(TXT) View Source
       
       # UNIDENTIFIED
       
          MF-100A
       
          Card Type              Multi-I/O card                          
          Maximum Onboard Memory 384KB DRAM                              
          I/O Options            game port, parallel port, serial port   
          Data Bus               8-bit ISA                               
          Card Size              Full-length, full-height card           
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |       Function       | Label |      Function       | Label |
          |----------------------+-------+---------------------+-------|
          | Serial port          |  J1   | Game port           |  J3   |
          |                      |       | connection          |       |
          |----------------------+-------+---------------------+-------|
          | Parallel port        |  J2   |                     |       |
          | connection           |       |                     |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |            Function            | Label |     Position      |
          |--------------------------------+-------+-------------------|
          |   | Serial port address COM2   | JP2/A | Pins 1 & 2 closed |
          |---+----------------------------+-------+-------------------|
          |   | Serial port address COM1   | JP2/A | Pins 2 & 3 closed |
          |---+----------------------------+-------+-------------------|
          |   | Parallel port address LPT2 | JP2/B | Pins 1 & 2 closed |
          |---+----------------------------+-------+-------------------|
          |   | Parallel port address LPT1 | JP2/B | Pins 2 & 3 closed |
          |---+----------------------------+-------+-------------------|
          | » | I/O port CLOCK2            | JP2/C | Pins 1 & 2 closed |
          |---+----------------------------+-------+-------------------|
          |   | I/O port CLOCK1            | JP2/C | Pins 2 & 3 closed |
          |---+----------------------------+-------+-------------------|
          |   | Printer IRQ7 enabled       |  JP1  |    Pins 7 & 13    |
          |   |                            |       |      closed       |
          |---+----------------------------+-------+-------------------|
          |   | Parity check enabled       |  JP3  |      Closed       |
          |---+----------------------------+-------+-------------------|
          |   | Parity check disabled      |  JP3  |       Open        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    MEMORY CONFIGURATION                    |
          |------------------------------------------------------------|
          | Memory  | SW1/1  | SW1/2  | SW1/3  | SW1/4 | SW1/5 | SW1/6 |
          |---------+--------+--------+--------+-------+-------+-------|
          |   0KB   |  Off   |  Off   |  Off   |  Off  |  Off  |  Off  |
          |---------+--------+--------+--------+-------+-------+-------|
          |  64KB   |  Off   |  Off   |   On   |  Off  |  Off  |  On   |
          |---------+--------+--------+--------+-------+-------+-------|
          |  128KB  |  Off   |   On   |  Off   |  Off  |  On   |  Off  |
          |---------+--------+--------+--------+-------+-------+-------|
          |  192KB  |  Off   |   On   |   On   |  Off  |  On   |  On   |
          |---------+--------+--------+--------+-------+-------+-------|
          |  256KB  |   On   |  Off   |  Off   |  On   |  Off  |  Off  |
          |---------+--------+--------+--------+-------+-------+-------|
          |  320KB  |   On   |  Off   |   On   |  On   |  Off  |  On   |
          |---------+--------+--------+--------+-------+-------+-------|
          |  384KB  |   On   |   On   |  Off   |  On   |  On   |  Off  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              SERIAL PORT INTERRUPT SELECTION               |
          |------------------------------------------------------------|
          |        IRQ        |       Label       |      Position      |
          |-------------------+-------------------+--------------------|
          |       IRQ3        |        JP1        | Pins 1 & 2 closed  |
          |-------------------+-------------------+--------------------|
          |       IRQ4        |        JP1        | Pins 2 & 8 closed  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CLOCK INTERRUPT SELECTION                  |
          |------------------------------------------------------------|
          | IRQ  | JP1 pins 3 | JP1 pins 4 & | JP1 pins 5 | JP1 pins 6 |
          |      |    & 9     |      10      |    & 11    |    & 12    |
          |------+------------+--------------+------------+------------|
          | IRQ2 |    Open    |     Open     |    Open    |   Closed   |
          |------+------------+--------------+------------+------------|
          | IRQ4 |   Closed   |     Open     |    Open    |    Open    |
          |------+------------+--------------+------------+------------|
          | IRQ5 |    Open    |    Closed    |    Open    |    Open    |
          |------+------------+--------------+------------+------------|
          | IRQ7 |    Open    |     Open     |   Closed   |    Open    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               SERIAL PORT DTE MODE SELECTION               |
          |------------------------------------------------------------|
          |      Setting       |      Label      |      Position       |
          |--------------------+-----------------+---------------------|
          |         TX         |       JP5       |  Pins 1 & 2 closed  |
          |--------------------+-----------------+---------------------|
          |         RX         |       JP5       |  Pins 3 & 4 closed  |
          |--------------------+-----------------+---------------------|
          |        CTS         |       JP5       |  Pins 5 & 6 closed  |
          |--------------------+-----------------+---------------------|
          |        DTR         |       JP5       |  Pins 7 & 8 closed  |
          |--------------------+-----------------+---------------------|
          |        DSR         |       JP5       | Pins 9 & 10 closed  |
          |--------------------+-----------------+---------------------|
          |        DCD         |       JP5       | Pins 11 & 12 closed |
          |--------------------+-----------------+---------------------|
          |         RI         |       JP5       | Pins 13 & 14 closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              SERIAL PORT HOST MODE SELECTION               |
          |------------------------------------------------------------|
          |      Setting       |      Label      |      Position       |
          |--------------------+-----------------+---------------------|
          |         TX         |       JP5       |  Pins 1 & 3 closed  |
          |--------------------+-----------------+---------------------|
          |         RX         |       JP5       |  Pins 2 & 4 closed  |
          |--------------------+-----------------+---------------------|
          |        CTS         |       JP5       |  Pins 5 & 6 closed  |
          |--------------------+-----------------+---------------------|
          |        DTR         |       JP5       |  Pins 7 & 8 closed  |
          |--------------------+-----------------+---------------------|
          |        DSR         |       JP5       | Pins 9 & 10 closed  |
          |--------------------+-----------------+---------------------|
          |        DCD         |       JP5       | Pins 11 & 12 closed |
          |--------------------+-----------------+---------------------|
          |         RI         |       JP5       | Pins 13 & 14 closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 SERIAL PORT MODE SELECTION                 |
          |------------------------------------------------------------|
          |    Mode     |     JP4/A     |     JP4/B     |    JP4/C     |
          |-------------+---------------+---------------+--------------|
          |   Normal    |  Pins 1 & 2   |  Pins 1 & 2   |  Pins 1 & 2  |
          |             |    closed     |    closed     |    closed    |
          |-------------+---------------+---------------+--------------|
          | Forced true |  Pins 2 & 3   |  Pins 2 & 3   |  Pins 2 & 3  |
          |             |    closed     |    closed     |    closed    |
          +------------------------------------------------------------+