(TXT) View Source
       
       # TEKNOR INDUSTRIAL COMPUTERS, INC.
       
          VIPER 804
       
          Processor        80386SX/CX486SLC/TI486SLC                     
          Processor Speed  33MHz                                         
          Chip Set         Unidentified                                  
          Video Chip Set   None                                          
          Maximum Onboard  16MB                                          
          Memory           
          Maximum Video    None                                          
          Memory           
          Cache            512/1024KB                                    
          BIOS             Unidentified                                  
          Dimensions       Unidentified                                  
          I/O Options      Floppy drive interface, IDE interface,        
                           parallel port, PS/2 mouse interface, serial   
                           ports (3), PC/104 interfaces (2)              
          NPU Options      80387SX                                       
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose          | Location | Purpose           | Location |
          |------------------+----------+-------------------+----------|
          | IDE interface    |    J1    | Parallel port     |    J7    |
          |------------------+----------+-------------------+----------|
          | Floppy drive     |    J2    | External battery  |    J8    |
          | interface        |          |                   |          |
          |------------------+----------+-------------------+----------|
          | Keyboard,        |    J3    | Serial port 1 -   |    J9    |
          | speaker, reset,  |          | internal          |          |
          | LED              |          |                   |          |
          |------------------+----------+-------------------+----------|
          | Serial port 2    |    J4    | PS/2 mouse        |   J10    |
          |                  |          | interface         |          |
          |------------------+----------+-------------------+----------|
          | Power connector  |    J5    | PC/104 connectors | P1 & P2  |
          |------------------+----------+-------------------+----------|
          | Serial port 1 -  |    J6    |                   |          |
          | external         |          |                   |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function                | Label |  Position  |
          |---------------------------------------+-------+------------|
          | » | BIOS boot select normal boot      |  J11  |    Open    |
          |---+-----------------------------------+-------+------------|
          |   | BIOS boot select emergency boot   |  J11  |   Closed   |
          |---+-----------------------------------+-------+------------|
          |   | External battery connected to J8  |  W1   | Pins 1 & 2 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | External battery connected to J5  |  W1   | Pins 2 & 3 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          | » | Power fail monitoring disabled    |  W3   |    Open    |
          |---+-----------------------------------+-------+------------|
          |   | Power fail monitoring enabled     |  W3   |   Closed   |
          |---+-----------------------------------+-------+------------|
          | » | IOCHRDY signal to IDE interface   |  W4   |    Open    |
          |   | disabled                          |       |            |
          |---+-----------------------------------+-------+------------|
          |   | IOCHRDY signal to IDE interface   |  W4   |   Closed   |
          |   | enabled                           |       |            |
          |---+-----------------------------------+-------+------------|
          | » | Watchdog timer enabled            |  W5   |   Closed   |
          |---+-----------------------------------+-------+------------|
          |   | Watchdog timer disabled           |  W5   |    Open    |
          |---+-----------------------------------+-------+------------|
          | » | Flash BIOS write enabled          |  W6   |   Closed   |
          |---+-----------------------------------+-------+------------|
          |   | Flash BIOS write disabled         |  W6   |    Open    |
          |---+-----------------------------------+-------+------------|
          | » | Flash disk write enabled          |  W7   |   Closed   |
          |---+-----------------------------------+-------+------------|
          |   | Flash disk write disabled         |  W7   |    Open    |
          |---+-----------------------------------+-------+------------|
          | » | Battery type select internal      |  W10  | Pins 1 & 2 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | Battery type select external      |  W10  | Pins 2 & 3 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          | » | Power failure detection source    |  W11  | Pins 1 & 2 |
          |   | external power fail (pin 6 on J5) |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | Power failure detection source    |  W11  | Pins 2 & 3 |
          |   | internal/external battery <3v     |       |   closed   |
          |---+-----------------------------------+-------+------------|
          | » | SYSCLK select 8MHz (asynchronous) |  W18  |   Closed   |
          |---+-----------------------------------+-------+------------|
          |   | SYSCLK select programmed in BIOS  |  W18  |    Open    |
          |   | setup (synchronous)               |       |            |
          |---+-----------------------------------+-------+------------|
          | » | Parallel port IRQ select IRQ7     |  W20  | Pins 2 & 3 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | Parallel port IRQ select IRQ5     |  W20  | Pins 1 & 2 |
          |   |                                   |       |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     SIMM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       1MB        |    (2) 256K x 9    |    (2) 256K x 9    |
          |------------------+--------------------+--------------------|
          |       2MB        |     (2) 1M x 9     |        None        |
          |------------------+--------------------+--------------------|
          |       4MB        |     (2) 1M x 9     |     (2) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       8MB        |     (2) 4M x 9     |        None        |
          |------------------+--------------------+--------------------|
          |       16MB       |     (2) 4M x 9     |     (2) 4M x 9     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               SOLID STATE DISK CONFIGURATION               |
          |------------------------------------------------------------|
          | Note: To increase the size of the SSD, install upgrade in  |
          | U13.                                                       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   DMA CHANNEL SELECTION                    |
          |------------------------------------------------------------|
          |     Channel      |        W21         |        W22         |
          |------------------+--------------------+--------------------|
          | » |     None     |        Open        |        Open        |
          |---+--------------+--------------------+--------------------|
          |   |      1       | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          |   |      3       | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              SERIAL PORT 2 LOOPBACK SELECTION              |
          |------------------------------------------------------------|
          |         Setting         |       W12       |      W13       |
          |-------------------------+-----------------+----------------|
          | »  |       Normal       |      Open       |      Open      |
          |----+--------------------+-----------------+----------------|
          |    |      Loopback      |     Closed      |     Closed     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  SERIAL PORT 2 SELECTION                   |
          |------------------------------------------------------------|
          |  Setting   |    W14    |    W15    |    W16    |    W17    |
          |------------+-----------+-----------+-----------+-----------|
          | » | RS-232 | Pins 1 &  | Pins 1 &  | Pins 1 &  | Pins 1 &  |
          |   |        | 2 closed  | 2 closed  | 2 closed  | 2 closed  |
          |---+--------+-----------+-----------+-----------+-----------|
          |   | RS-485 | Pins 2 &  | Pins 2 &  | Pins 2 &  | Pins 2 &  |
          |   |        | 3 closed  | 3 closed  | 3 closed  | 3 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                FLOPPY DRIVE EDOUT SELECTION                |
          |------------------------------------------------------------|
          |             Setting              |           W9            |
          |----------------------------------+-------------------------|
          | » |       Left to software       |          Open           |
          |---+------------------------------+-------------------------|
          |   |    Ground to pin 17 on J3    |    Pins 2 & 4 closed    |
          |---+------------------------------+-------------------------|
          |   |    Ground to pin 29 on J3    |    Pins 3 & 4 closed    |
          |---+------------------------------+-------------------------|
          |   |    EDOUT to pin 29 on J3     |    Pins 1 & 3 closed    |
          |---+------------------------------+-------------------------|
          |   |    EDOUT to pin 17 on J3     |    Pins 1 & 2 closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                FLOPPY DRIVE HDOUT SELECTION                |
          |------------------------------------------------------------|
          |             Setting              |           W8            |
          |----------------------------------+-------------------------|
          | » |       Left to software       |          Open           |
          |---+------------------------------+-------------------------|
          |   |    Ground to pin 27 on J3    |    Pins 2 & 4 closed    |
          |---+------------------------------+-------------------------|
          |   |    Ground to pin 33 on J3    |    Pins 3 & 4 closed    |
          |---+------------------------------+-------------------------|
          |   |    HDOUT to pin 33 on J3     |    Pins 1 & 3 closed    |
          |---+------------------------------+-------------------------|
          |   |    HDOUT to pin 27 on J3     |    Pins 1 & 2 closed    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     BASE I/O SELECTION                     |
          |------------------------------------------------------------|
          |          Address           |              W19              |
          |----------------------------+-------------------------------|
          | » |          190H          |   Pins 1 & 2, 3 & 4 closed    |
          |---+------------------------+-------------------------------|
          |   |          290H          |       Pins 1 & 2 closed       |
          |---+------------------------+-------------------------------|
          |   |          390H          |       Pins 3 & 4 closed       |
          |---+------------------------+-------------------------------|
          |   |          390H          |             Open              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                EXTENDED BIOS MODE SELECTION                |
          |------------------------------------------------------------|
          |            Setting            |             W2             |
          |-------------------------------+----------------------------|
          |   |           VT100           |     Pins 5 & 6 closed      |
          |---+---------------------------+----------------------------|
          |   |      Serial download      |     Pins 7 & 8 closed      |
          |---+---------------------------+----------------------------|
          | » |       Standard mode       |     Pins 5 & 6 closed      |
          |---+---------------------------+----------------------------|
          | » |        Normal mode        |     Pins 7 & 8 closed      |
          +------------------------------------------------------------+