record( mbbiDirect, "$(P)TAGM:bias:state" ) 
{
  field(SCAN, "Passive" ) 
  field(NOBT, "16" ) 
} 
 

record( ai, "$(P)TAGM:gain:pC" ) 
{
  field(SCAN, "Passive" ) 
  field(PREC, "5" )
  field(EGU , "pC" ) 
}