(TXT) View Source
       
       # UNIDENTIFIED
       
          E7578BF
       
          Chipset                 Winbond                                
          Data Bus                16-bit ISA                             
          Card Size               Half height, half length               
          Hard Drives Supported   Two IDE(AT) devices                    
          Floppy Drives Supported None                                   
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |       Function       | Label |      Function       | Label |
          |----------------------+-------+---------------------+-------|
          | 34-pin cable         | CON1  | 9-pin serial port 1 | CON5  |
          | connector - floppy   |       | - external          |       |
          | drive                |       |                     |       |
          |----------------------+-------+---------------------+-------|
          | 2-pin drive active   | CON2  | 10-pin serial port  | CON6  |
          | LED                  |       | 2 - internal        |       |
          |----------------------+-------+---------------------+-------|
          | 40-pin IDE(AT)       | CON3  | 25-pin parallel     | CON7  |
          | connector            |       | port - external     |       |
          |----------------------+-------+---------------------+-------|
          | 16-pin game port     | CON4  |                     |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                Setting                 | Label | Position  |
          |----------------------------------------+-------+-----------|
          | » | IDE(AT) interface enabled          |  J1   | Pins 2 &  |
          |   |                                    |       | 3 closed  |
          |---+------------------------------------+-------+-----------|
          |   | IDE(AT) interface disabled         |  J1   | Pins 1 &  |
          |   |                                    |       | 2 closed  |
          |---+------------------------------------+-------+-----------|
          | » | Floppy drive interface enabled     |  J2   | Pins 2 &  |
          |   |                                    |       | 3 closed  |
          |---+------------------------------------+-------+-----------|
          |   | Floppy drive interface disabled    |  J2   | Pins 1 &  |
          |   |                                    |       | 2 closed  |
          |---+------------------------------------+-------+-----------|
          | » | Floppy drive order is normal (A:,  |  J3   | Pins 2 &  |
          |   | B:)                                |       | 3 closed  |
          |---+------------------------------------+-------+-----------|
          |   | Floppy drive order is reversed     |  J3   | Pins 1 &  |
          |   | (B:, A:)                           |       | 2 closed  |
          |---+------------------------------------+-------+-----------|
          | » | Serial port 1 interrupt is IRQ4    |  J10  | Pins 2 &  |
          |   |                                    |       | 3 closed  |
          |---+------------------------------------+-------+-----------|
          |   | Serial port 1 interrupt is IRQ3    |  J10  | Pins 1 &  |
          |   |                                    |       | 2 closed  |
          |---+------------------------------------+-------+-----------|
          | » | Serial port 2 interrupt is IRQ3    |  J11  | Pins 2 &  |
          |   |                                    |       | 3 closed  |
          |---+------------------------------------+-------+-----------|
          |   | Serial port 2 interrupt is IRQ4    |  J11  | Pins 1 &  |
          |   |                                    |       | 2 closed  |
          |---+------------------------------------+-------+-----------|
          | » | Parallel port interrupt is IRQ7    |  J12  | Pins 1 &  |
          |   |                                    |       | 2 closed  |
          |---+------------------------------------+-------+-----------|
          |   | Parallel port interrupt is IRQ5    |  J12  | Pins 2 &  |
          |   |                                    |       | 3 closed  |
          |---+------------------------------------+-------+-----------|
          | » | Game port enabled                  |  J13  |  Closed   |
          |---+------------------------------------+-------+-----------|
          |   | Game port disabled                 |  J13  |   Open    |
          |---+------------------------------------+-------+-----------|
          | » | Parallel port is unidirectional    |  J14  |  Closed   |
          |---+------------------------------------+-------+-----------|
          |   | Parallel port is bidirectional     |  J14  |   Open    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              SERIAL PORT 1 ADDRESS SELECTION               |
          |------------------------------------------------------------|
          |      Setting      |         J4         |        J5         |
          |-------------------+--------------------+-------------------|
          | » | 3F8h (COM1:)  | Pins 2 & 3 closed  | Pins 1 & 2 closed |
          |---+---------------+--------------------+-------------------|
          |   | 3E8h (COM3:)  | Pins 1 & 2 closed  | Pins 2 & 3 closed |
          |---+---------------+--------------------+-------------------|
          |   |   Disabled    | Pins 1 & 2 closed  | Pins 1 & 2 closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              SERIAL PORT 2 ADDRESS SELECTION               |
          |------------------------------------------------------------|
          |      Setting      |         J6         |        J7         |
          |-------------------+--------------------+-------------------|
          | » | 2F8h (COM2:)  | Pins 2 & 3 closed  | Pins 1 & 2 closed |
          |---+---------------+--------------------+-------------------|
          |   | 2E8h (COM4:)  | Pins 1 & 2 closed  | Pins 2 & 3 closed |
          |---+---------------+--------------------+-------------------|
          |   |   Disabled    | Pins 1 & 2 closed  | Pins 1 & 2 closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              PARALLEL PORT ADDRESS SELECTION               |
          |------------------------------------------------------------|
          |     Setting      |         J8         |         J9         |
          |------------------+--------------------+--------------------|
          |   |     3BCh     | Pins 2 & 3 closed  | Pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          | » |     378h     | Pins 1 & 2 closed  | Pins 2 & 3 closed  |
          |---+--------------+--------------------+--------------------|
          |   |     278h     | Pins 2 & 3 closed  | Pins 1 & 2 closed  |
          |---+--------------+--------------------+--------------------|
          |   |   Disabled   | Pins 1 & 2 closed  | Pins 1 & 2 closed  |
          +------------------------------------------------------------+