(TXT) View Source
       
       # ACCULOGIC, INC.
       
          SIDE-1
       
          +------------------------------------------------------------+
          |------------------------------------------------------------|
          | Data bus:                | 8-bit, ISA                      |
          |--------------------------+---------------------------------|
          | Size:                    | Half-length, full-height card   |
          |--------------------------+---------------------------------|
          | Hard drives supported:   | One IDE(XT) drive               |
          |--------------------------+---------------------------------|
          | Floppy drives supported: | None                            |
          +------------------------------------------------------------+
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |                 Function                 |    Location     |
          |------------------------------------------+-----------------|
          | 40-pin XT Interface (IDE) connector      |       J2A       |
          |------------------------------------------+-----------------|
          | 5-pin connector-DC power                 |       J4        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |            Function            | Location |    Setting     |
          |--------------------------------+----------+----------------|
          | » | BIOS address is C800h      |    W1    |   pins 2 & 3   |
          |   |                            |          |     closed     |
          |---+----------------------------+----------+----------------|
          |   | BIOS address is CA00h      |    W1    |   pins 1 & 2   |
          |   |                            |          |     closed     |
          |---+----------------------------+----------+----------------|
          | » | I/O port address is 320h   |    W2    |   pins 1 & 2   |
          |   |                            |          |     closed     |
          |---+----------------------------+----------+----------------|
          |   | I/O port address is 324h   |    W2    |   pins 2 & 3   |
          |   |                            |          |     closed     |
          |---+----------------------------+----------+----------------|
          | » | Interrupt Request is IRQ5  |    W3    |   pins 1 & 2   |
          |   |                            |          |     closed     |
          |---+----------------------------+----------+----------------|
          |   | Interrupt Request is IRQ2* |    W3    |   pins 2 & 3   |
          |   |                            |          |     closed     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               BIOS SUPPORTED CONFIGURATIONS                |
          |------------------------------------------------------------|
          | Formatted Capacity |   Maximum Heads    |    Cylinders     |
          |--------------------+--------------------+------------------|
          |       20 MB        |         2          |       782        |
          |--------------------+--------------------+------------------|
          |       30 MB        |         3          |       782        |
          |--------------------+--------------------+------------------|
          |       40 MB        |         4          |       782        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               MISCELLANEOUS TECHNICAL NOTES                |
          |------------------------------------------------------------|
          | This controller has an on-board low-level format program.  |
          | To enter the program, run DEBUG utility supplied with DOS  |
          | and enter G=C800:5 at the prompt. This controller supports |
          |  17 SPT translation. *If IRQ2 is selected the drive must   |
          |     also be set to IRQ2 (See Volume 2: Drive Settings)     |
          +------------------------------------------------------------+