         << LINES .001/.009 ARE RESERVED FOR SYSTEMS INTEGRATION >>     00000001
<< 4) If (0:1) is set then DST'OFFSET is a DB relative      >> <<*1260>>00150000
<< 4) address, else it is a DST relative address.           >> <<*1260>>00151000
  RIT'DBREL = 4).(0:1#, << Set if DST'OFFSET is DB relative >> <<*1260>>00286000
