It's based on the SuperSpeed explorer kit. Anyone have the energy to give it a once over? It's open source, free for anyone to use.
- Are the ferrite beads present on the AVDD, U3TXVDD, U3RXVDD and CVDD pins? Kindly, recheck.
- The power-on-reset must meet the reset specification timing of 1ms. This can be accomplished through an RC circuit with a time constant of 1ms.
- Check if the PMODE connections of FX3 are valid.