STORAGE DIMENSIONS
==================

   PCI SDC-3231WS, SDC-3231WDA HOST ADAPTER

   Card Type     Hard drive controller card                       
   Hard Drives   Up to 15 SCSI-2 Wide Differential devices (PCI   
   supported     SDC 3231WDA)                                     
                                                                  
                 Up to 15 SCSI-2 Wide Single-ended devices (PCI   
                 SDC 3231WS)                                      
   Floppy drives None                                             
   supported     
   Data Bus      32-bit PCI                                       
   Card Size     Half-length, full-height card                    

<gopher://bitreich.org/I/th99/c/S-T/21481-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function        | Location |   Function   | Location |
   |-----------------------+----------+--------------+----------|
   | 68-pin SCSI connector |   CN1    | Unidentified |    W1    |
   | - external            |          |              |          |
   |-----------------------+----------+--------------+----------|
   | 50-pin SCSI connector |   CN2    | Unidentified |    W2    |
   | - internal            |          |              |          |
   |-----------------------+----------+--------------+----------|
   | 68-pin SCSI connector |   CN3    |              |          |
   | - internal            |          |              |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 TERMINATION CONFIGURATION                  |
   |------------------------------------------------------------|
   |  68-pin   |  68-pin  |  50-pin  |  Resistors  | Resistors  |
   | external  |          |          |  Installed  |  Removed   |
   |           | internal | internal |             |            |
   |  devices  |          |          |             |            |
   |           | devices  | devices  |             |            |
   |-----------+----------+----------+-------------+------------|
   |   None    |  16-bit  |   N/A    |  RN1, RN2,  |    None    |
   |           |          |          | RN9, RN10,  |            |
   |           |          |          | RN11, RN12  |            |
   |-----------+----------+----------+-------------+------------|
   | 8/16-bit  |   None   |   None   |  RN1, RN2,  |    None    |
   |           |          |          | RN9, RN10,  |            |
   |           |          |          | RN11, RN12  |            |
   |-----------+----------+----------+-------------+------------|
   |  16-bit   |  16-bit  |   None   |    None     |  RN1-RN12  |
   |-----------+----------+----------+-------------+------------|
   |   None    |   None   |  8-bit   |  RN1, RN2,  |    None    |
   |           |          |          | RN9, RN10,  |            |
   |           |          |          | RN11, RN12  |            |
   |-----------+----------+----------+-------------+------------|
   |   None    |  16-bit  |  8-bit   |  RN3, RN6,  | RN1, RN2,  |
   |           |          |          |  RN9, RN12  | RN4, RN5,  |
   |           |          |          |             | RN7, RN8,  |
   |           |          |          |             |  RN10 and  |
   |           |          |          |             |    RN11    |
   |-----------+----------+----------+-------------+------------|
   | 8/16-bit  |   None   |  8-bit   |  RN3, RN6,  | RN1, RN2,  |
   |           |          |          |  RN9, RN12  | RN4, RN5,  |
   |           |          |          |             | RN7, RN8,  |
   |           |          |          |             |  RN10 and  |
   |           |          |          |             |    RN11    |
   |-----------+----------+----------+-------------+------------|
   |   8-bit   |  16-bit  |   None   |  RN3, RN6,  | RN1, RN2,  |
   |           |          |          |  RN9, RN12  | RN4, RN5,  |
   |           |          |          |             | RN7, RN8,  |
   |           |          |          |             |  RN10 and  |
   |           |          |          |             |    RN11    |
   |------------------------------------------------------------|
   |      Note: RN1, RN2, RN9, RN10, RN11 and RN12 are 330-ohm  |
   |      resistors. RN3, RN4, RN5, RN6, RN7, RN8 are 150 ohm   |
   |      resistors. 330 ohm resistors cannot be installed in   |
   |      150 ohm sockets and vice versa.                       |
   +------------------------------------------------------------+