(TXT) View Source
       
       # PERCEPTIVE SOLUTIONS, INC.
       
          EASYCACHE IDE, EASYCACHE PRO IDE
       
          +------------------------------------------------------------+
          +------------------------------------------------------------+
       
          Data bus: 16-bit, ISA
       
          Size: Full-length, full-height card
       
          Hard Drives Suppported: Four AT Interface (IDE) drives
       
          Floppy Drives Supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
          drives
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                  Function                   |   Location   |
          |---------------------------------------------+--------------|
          | 4-pin connector-drive active LED            |      J1      |
          |---------------------------------------------+--------------|
          | 9-pin serial port                           |      J2      |
          |---------------------------------------------+--------------|
          | 40-pin control cable connector-hard drive 1 |      J3      |
          |---------------------------------------------+--------------|
          | 40-pin control cable connector-hard drive 2 |      J4      |
          |---------------------------------------------+--------------|
          | 34-pin control cable connector-floppy drive |      J5      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |             Function              |   Location   | Setting |
          |-----------------------------------+--------------+---------|
          | » | Hard drive port address       | SW1/switch 3 |   off   |
          |   | 1F0-1F7h, 3F0-3F1h, 3F7h      |              |         |
          |---+-------------------------------+--------------+---------|
          |   | Hard drive port address       | SW1/switch 3 |   on    |
          |   | 170-177h, 370-371h, 377h      |              |         |
          |---+-------------------------------+--------------+---------|
          | » | Floppy drive enabled          | SW1/switch 4 |   off   |
          |---+-------------------------------+--------------+---------|
          |   | Floppy drive disabled         | SW1/switch 4 |   on    |
          |---+-------------------------------+--------------+---------|
          | » | Single-speed floppy supported | SW1/switch 5 |   off   |
          |---+-------------------------------+--------------+---------|
          |   | Dual-speed floppy supported   | SW1/switch 5 |   on    |
          |---+-------------------------------+--------------+---------|
          | » | Factory configured - do not   |  SW1/switch  |   off   |
          |   | alter                         |      10      |         |
          |---+-------------------------------+--------------+---------|
          | » | hSOS load enabled             |  SW1/switch  |   off   |
          |   |                               |      11      |         |
          |---+-------------------------------+--------------+---------|
          |   | hSOS load disabled            |  SW1/switch  |   on    |
          |   |                               |      11      |         |
          |---+-------------------------------+--------------+---------|
          | » | Factory configured - do not   |  SW1/switch  |   off   |
          |   | alter                         |      12      |         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        BIOS ADDRESS                        |
          |------------------------------------------------------------|
          |      Address       |   SW1/switch 1    |   SW1/switch 2    |
          |--------------------+-------------------+-------------------|
          | » |     D800h      |        on         |        off        |
          |---+----------------+-------------------+-------------------|
          |   |     D000h      |        off        |        on         |
          |---+----------------+-------------------+-------------------|
          |   |     C800h      |        off        |        off        |
          |---+----------------+-------------------+-------------------|
          |   |    Disabled    |        on         |        on         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     INTERRUPT REQUEST                      |
          |------------------------------------------------------------|
          |   IRQ    |SW1/switch 6|SW1/switch 7|SW1/switch |SW1/switch |
          |          |            |            |     8     |     9     |
          |----------+------------+------------+-----------+-----------|
          | |Disabled|    off     |    off     |    off    |    off    |
          |-+--------+------------+------------+-----------+-----------|
          | |  IRQ5  |     on     |    off     |    off    |    off    |
          |-+--------+------------+------------+-----------+-----------|
          | | IRQ12  |    off     |     on     |    off    |    off    |
          |-+--------+------------+------------+-----------+-----------|
          |»| IRQ14  |    off     |    off     |    on     |    off    |
          |-+--------+------------+------------+-----------+-----------|
          | | IRQ15  |    off     |    off     |    off    |    on     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE MEMORY CONFIGURATION                 |
          |------------------------------------------------------------|
          |     Size      |        Bank 0         |       Bank 1       |
          |---------------+-----------------------+--------------------|
          |     512KB     |     (2) 256K x 9      |        NONE        |
          |---------------+-----------------------+--------------------|
          |      1MB      |     (2) 256K x 9      |    (2) 256K x 9    |
          |---------------+-----------------------+--------------------|
          |      2MB      |      (2) 1M x 9       |        NONE        |
          |---------------+-----------------------+--------------------|
          |     2.5MB     |      (2) 1M x 9       |    (2) 256K x 9    |
          |---------------+-----------------------+--------------------|
          |      4MB      |      (2) 1M x 9       |     (2) 1M x 9     |
          |---------------+-----------------------+--------------------|
          |     8MB*      |      (2) 4M x 9       |        NONE        |
          |---------------+-----------------------+--------------------|
          |    8.5MB*     |      (2) 4M x 9       |    (2) 256K x 9    |
          |---------------+-----------------------+--------------------|
          |     10MB*     |      (2) 4M x 9       |     (2) 1M x 9     |
          |---------------+-----------------------+--------------------|
          |     16MB*     |      (2) 4M x 9       |     (2) 4M x 9     |
          |------------------------------------------------------------|
          | Note:* 4MBx9 SIMM's are only supported by the easyCACHE    |
          | Pro IDE controller                                         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      LED INFORMATION                       |
          |------------------------------------------------------------|
          | Hard drive read, write, or seek in progress.      |   D1   |
          |                                                   |        |
          | Lights solid to indicate dirty cache              |        |
          |---------------------------------------------------+--------|
          | Data transfer between cache and host in progress. |   D2   |
          +------------------------------------------------------------+