BUSLOGIC, INC.
==============

   BT-910A

   +------------------------------------------------------------+
   |------------------------------------------------------------|
   | Data bus:           | 32-bit, PCI-bus                      |
   |---------------------+--------------------------------------|
   | Size:               | Full-length, full-height card        |
   |---------------------+--------------------------------------|
   | Hard drive          | Up to four IDE(AT) interface devices |
   | supported:          |                                      |
   |---------------------+--------------------------------------|
   | Floppy drives       | None                                 |
   | supported:          |                                      |
   +------------------------------------------------------------+

<gopher://bitreich.org/I/th99/c/A-B/20340-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                 Function                 |    Location     |
   |------------------------------------------+-----------------|
   | 40-pin connector - IDE(AT) interface 1   |       CN1       |
   |------------------------------------------+-----------------|
   | 40-pin connector - IDE(AT) interface 2   |       CN2       |
   |------------------------------------------+-----------------|
   | 4-pin connector - Drive activity LED     |       JP1       |
   |------------------------------------------+-----------------|
   | 4-pin connector - Speaker                |       JP2       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function                | Location | Setting |
   |---------------------------------------+----------+---------|
   |>> | Hard drive filtering for primary  |   JDR0   |  open   |
   |   | I/O address disabled              |          |         |
   |---+-----------------------------------+----------+---------|
   |   | Hard drive filtering for primary  |   JDR0   | closed  |
   |   | I/O address enabled               |          |         |
   |---+-----------------------------------+----------+---------|
   |>> | Hard drive filtering for          |   JDR1   |  open   |
   |   | secondary I/O address disabled    |          |         |
   |---+-----------------------------------+----------+---------|
   |   | Hard drive filtering for          |   JDR1   | closed  |
   |   | secondary I/O address enabled     |          |         |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               IDE IRQ CHANNEL CONFIGURATION                |
   |------------------------------------------------------------|
   | Interrupt  | J3/jumper | J3/jumper | J3/jumper | J3/jumper |
   |            |     1     |     2     |     3     |     4     |
   |------------+-----------+-----------+-----------+-----------|
   |>>   | INT  |  closed   |   open    |   open    |   open    |
   |     |  A#  |           |           |           |           |
   |-----+------+-----------+-----------+-----------+-----------|
   |     | INT  |   open    |  closed   |   open    |   open    |
   |     |  B#  |           |           |           |           |
   |-----+------+-----------+-----------+-----------+-----------|
   |     | INT  |   open    |   open    |  closed   |   open    |
   |     |  C#  |           |           |           |           |
   |-----+------+-----------+-----------+-----------+-----------|
   |     | INT  |   open    |   open    |   open    |  closed   |
   |     |  D#  |           |           |           |           |
   |------------------------------------------------------------|
   | Note: The jumper settings for Jumpers 1-4 should match the |
   | INT selection in the AutoIDE's Controller        Option    |
   | Select module.                                             |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                I/O PORT CONFIGURATION - J3                 |
   |------------------------------------------------------------|
   |     I/O Port     |    IDE IRQ    |   Port   | J3/jumper 5  |
   |                  |    Channel    | Address  |              |
   |------------------+---------------+----------+--------------|
   |>>  |   Primary   |      14       | 1F0-1F7  |    closed    |
   |----+-------------+---------------+----------+--------------|
   |    |  Secondary  |      15       | 170-177  |     open     |
   |------------------------------------------------------------|
   | Note: The jumper setting for Jumper 5 should match the     |
   | value for the Controller I/O Port option in the            |
   | AutoIDE's Controller Option Select module.                 |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM 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    |
   |------------------+--------------------+--------------------|
   |      2.5MB       |    (2) 256K x 9    |     (2) 1M 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    |
   |------------------+--------------------+--------------------|
   |      8.5MB       |    (2) 256K x 9    |     (2) 4M x 9     |
   |------------------+--------------------+--------------------|
   |       10MB       |     (2) 4M x 9     |     (2) 1M x 9     |
   |------------------+--------------------+--------------------|
   |       10MB       |     (2) 1M x 9     |     (2) 4M x 9     |
   |------------------+--------------------+--------------------|
   |       16MB       |     (2) 4M x 9     |     (2) 4M x 9     |
   +------------------------------------------------------------+