SLAU900 November 2023
This section describes the overall system setup for the EVM. A computer runs the software that provides an interface to the AFE532A3WEVM through the onboard controller.
The USB connection generates a 5-V supply for the EVM. The onboard controller generates 3.3 V of power for the input/output (IO) signals generated by the onboard controller. These IO signals are level translated to the VDD voltage of the AFEx32A3W. An onboard, 3.3-V voltage regulator generates 3.3 V for use as the AFEx32A3W supply voltage (VDD).