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

   BT-757C, BT-757CD

   Data bus:            32-bit EISA                               
   Size:                Three-quarter length, full-height card    
   Hard drive           Up to fifteen SCSI devices                
   supported:           
   Floppy drives        Two 360KB, 720KB, 1.2MB, or 1.44MB drives 
   supported:           

<gopher://bitreich.org/I/th99/c/A-B/20737-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                  Function                  |   Location    |
   |--------------------------------------------+---------------|
   | 4-pin connector-drive active LED           |      J1       |
   |--------------------------------------------+---------------|
   | 34-pin connector-floppy drive interface    |      J2       |
   |--------------------------------------------+---------------|
   | 50-pin connector-SCSI interface (internal) |      J3       |
   |--------------------------------------------+---------------|
   | 68-pin connector-SCSI interface (internal) |      J4       |
   |--------------------------------------------+---------------|
   | 68-pin connector-SCSI interface (external) |      J5       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |             Function             |   Jumper   |  Setting   |
   |----------------------------------+------------+------------|
   |>>    | Floppy drive interface    |     W1     |   closed   |
   |      | enabled                   |            |            |
   |------+---------------------------+------------+------------|
   |      | Floppy drive interface    |     W1     |    open    |
   |      | disabled                  |            |            |
   |------------------------------------------------------------|
   | Note: The location of W1 is different in the C and CD      |
   | models. For the C model, W1 is located     between the     |
   | floppy drive interface and the drive active LED connector. |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              TERMINATION POWER CONFIGURATION               |
   |------------------------------------------------------------|
   |          Setting          |     Terminators Installed      |
   |---------------------------+--------------------------------|
   | Data bits 0-7 terminated  | RP1, RP2, RP3, RP4, RP6, RP7,  |
   |                           |            RP8, RP9            |
   |---------------------------+--------------------------------|
   | Data bits 8-15 terminated |     RP12, RP13, RP14, RP15     |
   |---------------------------+--------------------------------|
   |  All signals terminated   |         All installed          |
   |------------------------------------------------------------|
   | Note: These settings apply only to the BT-757CD.           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               MISCELLANEOUS TECHNICAL NOTES                |
   |------------------------------------------------------------|
   |   The BT-757C and BT-757CD differ in that the 'C' model    |
   |     incorporates a single-ended interface and software     |
   |    controlled active termination, while the 'CD' model     |
   |    utilizes a differential interface and standard (i.e.    |
   |                 differential) termination.                 |
   +------------------------------------------------------------+