#    This is the group TR DC Offset register  0x1ndc



    for {set i 0} {$i < 4} {incr i} {
        variable Grp$i.TRDCOffset 0
    }

proc GetTRDCOffset {} {

    for {set i 0} {$i < 4} {incr i} {
        variable Grp$i.TRDCOffset
        set Grp$i.TRDCOffset [expr [ReadRegister Grp$i.TRDCOffset] & 0x0000ffff]
    }
}

proc SetTRDCOffset {w} {

      for {set i 0} {$i < 4} {incr i} {

         if {$w < 4 && $w != $i} {continue}

         variable Grp$i.TRDCOffset
         WriteRegister Grp$i.TRDCOffset [set Grp$i.TRDCOffset]
      }

}

    proc SaveTRDCOffset {} {

      for {set i 0} {$i < 4} {incr i} {

           DBSetValue Grp$i.TRDCOffset [ReadRegister Grp$i.TRDCOffset]
      }
    }

    proc RestTRDCOffset {} {

      for {set i 0} {$i < 4} {incr i} {

           variable Grp$i.TRDCOffset
           set Grp$i.TRDCOffset  [DBGetValue Grp$i.TRDCOffset]
           WriteRegister Grp$i.TRDCOffset  [DBGetValue Grp$i.TRDCOffset]
      }

    }

proc DrawTRDCOffset {} {

   set html ""

   append html  "<p align=center>"
   append html  "<table cellpadding=0 cellspacing=0 border=1>"

   append html "<tr>"
   append html  "<td  align=center width=10%>Group</td>"
   append html  "<td  align=center width=90%>Group n TR DC Offset</td>"
   append html  "</tr>"

for {set i 0} {$i < 4} {incr i} {

   append html "<tr>"
   append html "<td align=center width=10%>$i</td>"
   append html "<td align=center width=90%><div id=\"Offset$i\"></div>&nbsp;</td>"
   append html  "</tr>"
}
   append html  "</table>"

   append html "<script>"

   append html "SliderID('TRDCOffset');"

for {set i 0} {$i < 4} {incr i} {
   append html "SelectSlider($i); SetSlider(0,65535,25,120);"
   append html "MakeSlider(document.V1742, $i, [set ::V1742::Grp$i.TRDCOffset]);"
}

   append html "</script>"

   append html  "</p>"

   return $html
}