Added by ABDUL SALAM about 10 years ago
we are plnning to generate a 5v input supply (5v,0.75 A) , that will be connected to the to the microcontroller, As per the reference carrier baord schematic provided by the carrier link,, iam sseing some other circuit (attached with this), could you explain me the purpose of this,
That circuit is not required for your design. It is a current measuring circuit in order to allow someone to measure the power consumed by the MityARM-335x module via I2C interface. You don't need it.