SPRACU5C June 2021 – September 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
It is recommended to connect the USB analog supplies VDDA_0P85_USB0, VDDA_1P8_USB0 and VDDA_3P3_USB0 to the recommended power supply rails in the device-specific data sheet.
Connect USB0_DM and USB0_DP signals directly (without any series resistors or capacitors). Route these signals with traces that does not include any stubs or test points.
Provide resistor (pulldown) for USB0_RCALIB (close to processor pin). Refer device-specific data sheet for resistor value and tolerance.