STORAGE DIMENSIONS

SDC3222F

Card Type               Hard drive controller
Hard Drives Supported   Up to 7 SCSI-2 Fast devices
Floppy Drives Supported Two 360KB, 720KB, 1.2MB, or 1.44MB drives
Data Bus                32-bit EISA
Card Size               Half length, full height

[Image]

                                CONNECTIONS

        Function           Location          Function           Location

  50-pin SCSI connector      CN1       34-pin cable               CN3
  - external                           connector - floppy
                                       drive

  50-pin SCSI connector      CN2       4-pin connector -          CN5
  - internal                           drive active LED

                        USER CONFIGURABLE SETTINGS

                    Function                      Label      Position

  Floppy drive enabled                            JP1         Closed

  Floppy drive disabled                           JP1          Open

                        DIAGNOSTIC LED (CN4)

     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 using internal and external
  devices at the same time.