TABLE 0, "DECODER", 0, 0
 HEADER "decoderm", ""
  FIELD "DECODER",      T, 4, TAG
  DOMAIN "DOMAIN",      S, 8

TABLE 1, "DATASETS", 0, 0
 HEADER "decoderp", "PDNAME"
  FIELD "PDMBX",        T, 4, TAG
  FIELD "NRMBX",        D, 2
  FIELD "LAN",          D, 2, KEY "yesno"
  DOMAIN "DOMAIN",      S, 8

 RECORD "decoderd", "PDNAME", "decoderd"
  FIELD "DATASET",      T, 4, TAG
  FIELD "DATASET",      S, 50
  FIELD "RDTRIGGER",    T, 4, TAG
  FIELD "WRTRIGGER",    T, 4, TAG
  FIELD "READ",         D, 2, KEY "dec_m"
  FIELD "EW",           D, 2, KEY "dec_wr"
  FIELD "BW",           D, 2, KEY "yesno"
  FIELD "UR",           D, 2, KEY "dec_m"
  FIELD "ABS",          D, 2, KEY "yesno"
  FIELD "STATUS",       T, 4, TAG
  FIELD "RDCOMPL",      T, 4, TAG
  FIELD "WRCOMPL",      T, 4, TAG
  FIELD "RCVCOMPL",     T, 4, TAG
  FIELD "RDDIS",        T, 4, TAG
  FIELD "WRDIS",        T, 4, TAG
  FIELD "RCVDIS",       T, 4, TAG
  FIELD "RDSYN",        T, 4, TAG
  FIELD "WRSYN",        T, 4, TAG
  FIELD "RCVSYN",       T, 4, TAG
  DOMAIN "DOMAIN",      S, 8

TABLE 2, "TAGS", 0, 0
 HEADER "decoderd", "DATANAME"
  FIELD "PDMBX",        T, 4, TAG
  FIELD "DATASET",      T, 4, TAG
  DOMAIN "DOMAIN",      S, 8

 RECORD "decodert", "DATANAME", "decodert"
  FIELD "TAG",          T, 4, TAG, SUBST "scale", "SCLTAG", "RAWTAG"
  FIELD "TAG",          S, 50, TAG, SUBST "scale", "SCLTAG", "RAWTAG"
  FIELD "TAG",          S, 18, DIM, SUBST "scale", "SCLTAG", "RAWTAG" 
  FIELD "ADDRESS",      D, 2
  FIELD "BIT",          D, 2 DEFAULT +1
  FIELD "LENGTH",       D, 2 DEFAULT +1
  FIELD "CONV",         D, 2, KEY "dec_cnv"
  DOMAIN "DOMAIN",      S, 8