XEBEC AMERICA

S1410

Data Bus                External
Card Size               5.25 in. form factor
Hard Drives supported   Two ST-506/412(MFM) drives
Floppy drives supported None

[Image]

                                CONNECTIONS

        Function          Location           Function           Location

  34-pin cable connector     J1       Factory test connector       J4
  - hard drive                        - do not alter

  20-pin data cable          J2       4-pin power connector        P1
  connector - drive 1

  20-pin data cable          J3       50-pin SASI connector        P2
  connector - drive 2                 - external

  Note: P2 is the interface to the host adapter. See Miscellaneous
  Technical Note.

                        USER CONFIGURABLE SETTINGS

                   Function                      Label        Position

  »   Factory configured - do not alter           W1           Closed

  »   Factory configured - do not alter           W2           Closed

  »   Sector size is 256 bytes, 32                W3         Pins 1 & 2
      sectors/track                                            closed

      Sector size is 512 bytes, 17                W3         Pins 2 & 3
      sectors/track                                            closed

                             SASI ID SELECTION

          Setting                            Connection

  »            0                       Pin O0 to pin S closed

               1                       Pin O1 to pin S closed

               2                       Pin O2 to pin S closed

               3                       Pin O3 to pin S closed

               4                       Pin O4 to pin S closed

               5                       Pin O5 to pin S closed

               6                       Pin O6 to pin S closed

               7                       Pin O7 to pin S closed

                       MISCELLANEOUS TECHNICAL NOTE

  Note: The S1410 controller card is connected to the host adapter via
  the SASI bus (connector P2).

  Multiple controller cards may be daisy chained on this cable, with each
  controller assigned a

  unique SASI ID. When mutiple controllers are chained, install the
  terminator on the last card on

  the chain.