diff --git a/digital_inputs/connectors/34pins-4k.yaml b/digital_inputs/connectors/34pins-4k.yaml
index df2aa5e..ce778a6 100644
--- a/digital_inputs/connectors/34pins-4k.yaml
+++ b/digital_inputs/connectors/34pins-4k.yaml
@@ -87,27 +87,28 @@ pins:
     type: av
 
   - pin: 23C
-    function: Reference voltage out 9
+    function: Reference voltage out 9 2.1v
+
   - pin: 24C
-    function: Reference voltage out 10
+    function: Reference voltage out 10 2.5v
 
   - pin: 25C
-    function: Reference voltage out 11
+    function: Reference voltage out 11 2.9v
 
   - pin: 26C
-    function: Reference voltage out 12
+    function: Reference voltage out 12 3.1v
 
   - pin: 27C
-    function: Reference voltage out 13
+    function: Reference voltage out 13 3.4v
 
   - pin: 28C
-    function: Reference voltage out 14
+    function: Reference voltage out 14 3.8v
 
   - pin: 29C
-    function: Reference voltage out 15
+    function: Reference voltage out 15 4.1v
 
   - pin: 30C
-    function: Reference voltage out 16
+    function: Reference voltage out 16 4.5v
 
   - pin: 31C
     function:
diff --git a/digital_inputs/connectors/60pins.yaml b/digital_inputs/connectors/60pins.yaml
index f98e526..60e6442 100644
--- a/digital_inputs/connectors/60pins.yaml
+++ b/digital_inputs/connectors/60pins.yaml
@@ -149,28 +149,28 @@ pins:
     type: av
 
   - pin: 7B
-    function: Reference voltage out 1 (TPS1)
+    function: Reference voltage out 1 (TPS1) 0.5v
   
   - pin: 8B
-    function: Reference voltage out 2 (MAP)
+    function: Reference voltage out 2 (MAP) 0.6v
   
   - pin: 9B
-    function: Reference voltage out 3
+    function: Reference voltage out 3 0.8v
   
   - pin: 10B
-    function: Reference voltage out 4
+    function: Reference voltage out 4 0.9v
 
   - pin: 11B
-    function: Reference voltage out 5
+    function: Reference voltage out 5 1.1v
 
   - pin: 12B
-    function: Reference voltage out 6
+    function: Reference voltage out 6 1.4v
 
   - pin: 13B
-    function: Reference voltage out 7
+    function: Reference voltage out 7 1.6v
 
   - pin: 14B
-    function: Reference voltage out 8
+    function: Reference voltage out 8 1.9v
   
   - pin: 15B
     function: Digital Out 1