(TXT) View Source
       
       # EVERGREEN SYSTEMS, INC.
       
          IDE-I/O
       
          +------------------------------------------------------------+
          |------------------------------------------------------------|
          | Data bus:         | 16-bit, ISA                            |
          |-------------------+----------------------------------------|
          | Size:             | Half-length, full-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  |
          |-----------------------------------------------+------------|
          | 4-pin connector - Drive active LED            |     P1     |
          |-----------------------------------------------+------------|
          | 40-pin IDE(AT) Interface connector            |     P2     |
          |-----------------------------------------------+------------|
          | 34-pin control cable connector - floppy drive |     P3     |
          |-----------------------------------------------+------------|
          | 10-pin serial port 1 (COM1/2) - internal      |     P4     |
          |-----------------------------------------------+------------|
          | 10-pin serial port 2 (COM1/2) - internal      |     P5     |
          |-----------------------------------------------+------------|
          | 15-pin game port - external                   |     P6     |
          |-----------------------------------------------+------------|
          | 25-pin parallel port (LPT1/2) - external      |     P7     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |          Function           | Location |      Setting      |
          |-----------------------------+----------+-------------------|
          | » | Floppy drive enabled    |    J3    | pins 1 & 2 closed |
          |---+-------------------------+----------+-------------------|
          |   | Floppy drive disabled   |    J3    | pins 2 & 3 closed |
          |---+-------------------------+----------+-------------------|
          | » | Game Port (P6) enabled  |    J2    |       open        |
          |---+-------------------------+----------+-------------------|
          |   | Game Port (P6) disabled |    J2    |      closed       |
          |---+-------------------------+----------+-------------------|
          | » | Hard drive enabled      |    J1    |       open        |
          |---+-------------------------+----------+-------------------|
          |   | Hard drive disabled     |    J1    |      closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 SERIAL PORT CONFIGURATION                  |
          |------------------------------------------------------------|
          | Port 1 (P4)  |  Port 2  |    J7     |    J8     |    J9    |
          |              |   (P5)   |           |           |          |
          |--------------+----------+-----------+-----------+----------|
          | » |   COM1   |   COM2   | Pins 1 &  | Pins 1 &  | Pins 1 & |
          |   |          |          | 2 closed  | 2 closed  | 2 closed |
          |---+----------+----------+-----------+-----------+----------|
          |   |   COM2   |   COM1   | Pins 1 &  | Pins 1 &  | Pins 2 & |
          |   |          |          | 2 closed  | 2 closed  | 3 closed |
          |---+----------+----------+-----------+-----------+----------|
          |   |   COM1   | Disabled | Pins 1 &  | Pins 2 &  | Pins 1 & |
          |   |          |          | 2 closed  | 3 closed  | 2 closed |
          |---+----------+----------+-----------+-----------+----------|
          |   |   COM2   | Disabled | Pins 1 &  | Pins 2 &  | Pins 2 & |
          |   |          |          | 2 closed  | 3 closed  | 3 closed |
          |---+----------+----------+-----------+-----------+----------|
          |   | Disabled |   COM1   | Pins 2 &  | Pins 1 &  | Pins 2 & |
          |   |          |          | 3 closed  | 2 closed  | 3 closed |
          |---+----------+----------+-----------+-----------+----------|
          |   | Disabled |   COM2   | Pins 2 &  | Pins 1 &  | Pins 1 & |
          |   |          |          | 3 closed  | 2 closed  | 2 closed |
          |---+----------+----------+-----------+-----------+----------|
          |   | Disabled | Disabled | Pins 2& 3 | Pins 2 &  | Pins 2 & |
          |   |          |          |  closed   | 3 closed  | 3 closed |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                PARALLEL PORT (P7) SETTINGS                 |
          |------------------------------------------------------------|
          |     LPT      | IRQ  |        JP5        |       JP6        |
          |--------------+------+-------------------+------------------|
          | » |    1     | IRQ7 | Pins 1 & 2 closed |    Pins 1 & 2    |
          |   |          |      |                   |      closed      |
          |---+----------+------+-------------------+------------------|
          |   |    0     | IRQ7 | Pins 1 & 2 closed |    Pins 2 & 3    |
          |   |          |      |                   |      closed      |
          |---+----------+------+-------------------+------------------|
          |   |    2     | IRQ5 | Pins 2 & 3 closed |    Pins 1 & 2    |
          |   |          |      |                   |      closed      |
          |---+----------+------+-------------------+------------------|
          |   | Disabled | N/A  | Pins 2 & 3 closed |    Pins 2 & 3    |
          |   |          |      |                   |      closed      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               MISCELLANEOUS TECHNICAL NOTES                |
          |------------------------------------------------------------|
          | Jumpers J4 and J10 are factory configured to J4 - pins 2 & |
          |                         3 closed;                          |
          |                                                            |
          |          J10 - pins 1 & 2 closed - do not alter.           |
          +------------------------------------------------------------+