about usb device controller

[shield]

how to verify an usb device controller? I want to set uo an environment to verify the udc. Can anyone give me some advice and some reference materials? Thank
you very much!

 

[dannyic]

what kind of usb device controller?

 

[nemolee]

Most of company will buy USB analyzer to capture signals and transform to packet format according to USB protocal.
Maybe you can measure your controller using it.

 

[sunjimmy]

It's better to use real application ckt to verify the functionality of the device controller. USB pen-drive design is a good starting verification vehicle. Besides, USB implementation forum also provide the characterization procedure for the validation of USB-related product. You can follow the procedure to verify your controller step by step.

Hope it helps