TM typedef unsigned short IndxrPos {
  text "%5d";
  collect x = sbwa(x.address);
}
TM typedef unsigned char IndxrStat {
  text "%08b";
  collect x = sbba(x.address);
}
TM 1 Hz IndxrPos  EtnStep;  Address EtnStep 0xA0C;
TM 1 Hz IndxrStat EtnSt;  Address EtnSt 0xA0E;
TM 1 Hz IndxrPos  IXStt;