#    This is the channel Extras register which is 0x1n80 bits [13:11]

    variable ExtrasMenu { \
      "Extended Time Stamp + Baseline" \
      "Extended Time Stamp + Flags" \
      "Extended Time Stamp + Fine Time Stamp" \
      "Fine Time Stamp + Baseline"
    }

    for {set i 0} {$i < $NumChans} {incr i} {
        variable Ch$i.Extras 0
    }

proc GetExtras {} {
   variable NumChans

    for {set i 0} {$i < $NumChans} {incr i} {
        variable Ch$i.Extras
        set Ch$i.Extras [ReadRegister Ch$i.Extras]
    }
}

proc SetExtras {w} {
   variable NumChans

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

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

         variable Ch$i.Extras
         WriteRegister Ch$i.Extras [set Ch$i.Extras]
      }

}

    proc SaveExtras {} {
   variable NumChans

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

           DBSetValue Ch$i.Extras [ReadRegister Ch$i.Extras]
      }
    }

    proc RestExtras {} {
   variable NumChans

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

           variable Ch$i.Extras
           set Ch$i.Extras  [DBGetValue Ch$i.Extras]
           WriteRegister Ch$i.Extras  [DBGetValue Ch$i.Extras]
      }

    }

proc DrawExtras {} {
   variable NumChans
   variable Name
   variable ExtrasMenu
   

   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%>Channel</td>"
   append html  "<td  align=center width=90%>Channel n Extras</td>"
   append html  "</tr>"

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

   append html "<tr>"
   append html "<td align=center width=10%>$i</td>"

   append html "<td align=center width=90%>"

   append html "<select name=P$i size=1 \
       onChange=\"click_CHSETTING(document.[set Name], 'Extras', '$i', document.CHSETTINGS.P$i.value)\">"

   set j 0
   foreach item $ExtrasMenu  {
     set vl $j
     if {$vl == [set ::[set Name]::Ch$i.Extras]} {
        append html "<option value=$vl selected>$item</option>"
     } else {
        append html "<option value=$vl>$item</option>"
     }
     incr j
   }

   append html "</select>"

   append html  "</td>"


   append html  "</tr>"
}
   append html  "</table>"



   append html  "</p>"

   return $html
}