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

   SDC3211B

   Card Type               Hard drive controller                  
   Maximum On Board Memory N/A                                    
   Hard Drives Supported   Up to 7 SCSI-1 devices                 
   Floppy Drives Supported None                                   
   Data Bus                MCA                                    
   Card Size               Full length, half height               

<gopher://bitreich.org/I/th99/c/S-T/21470-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |        Function         | Location |  Function  | Location |
   |-------------------------+----------+------------+----------|
   | 50-pin SCSI connector - |   CN1    | DC power   |   CN3    |
   | external                |          | connector  |          |
   |-------------------------+----------+------------+----------|
   | 50-pin SCSI connector - |   CN2    |            |          |
   | internal                |          |            |          |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function               | Label |   Position   |
   |-------------------------------------+-------+--------------|
   |>> | Factory configured - do not     |  W4   | Unidentified |
   |   | alter                           |       |              |
   |------------------------------------------------------------|
   |      Note:Number of pins of W4 is unidentified.            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       DIAGNOSTIC LED                       |
   |------------------------------------------------------------|
   |    Color     |   Status   |           Condition            |
   |--------------+------------+--------------------------------|
   | Unidentified |     On     |      Terminators missing       |
   |--------------+------------+--------------------------------|
   | Unidentified |  1 flash   |         EPROM failure          |
   |--------------+------------+--------------------------------|
   | Unidentified | 2 flashes  |       Local RAM failure        |
   |--------------+------------+--------------------------------|
   | Unidentified | 3 flashes  | SCSI chip or interface failure |
   |--------------+------------+--------------------------------|
   | Unidentified | 4 flashes  |   Internal data bus failure    |
   |--------------+------------+--------------------------------|
   | Unidentified | 5 flashes  |  Internal address bus failure  |
   |--------------+------------+--------------------------------|
   | Unidentified | 6 flashes  |    Bus master chip failure     |
   |--------------+------------+--------------------------------|
   | Unidentified |  Blinking  |           Fuse blown           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               MISCELLANEOUS TECHNICAL NOTES                |
   |------------------------------------------------------------|
   | Remove terminating resistors only when connecting external |
   | and internal devices at the same time.                     |
   +------------------------------------------------------------+