STM32F730rb 64 pin with External USB HS PHY - Problems

[DGlee]

Hi Guys

More for space reasons than anything else we have ended up with an STM32F730 (64 pin) and an external USB3300 High Speed PHY

Simple question. Has anyone out there done this already.

We appear to be getting to FS operation but not HS.

Any pointers?

Thanks

Denis

[DGlee]

Correction the HS port with the PHY connected is not functioning. The STM32 appears to never identify that the PHY is connected.

Thanks in advance for any help.

Denis