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       # UNIDENTIFIED
       
          PTV-T89CL
       
          Category                     Video                             
          Video Types Supported        XVGA                              
          Video Processor              8900CL                            
          Highest Resolution Supported 1024 x 768                        
          Data Bus Type                16-bit ISA                        
          Memory Type                  DRAM                              
          Maximum Onboard Memory       1MB                               
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |        Purpose        | Location |   Purpose    | Location |
          |-----------------------+----------+--------------+----------|
          | 15-pin analog video   |   CN1    | VESA Feature |   CN2    |
          | port                  |          | connector    |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           FIRST STAGE ZERO-WAIT STATE SELECTION            |
          |------------------------------------------------------------|
          |           Zero Wait State           |          J2          |
          |-------------------------------------+----------------------|
          | »        |         Enabled          |        Closed        |
          |----------+--------------------------+----------------------|
          |          |         Disabled         |         Open         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           SECOND STAGE ZERO-WAIT STATE SELECTION           |
          |------------------------------------------------------------|
          |           Zero Wait State           |          J1          |
          |-------------------------------------+----------------------|
          | »        |         Enabled          |        Closed        |
          |----------+--------------------------+----------------------|
          |          |         Disabled         |         Open         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     SCAN RATE SETTINGS                     |
          |------------------------------------------------------------|
          |             Scan Rate             |           J7           |
          |-----------------------------------+------------------------|
          | » |       Default scan rate       |          Open          |
          |---+-------------------------------+------------------------|
          |   |            48.7Khz            |         Closed         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         BUS SELECT                         |
          |------------------------------------------------------------|
          |     Bus     |   J6    |   J9A   |  J9B   |  J9C   |  J10   |
          |-------------+---------+---------+--------+--------+--------|
          | » | 16-bit  |  Open   |  Open   |  Open  |  Open  | Closed |
          |---+---------+---------+---------+--------+--------+--------|
          |   |  8-bit  | Closed  | Closed  | Closed | Closed |  Open  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    AUTODETECT BUS WIDTH                    |
          |------------------------------------------------------------|
          |           Autodetect            |            J8            |
          |---------------------------------+--------------------------|
          | » |           Enabled           |           Open           |
          |---+-----------------------------+--------------------------|
          |   |          Disabled           |          Closed          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 VIDEO MEMORY CONFIGURATION                 |
          |------------------------------------------------------------|
          |    Size    |      M0       |      M1       |      M2       |
          |------------+---------------+---------------+---------------|
          |   256KB    |   (2) 41256   |     None      |     None      |
          |------------+---------------+---------------+---------------|
          |   512KB    |   (2) 41256   |   (2) 41256   |     None      |
          |------------+---------------+---------------+---------------|
          |   1024KB   |   (2) 41256   |   (2) 41256   |   (4) 41256   |
          +------------------------------------------------------------+