diff --git a/RCUSCC/RCUSCC/RCUSCC.py b/RCUSCC/RCUSCC/RCUSCC.py
index 43e47d8a88c79ac81e114cd3956f978499289643..c90fdec64a79bd073b178383d2503eab6173cb9b 100644
--- a/RCUSCC/RCUSCC/RCUSCC.py
+++ b/RCUSCC/RCUSCC/RCUSCC.py
@@ -203,6 +203,11 @@ class RCUSCC(Device):
         access=AttrWriteType.READ_WRITE,
     )
 
+    ADC_JESD_R = attribute(
+        dtype=(('DevDouble',),),
+        max_dim_x=32, max_dim_y=3,
+    )
+
     CLK_PLL_locked_R = attribute(
         dtype='DevLong64',
     )
@@ -219,13 +224,13 @@ class RCUSCC(Device):
 #    )
 
     LED_R = attribute(
-        dtype=(('DevLong64',),),
-        max_dim_x=32, max_dim_y=3,
+        dtype=('DevLong64',),
+        max_dim_x=32,
     )
 
     LED_RW = attribute(
-        dtype=(('DevLong64',),),
-        max_dim_x=32, max_dim_y=3,
+        dtype=('DevLong64',),
+        max_dim_x=32,
         access=AttrWriteType.READ_WRITE,
     )
 
@@ -285,6 +290,12 @@ class RCUSCC(Device):
         # Modify as soon as we have a real multi-dimensional array
         self.attribute_mapping["Band_RW"] = (self.get_pcc_node("RCUs_Band1_RW"), self.get_pcc_node("RCUs_Band2_RW"), self.get_pcc_node("RCUs_Band3_RW"))
 
+        # 2020-11-27, thomas
+        # TODO
+        # Modify as soon as we have a real multi-dimensional array
+        self.attribute_mapping["ADC_JESD_R"] = (self.get_pcc_node("RCUs_ADC1_JESD_R"), self.get_pcc_node("RCUs_ADC2_JESD_R"), self.get_pcc_node("RCUs_ADC3_JESD_R"))
+
+
         self.attribute_mapping["CLK_PLL_locked_R"] = self.get_pcc_node("CLK_PLL_locked_R")
 
 #            self.attribute_mapping["Dither_Frequency_R"] = self.get_pcc_node("RCUs_Dither_Frequency_R")
@@ -333,6 +344,9 @@ class RCUSCC(Device):
         self._Band_RW = ((0,),)
         self.attribute_mapping["Band_RW"] = {}
 
+        self._ADC_JESD_R = ((0,),)
+        self.attribute_mapping["ADC_JESD_R"] = {}
+
         self._Dither_Frequency_R = ((0.0,),)
         self.attribute_mapping["Dither_Frequency_R"] = {}
 
@@ -441,6 +455,13 @@ class RCUSCC(Device):
         self.attribute_mapping["Band_RW"][2].set_value(value[2])
         self._Band_RW = value
 
+    @only_when_on
+    @fault_on_opcua_error
+    def read_ADC_JESD_R(self):
+        """Return the Band_R attribute."""
+        self._ADC_JESD_R = numpy.array([self.attribute_mapping["ADC_JESD_R"][0].get_value(), self.attribute_mapping["ADC_JESD_R"][1].get_value(), self.attribute_mapping["ADC_JESD_R"][2].get_value()])
+        return self._ADC_JESD_R
+
     @only_when_on
     @fault_on_opcua_error
     def read_Dither_Frequency_R(self):