vsccheck(1M)                   DG/UX R4.11MU05                  vsccheck(1M)


NAME
       vsccheck - verify that the VSC synchronous controller is operable

SYNOPSIS
       vsccheck board_number

   where:
       board_number   A two-digit number containing a leading zero if
                      necessary

DESCRIPTION
       Vsccheck sends a command to the board resident software that verifies
       that the VSC controller is operable.  The VSC controller is
       considered to be operable if the board resident software has been
       downloaded and is capable of performing DMA operations across the VME
       bus.

       The only parameter for this command is the board number of the VSC
       controller to be checked.  The first controller is 01.

EXAMPLES
       The following example checks VSC controller 3:

       % vsccheck 03
               vsccheck: VSC controller 03 is operable

DIAGNOSTICS
       A zero status will be returned if the command succeeds.  A non-zero
       return status message will be returned if the VSC controller is not
       operational.  In both cases, an informative message describing the
       operability of the controller will be written to standard error.

SEE ALSO
       vscload(1M), ssid(7).


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