(TXT) View Source
       
       # SIGNATEC, INC.
       
          DA500A
       
          Card Type                    Video card                        
          Video Chip Set               Unidentified                      
          Maximum Video Memory         Unidentified                      
          Video Types Supported        Unidentified                      
          Highest Resolution Supported Unidentified                      
          Data Bus                     16-bit ISA                        
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |        Function         | Label |     Function     | Label |
          |-------------------------+-------+------------------+-------|
          | Signatec Auxiliary Bus  |  J1   | Channel 2        |  J5   |
          | (SAB) interface         |       |                  |       |
          |-------------------------+-------+------------------+-------|
          | Signatec Auxiliary Bus  |  J2   | Clock            |  J6   |
          | (SAB) interface         |       |                  |       |
          |-------------------------+-------+------------------+-------|
          | Master - Slave          |  J3   | Trigger          |  J7   |
          | connector               |       |                  |       |
          |-------------------------+-------+------------------+-------|
          | Channel 1               |  J4   | Memory expansion |  J8   |
          |                         |       | connector        |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |            Function            | Label |     Position      |
          |--------------------------------+-------+-------------------|
          | » | MX5A not installed         |  JP1  | Pins 2 & 3 closed |
          |---+----------------------------+-------+-------------------|
          |   | MX5A installed             |  JP1  | Pins 1 & 2 closed |
          |---+----------------------------+-------+-------------------|
          | » | External clock termination |  JP2  | Pins 1 & 2 closed |
          |   | to ground                  |       |                   |
          |---+----------------------------+-------+-------------------|
          |   | External clock termination |  JP2  | Pins 2 & 3 closed |
          |   | to 2V (ECL)                |       |                   |
          |---+----------------------------+-------+-------------------|
          | » | TTL level external trigger |  JP3  | Pins 1 & 2 closed |
          |---+----------------------------+-------+-------------------|
          |   | Low level external trigger |  JP3  | Pins 2 & 3 closed |
          |---+----------------------------+-------+-------------------|
          | » | TTL level external trigger |  JP4  | Pins 1 & 2 closed |
          |---+----------------------------+-------+-------------------|
          |   | Low level external trigger |  JP4  | Pins 2 & 3 closed |
          |---+----------------------------+-------+-------------------|
          |   | Connected for multiple     |  W6   |      Closed       |
          |   | MEM500 boards              |       |                   |
          |---+----------------------------+-------+-------------------|
          |   | Connected for multiple     |  W7   |      Closed       |
          |   | MEM500 boards              |       |                   |
          |---+----------------------------+-------+-------------------|
          |   | Connected for Ch1/Ch2      |  W11  |       Open        |
          |   | select bypass only         |       |                   |
          |---+----------------------------+-------+-------------------|
          |   | Factory adjustment for RAM |  W13  | Pins 1 & 2 closed |
          |   | timing                     |       |                   |
          |---+----------------------------+-------+-------------------|
          |   | Factory adjustment for RAM |  W15  | Pins 1 & 2 closed |
          |   | timing                     |       |                   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                MASTER/SLAVE BOARD SELECTION                |
          |------------------------------------------------------------|
          | Selection  |    W1     |    W2     |    W3     |    W4     |
          |------------+-----------+-----------+-----------+-----------|
          | » | Master | Pins 2 &  | Pins 1 &  | Pins 2 &  | Pins 1 &  |
          |   |        | 3 closed  | 2 closed  | 3 closed  | 2 closed  |
          |---+--------+-----------+-----------+-----------+-----------|
          |   | Slave  | Pins 2 &  | Pins 1 &  | Pins 1 &  | Pins 2 &  |
          |   |        | 3 closed  | 2 closed  | 2 closed  | 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |            MASTER/SLAVE BOARD SELECTION (CON'T)            |
          |------------------------------------------------------------|
          | Selection  |    W5     |    W8     |    W9     |    W10    |
          |------------+-----------+-----------+-----------+-----------|
          | » | Master |  Closed   |  Closed   |  Closed   |  Closed   |
          |---+--------+-----------+-----------+-----------+-----------|
          |   | Slave  |   Open    |   Open    |   Open    |   Open    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |            MASTER/SLAVE BOARD SELECTION (CON'T)            |
          |------------------------------------------------------------|
          | Selection  |  W12   |    W14    |  W16   |  W19   |  W20   |
          |------------+--------+-----------+--------+--------+--------|
          | » | Master | Closed | Pins 1 &  | Closed | Closed |  Open  |
          |   |        |        | 2 closed  |        |        |        |
          |---+--------+--------+-----------+--------+--------+--------|
          |   | Slave  |  Open  | Pins 2 &  |  Open  |  Open  | Closed |
          |   |        |        | 3 closed  |        |        |        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 ANALOG BANDWIDTH SELECTION                 |
          |------------------------------------------------------------|
          | Setting |   SW1/1    |   SW1/2    |   SW1/3    |   SW1/4   |
          |---------+------------+------------+------------+-----------|
          | Maximum |     On     |    Off     |    Off     |    Off    |
          |---------+------------+------------+------------+-----------|
          | 100Mhz  |    Off     |     On     |     On     |    Off    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 BASE I/O ADDRESS SELECTION                 |
          |------------------------------------------------------------|
          |Setting |SW3/1 |SW3/2 |SW3/3 |SW3/4 |SW3/5|SW3/6|SW3/7|SW3/8|
          |--------+------+------+------+------+-----+-----+-----+-----|
          |  | 0h  |  On  |  On  |  On  |  On  | On  | On  | On  | On  |
          |--+-----+------+------+------+------+-----+-----+-----+-----|
          |  | 4h  | Off  |  On  |  On  |  On  | On  | On  | On  | On  |
          |--+-----+------+------+------+------+-----+-----+-----+-----|
          |  | 8h  |  On  | Off  |  On  |  On  | On  | On  | On  | On  |
          |--+-----+------+------+------+------+-----+-----+-----+-----|
          |  | Ch  | Off  | Off  |  On  |  On  | On  | On  | On  | On  |
          |--+-----+------+------+------+------+-----+-----+-----+-----|
          |  | 10h |  On  |  On  | Off  |  On  | On  | On  | On  | On  |
          |--+-----+------+------+------+------+-----+-----+-----+-----|
          |» |300h |  On  |  On  |  On  |  On  | On  | On  | Off | Off |
          |--+-----+------+------+------+------+-----+-----+-----+-----|
          |  |3Ech | Off  | Off  |  On  | Off  | Off | Off | Off | Off |
          |--+-----+------+------+------+------+-----+-----+-----+-----|
          |  |3F0h |  On  |  On  | Off  | Off  | Off | Off | Off | Off |
          |--+-----+------+------+------+------+-----+-----+-----+-----|
          |  |3F4h | Off  |  On  | Off  | Off  | Off | Off | Off | Off |
          |--+-----+------+------+------+------+-----+-----+-----+-----|
          |  |3F8h |  On  | Off  | Off  | Off  | Off | Off | Off | Off |
          |--+-----+------+------+------+------+-----+-----+-----+-----|
          |  |3FCh | Off  | Off  | Off  | Off  | Off | Off | Off | Off |
          |------------------------------------------------------------|
          |                           Note:                            |
          |                                                            |
          |A total of 255 base address settings are available. The     |
          |switches are a binary representation of the decimal memory  |
          |addresses. SW3/8 is the Most Significant Bit and switch     |
          |SW3/1 is the Least Significant Bit. The switches have the   |
          |following decimal values: SW3/8=512, SW3/7=256, SW3/6=128,  |
          |SW3/5=64, SW3/4=32, SW3/3=16, SW3/2=8, SW3/1=4. Turn off the|
          |switches and add the values of the switches to obtain the   |
          |correct memory address. (Off=1, On=0)                       |
          +------------------------------------------------------------+