*************************************************************************
*                                                                       *
*  This is file:   VBD_VERSION_NUMBER.SRC           Date:  4-NOV-1993   *
*                                                                       *
*  This is the Version Number specifications.  The Version Number is    *
*  defined in the 4-JAN-90 Raw Data Format Document; D0 Note #968.      *
*  During the initialization part of the program the Version Number     *
*  is loaded into the 3rd word of the Crate Header. The Version Number  *
*  does not change from one event to the next. It appears in the Crate  *
*  Header of each data block sent out with this program.  The Version   *
*  Number specifies the version of the L1 Trigger Data Block Format.    *
*                                                                       *
*************************************************************************

              ALIGN 4                ; Align to Longword

VersNum       DC.L    $00000008      ; Defined in 4-JAN-90 raw data document.
                                     ;   Bit 31 (MSB) = 0
                                     ;   Bit 30 is: 0 for D0 Hall, 1 for NWA.
                                     ;   Bit 29 is: 0 for hardware data.
                                     ;              1 for MonteCarlo data.
                                     ;   Bits 0-28  the integer Version Num.

              XDEF    VersNum        ; Make the VersNum symbol global.