Using only high speed USB 2.0 with FX3 | Cypress Semiconductor
Using only high speed USB 2.0 with FX3
If I want to only use high speed USB 2.0 with the FX3, can I just add the descriptors for USB 2.0 and leave the USB 3.0 ones out? Will that then enable the device to only work at USB 2.0? I only intend to use the device in a USB 2.0 port, but if I did put it into a USB 3.0 port I would want it to run at USB 2.0.