STORAGE DIMENSIONS

SDC-3222WDA

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

[Image]

                                CONNECTIONS

        Function            Label            Function             Label

  68-pin SCSI connector      CN1       34-pin cable connector      CN4
  - external                           - floppy drive

  50-pin SCSI connector      CN2       Unidentified                W1
  - internal

  68-pin SCSI connector      CN3
  - internal

                        USER CONFIGURABLE SETTINGS

                  Function
                                                Label
                                                             Position

  »
      Floppy drive interface disabled
                                                  W1
                                                               Open


      Floppy drive interface enabled
                                                  W1
                                                              Closed

                         TERMINATION CONFIGURATION

    68-pin       68-pin        50-pin        Resistors        Resistors
   external     internal      internal      Installed         Removed
   devices      devices       devices

     None      Installed       None       RN1, RN2, RN3,        None
                                          RN4, RN5, RN6,
                                          RN7, RN8, RN9,
                                            RN10, RN11,
                                               RN12

  Installed       None         None       RN1, RN2, RN3,        None
                                          RN4, RN5, RN6,
                                          RN7, RN8, RN9,
                                            RN10, RN11,
                                               RN12

  Installed    Installed       None            None           RN1-RN12

     None         None       Installed    RN1, RN2, RN3,        None
                                          RN4, RN5, RN6,
                                          RN7, RN8, RN9,
                                            RN10, RN11,
                                               RN12

     None      Installed     Installed    RN3, RN6, RN9,      RN1, RN2,
                                               RN12           RN4, RN5,
                                                              RN7, RN8,
                                                            RN10 and RN11

  Installed       None       Installed    RN3, RN6, RN9,      RN1, RN2,
                                               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.