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 ## Circuit Design
 The implementation of the LDO version 1 is as follows:
+The pins are integrated in caravel as follows:
+Enable pin is connected to io_in_3v3[14].
+GND pin is connected to io_analog[7]
+VDD pin is connected to io_analog[6].
+ldo_out pin is connected to io_analog[5].
 
 ### Schematic
 
@@ -114,6 +119,13 @@
 
 The implementation of the LDO version 2 is as follows:
 
+The pins are integrated in caravel as follows:
+Enable pin is connected to io_in_3v3[12].
+GND pin is connected to io_analog[0]
+VDD pin is connected to io_analog[4].
+ldo_out pin is connected to io_analog[2,3]: we used two available thin pads connected to each other to be able to carry high currents.
+
+
 ### Schematic
 
 ![Image of LDO schematic](https://github.com/mabrains/Analog_blocks/blob/main/Analog_Blocks/LDO/Images/LDO_v2/Testbench_schematic.png)