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       # UNIDENTIFIED
       
          CI-171
       
          +------------------------------------------------------------+
          |------------------------------------------------------------|
          | Data bus:         | 16-bit, ISA                            |
          |-------------------+----------------------------------------|
          | Size:             | Half-length, half-height card          |
          |-------------------+----------------------------------------|
          | Hard drive        | Two IDE (AT) interface drives          |
          | supported:        |                                        |
          |-------------------+----------------------------------------|
          | Floppy drives     | Two 360KB, 720KB, 1.2MB, or 1.44MB     |
          | supported:        | drives                                 |
          +------------------------------------------------------------+
       
   IMG IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                   Function                    |  Location  |
          |-----------------------------------------------+------------|
          | 40-pin IDE (AT) Interface connector           |    JP1     |
          |-----------------------------------------------+------------|
          | 2-pin connector - drive active LED            |    JP2     |
          |-----------------------------------------------+------------|
          | 34-pin control cable connector - floppy drive |    JP9     |
          |-----------------------------------------------+------------|
          | Game port                                     |    JP10    |
          |-----------------------------------------------+------------|
          | 10-pin serial port 2 - internal               |    JP11    |
          |-----------------------------------------------+------------|
          | 9-pin serial port 1 - external                |    JP12    |
          |-----------------------------------------------+------------|
          | 25-pin parallel port                          |    JP13    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |             Function              |   Location   | Setting |
          |-----------------------------------+--------------+---------|
          | » | Parallel port is output only  |     JP4      | Closed  |
          |---+-------------------------------+--------------+---------|
          |   | Parallel port is input only   |     JP4      |  Open   |
          |---+-------------------------------+--------------+---------|
          | » | Floppy drive enabled          | JP6/jumper G | Closed  |
          |---+-------------------------------+--------------+---------|
          |   | Floppy drive disabled         | JP6/jumper G |  Open   |
          |---+-------------------------------+--------------+---------|
          | » | HDD enabled                   | JP6/jumper H | Closed  |
          |---+-------------------------------+--------------+---------|
          |   | HDD enabled                   | JP6/jumper H |  Open   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             SERIAL PORT 1 CONFIGURATION - JP6              |
          |------------------------------------------------------------|
          |      COM/Address      |     Jumper A     |    Jumper B     |
          |-----------------------+------------------+-----------------|
          | » |     COM1/3F8h     |      Closed      |      Open       |
          |---+-------------------+------------------+-----------------|
          |   |     COM3/3E8h     |      Closed      |     Closed      |
          |---+-------------------+------------------+-----------------|
          |   |     COM4/2E8h     |       Open       |     Closed      |
          |---+-------------------+------------------+-----------------|
          |   |     Disabled      |       Open       |      Open       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             SERIAL PORT 2 CONFIGURATION - JP6              |
          |------------------------------------------------------------|
          |      COM/Address      |     Jumper C     |    Jumper D     |
          |-----------------------+------------------+-----------------|
          | » |     COM2/2F8h     |      Closed      |      Open       |
          |---+-------------------+------------------+-----------------|
          |   |     COM3/3E8h     |      Closed      |     Closed      |
          |---+-------------------+------------------+-----------------|
          |   |     COM4/2E8h     |       Open       |     Closed      |
          |---+-------------------+------------------+-----------------|
          |   |     Disabled      |       Open       |      Open       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |            SERIAL PORT 1 INTERRUPT SELECT - JP8            |
          |------------------------------------------------------------|
          |       IRQ        |  Jumper A   |  Jumper B   |  Jumper C   |
          |------------------+-------------+-------------+-------------|
          | » |     IRQ4     |   Closed    |    Open     |    Open     |
          |---+--------------+-------------+-------------+-------------|
          |   |     IRQ3     |    Open     |   Closed    |    Open     |
          |---+--------------+-------------+-------------+-------------|
          |   |     IRQ5     |    Open     |    Open     |   Closed    |
          |---+--------------+-------------+-------------+-------------|
          |   |   Disabled   |    Open     |    Open     |    Open     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |            SERIAL PORT 2 INTERRUPT SELECT - JP8            |
          |------------------------------------------------------------|
          |       IRQ        |  Jumper D   |  Jumper E   |  Jumper F   |
          |------------------+-------------+-------------+-------------|
          | » |     IRQ3     |   Closed    |    Open     |    Open     |
          |---+--------------+-------------+-------------+-------------|
          |   |     IRQ4     |    Open     |   Closed    |    Open     |
          |---+--------------+-------------+-------------+-------------|
          |   |     IRQ5     |    Open     |    Open     |   Closed    |
          |---+--------------+-------------+-------------+-------------|
          |   |   Disabled   |    Open     |    Open     |    Open     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |             PARALLEL PORT CONFIGURATION - JP6              |
          |------------------------------------------------------------|
          |      LPT/Address      |     Jumper E     |    Jumper F     |
          |-----------------------+------------------+-----------------|
          | » |     LPT2/378h     |       Open       |     Closed      |
          |---+-------------------+------------------+-----------------|
          |   |     LPT1/3BCh     |      Closed      |     Closed      |
          |---+-------------------+------------------+-----------------|
          |   |     LPT3/278h     |      Closed      |      Open       |
          |---+-------------------+------------------+-----------------|
          |   |     Disabled      |       Open       |      Open       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |            PARALLEL PORT INTERRUPT SELECT - JP8            |
          |------------------------------------------------------------|
          |          IRQ           |    Jumper G     |    Jumper H     |
          |------------------------+-----------------+-----------------|
          | »  |       IRQ7        |     Closed      |      Open       |
          |----+-------------------+-----------------+-----------------|
          |    |       IRQ5        |      Open       |     Closed      |
          |----+-------------------+-----------------+-----------------|
          |    |     Disabled      |      Open       |      Open       |
          +------------------------------------------------------------+