pro ThedCntrs_a__DEFINE

 Version: 1.0


 Definition of the HED Science Counter structure

 Sub-type: a

 Level(s): 2

 Format(s): f10


 NOTE: The bit numbering used here is reversed as compared to the one in the Onboard Science
       Software documentation. The numbering here is the standard one for Intel- and Alpha-
       technologies, while the OSS documentation follows the numbering of the MIL-STD-1750A,
       used in ERNE onboard processor.


 ThedCntrs_a::
    readOrder     : INT        H/W counter read order (0x3210)
    hwCs          : LONG[16]   HED hardware counters
    intC          : LONG       Total HED interrupt counter
    pr1C          : LONG       PR1 interrupt counter
    pr2C          : LONG       SRD-updated PR2 interrupt counter
    pr3nCs        : LONG[6]    10-sec SRD-updated PR3n interrupt counters
    pr3eCs        : LONG[6]    10-sec SRD-updated PR3e interrupt counters
    prErrC        : LONG       Priority error counter
    pr1swErrC     : LONG       PR1 sw error counter
    pr2swErrC     : LONG       SRD-updated PR2 sw error counter
    pr3nswErrCs   : LONG[6]    10-s SRD-updated PR3n sw error counters
    pr3eswErrCs   : LONG[6]    10-s SRD-updated PR3e sw error counters
    prswErrC      : LONG       Priority & sw error counter
    anaC          : LONG       Analyzed HED event counter
    penetC        : LONG       Penetrating (AC1 hit) particle counter
    rofC          : LONG       Raw data (PHA) over flow counter
    pnErrC        : LONG       Particle Number error counter
    eErrC         : LONG       Electron error counter
    othErrC       : LONG       Other Error Counter
    nPnEneHydrogen: LONG       PN-Energy matrix hydrogen counter
    nPnEneHelium  : LONG       PN-Energy matrix helium counter
    nPhaHeavy     : BYTE       PHA data heavy counter
    nPhaHelium    : BYTE       PHA data helium (+pnErr) counter
    nPhaLight     : BYTE       PHA data light (+pnErr) counter
    nPhaRescued   : BYTE       PHA data rescued (+pnErr) counter



VERSION HISTORY:

 1.0 - 2006-10-25

       First version for automated (on-need) structure definition (ER)