(TXT) View Source
       
       # KOUWELL ELECTRONIC CORPORATION
       
          KW-524
       
          Card Type            Parallel card, Serial card                
          Chip Set             16450 chip (2)                            
          Maximum Onboard      None                                      
          Memory               
          I/O Options          Game port, parallel port, serial port (2) 
          Data Bus             8-bit ISA                                 
          Floppy drives        None                                      
          supported            
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |       Function       | Label |      Function       | Label |
          |----------------------+-------+---------------------+-------|
          | Serial port 1        |  J14  | Serial port 2       |  J19  |
          |----------------------+-------+---------------------+-------|
          | Game port            |  J15  | Parallel port       |  J20  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   ACTIVITY CONFIGURATION                   |
          |------------------------------------------------------------|
          | Serial port 1 | Serial port 2 |      J1       |     J2     |
          |---------------+---------------+---------------+------------|
          |     COM1      |     COM2      |  Pins 1 & 2   | Pins 2 & 3 |
          |               |               |    closed     |   closed   |
          |---------------+---------------+---------------+------------|
          |     COM2      |     COM1      |  Pins 2 & 3   | Pins 1 & 2 |
          |               |               |    closed     |   closed   |
          |---------------+---------------+---------------+------------|
          |   Disabled    |     COM2      |     Open      | Pins 2 & 3 |
          |               |               |               |   closed   |
          |---------------+---------------+---------------+------------|
          |   Disabled    |     COM1      |     Open      | Pins 1 & 2 |
          |               |               |               |   closed   |
          |---------------+---------------+---------------+------------|
          |     COM1      |   Disabled    |  Pins 1 & 2   |    Open    |
          |               |               |    closed     |            |
          |---------------+---------------+---------------+------------|
          |     COM2      |   Disabled    |  Pins 2 & 3   |    Open    |
          |               |               |    closed     |            |
          |---------------+---------------+---------------+------------|
          |   Disabled    |   Disabled    |     Open      |    Open    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |           PARALLEL PORT INTERRUPT CONFIGURATION            |
          |------------------------------------------------------------|
          |       J20        |         J8         |         J9         |
          |------------------+--------------------+--------------------|
          |       IRQ5       |        Open        |       Closed       |
          |------------------+--------------------+--------------------|
          |       IRQ7       |       Closed       |        Open        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |      SERIAL PORT 1/GAME PORT INTERRUPT CONFIGURATION       |
          |------------------------------------------------------------|
          | Serial port  | Serial  |  J10   |  J11   |  J12   |  J13   |
          |      1       | port 2  |        |        |        |        |
          |--------------+---------+--------+--------+--------+--------|
          |     IRQ4     |  IRQ3   |  Open  | Closed | Closed |  Open  |
          |--------------+---------+--------+--------+--------+--------|
          |     IRQ3     |  IRQ4   | Closed |  Open  |  Open  | Closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |            SERIAL PORT 1 COMUNICATION SELECTION            |
          |------------------------------------------------------------|
          |    Setting    |        J5        |     J6     |     J7     |
          |---------------+------------------+------------+------------|
          | Forced active |    Pins 2 & 3    | Pins 2 & 3 | Pins 2 & 3 |
          |               |      closed      |   closed   |   closed   |
          |---------------+------------------+------------+------------|
          |     As is     |    Pins 1 & 2    | Pins 1 & 2 | Pins 1 & 2 |
          |               |      closed      |   closed   |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |            SERIAL PORT 2 COMUNICATION SELECTION            |
          |------------------------------------------------------------|
          |    Setting    |       J16        |    J17     |    J18     |
          |---------------+------------------+------------+------------|
          | Forced active |    Pins 2 & 3    | Pins 2 & 3 | Pins 2 & 3 |
          |               |      closed      |   closed   |   closed   |
          |---------------+------------------+------------+------------|
          |     As is     |    Pins 1 & 2    | Pins 1 & 2 | Pins 1 & 2 |
          |               |      closed      |   closed   |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  BASE I/O PORT SELECTION                   |
          |------------------------------------------------------------|
          |      Setting       |        J3         |        J4         |
          |--------------------+-------------------+-------------------|
          |      Disabled      |       Open        |       Open        |
          |--------------------+-------------------+-------------------|
          |        LPTA        |       Open        |      Closed       |
          |--------------------+-------------------+-------------------|
          |        LPTB        |      Closed       |       Open        |
          +------------------------------------------------------------+