Resolved! In a custom design, STM32H7 + USB3318 phy as a VCP device, if full-speed works but high-speed doesn't, what do you think would be the culprit?
In a custom design using a STM32H733vgt and a USB3318 phy, operating as a virtual com port device, full-speed works but high-speed doesn't work. If full-speed works but high-speed doesn't, what do you think would be the culprit?I'm using virtual com-...