |   Note: These settings apply when the CT-8190 & the        |
          |   Monochrome display adapter are both installed in your    |
          |   system. When the CT-8190 is the primary display adapter; |
          |   & when the CT-8190 is attached to the CGA or EGA         |
          |   monitor.                                                 |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |   PRIMARY & SECONDARY DISPLAY ADAPTER CONFIGURATION    |
          |                         (TABLE 3)                          |
          |------------------------------------------------------------|
          |    Primary    | Secondary  | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
          |---------------+------------+-------+-------+-------+-------|
          |  Color (40 x  | Monochrome |  On   |  On   |  On   |  On   |
          |      25)      |            |       |       |       |       |
          |---------------+------------+-------+-------+-------+-------|
          |  Color (80 x  | Monochrome |  Off  |  On   |  On   |  On   |
          |      25)      |            |       |       |       |       |
          |---------------+------------+-------+-------+-------+-------|
          |     NONE      | Monochrome |  Off  |  On   |  On   |  On   |
          |---------------+------------+-------+-------+-------+-------|
          |   Enhanced    | Monochrome |  On   |  Off  |  On   |  On   |
          | color (Normal |            |       |       |       |       |
          |  color mode)  |            |       |       |       |       |
          |---------------+------------+-------+-------+-------+-------|
          |   Enhanced    | Monochrome |  Off  |  Off  |  On   |  On   |
          |     color     |            |       |       |       |       |
          |   (Enhanced   |            |       |       |       |       |
          |  color mode)  |            |       |       |       |       |
          |------------------------------------------------------------|
          |   Note: These settings apply when the CT-8190 & the        |
          |   Monochrome display adapter are both installed in your    |
          |   system. When the Monochrome is the primary display       |
          |   adapter; & when the CT-8190 is attached to the CGA or    |
          |   EGA monitor.                                             |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |   PRIMARY & SECONDARY DISPLAY ADAPTER CONFIGURATION    |
          |                         (TABLE 4)                          |
          |------------------------------------------------------------|
          |   Primary   | Secondary  | SW1/1  | SW1/2  | SW1/3 | SW1/4 |
          |-------------+------------+--------+--------+-------+-------|
          | Monochrome  |    NONE    |  Off   |  Off   |  On   |  Off  |
          |-------------+------------+--------+--------+-------+-------|
          | Monochrome  | Color (40  |   On   |  Off   |  On   |  Off  |
          |             |   x 25)    |        |        |       |       |
          |-------------+------------+--------+--------+-------+-------|
          | Monochrome  | Color (80  |  Off   |  Off   |  On   |  Off  |
          |             |   x 25)    |        |        |       |       |
          |------------------------------------------------------------|
          |   Note: These settings apply when the CT-8190 & the Color  |
          |   graphics adapter are both installed in your system. When |
          |   the CT-8190 is the primary display adapter; & when the   |
          |   Monochrome monitor is attached to the CT-8190.           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |   PRIMARY & SECONDARY DISPLAY ADAPTER CONFIGURATION    |
          |                         (TABLE 5)                          |
          |------------------------------------------------------------|
          |   Primary   | Secondary  | SW1/1  | SW1/2  | SW1/3 | SW1/4 |
          |-------------+------------+--------+--------+-------+-------|
          | Monochrome  |    NONE    |  Off   |  Off   |  On   |  Off  |
          |   or NONE   |            |        |        |       |       |
          |-------------+------------+--------+--------+-------+-------|
          | Monochrome  | Color (40  |   On   |   On   |  Off  |  On   |
          |   or NONE   |   x 25)    |        |        |       |       |
          |-------------+------------+--------+--------+-------+-------|
          | Monochrome  | Color (80  |  Off   |   On   |  Off  |  On   |
          |   or NONE   |   x 25)    |        |        |       |       |
          |------------------------------------------------------------|
          |   Note: These settings apply when the CT-8190 & the Color  |
          |   graphics adapter are both installed in your system. When |
          |   the CGA is the primary display adapter; & when the       |
          |   Monochrome monitor is attached to the CT-8190.           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               MONITOR DISPLAY CONFIGURATION                |
          |------------------------------------------------------------|
          |            Setting            |           SW1/5            |
          |-------------------------------+----------------------------|
          |        Monochrome/CGA         |             On             |
          |-------------------------------+----------------------------|
          |              EGA              |            Off             |
          +------------------------------------------------------------+