(TXT) View Source
       
       # TECH MEDIA COMPUTER SYSTEMS CORPORATION
       
          TIM-VAC (CAPTURE MEDIA)
       
          Card Type          Video/Sound                                 
          Video Types        XVGA                                        
          Supported          
          Chipset Controller Media Computer Technologies, Inc. MVM121A   
          Highest Resolution Unidentified                                
          Supported          
          Data Bus Type      16-bit ISA                                  
          Memory Type        VRAM                                        
          I/O Options        Audio out, CD-ROM audio in, A/V connector,  
                             VESA feature connector, VGA-in connector,   
                             TV tuner, video out                         
          Maximum Onboard    1MB                                         
          Memory             
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |      Purpose       | Location |     Purpose     | Location |
          |--------------------+----------+-----------------+----------|
          | A/V connector      |   CN1    | CD-ROM audio in |    J1    |
          |--------------------+----------+-----------------+----------|
          | VGA-in connector   |   CN2    | Audio out       |    J2    |
          |--------------------+----------+-----------------+----------|
          | Video out          |   CN3    | TV tuner        |    J3    |
          |--------------------+----------+-----------------+----------|
          | VESA feature       |   CN4    |                 |          |
          | connector          |          |                 |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   VIDEO SYSTEM SELECTION                   |
          |------------------------------------------------------------|
          |          Setting           |             JP11              |
          |----------------------------+-------------------------------|
          |           SECAM            |       Pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |          NTSC/PAL          |       Pins 2 & 3 closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                VIDEO I/O ADDRESS SELECTION                 |
          |------------------------------------------------------------|
          |            Address            |             W1             |
          |-------------------------------+----------------------------|
          |             0B18h             |            Open            |
          |-------------------------------+----------------------------|
          |             0B19h             |            Open            |
          |-------------------------------+----------------------------|
          |             0B28h             |           Closed           |
          |-------------------------------+----------------------------|
          |             0B29h             |           Closed           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 VIDEO INTERRUPT SELECTION                  |
          |------------------------------------------------------------|
          |            IRQ             |              JP7              |
          |----------------------------+-------------------------------|
          |             15             |       Pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |             12             |       Pins2 & 3 closed        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                AUDIO I/O ADDRESS SELECTION                 |
          |------------------------------------------------------------|
          |            Address            |             W5             |
          |-------------------------------+----------------------------|
          |             534h              |           Closed           |
          |-------------------------------+----------------------------|
          |             608h              |            Open            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 AUDIO INTERRUPT SELECTION                  |
          |------------------------------------------------------------|
          |            IRQ             |              W4               |
          |----------------------------+-------------------------------|
          |             11             |       Pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |             10             |       Pins2 & 3 closed        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       DMA SELECTION                        |
          |------------------------------------------------------------|
          |     Channel      |         W2         |         W3         |
          |------------------+--------------------+--------------------|
          |        0         | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          |------------------+--------------------+--------------------|
          |        1         | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               ADDRESSING MODE CONFIGURATION                |
          |------------------------------------------------------------|
          |          Mode           |   W9   |     W7     |     W8     |
          |-------------------------+--------+------------+------------|
          |  Linear ( £ 8MB system  | Closed | Pins 1 & 2 | Pins 1 & 2 |
          |          RAM)           |        |   closed   |   closed   |
          |-------------------------+--------+------------+------------|
          | Paged (>8MB system RAM) |  Open  | Pins 2 & 3 | Pins 2 & 3 |
          |                         |        |   closed   |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             FACTORY CONFIGURED - DO NOT ALTER              |
          |------------------------------------------------------------|
          |           Jumper           |           Position            |
          |----------------------------+-------------------------------|
          |            JP3             |       Pins 1 & 2 closed       |
          |----------------------------+-------------------------------|
          |            JP10            |             Open              |
          +------------------------------------------------------------+