Hi,
I develop a trial manufacture board of i. MX6 Quad and i. MX6 Dual-Lite.
I let you output a signal from the following pin and want to observe eye pattern to evaluate the signal quality on the board of USB I/F.
・i.MX6 Quad USB_OTG_DN(B6)
・i.MX6 Quad USB_OTG_DP(A6)
・i.MX6 Dual-Lite USB_OTG_DN(B6)
・i.MX6 Dual-Lite USB_OTG_DP(A6)
・i.MX6 Dual-Lite USB_H1_DP(E10)
・i.MX6 Dual-Lite USB_H1_DN(F10)
Please tell me the register setting to operate the test pattern output by such a use.
Or, please provide it if there is a sample program.
Best Regards,
soichi
Hello,
The following from the Community are devoted to USB certification.
I.MX6 series USB Certification Guides
Patch to make i.MX6DQ USB to support test modes for certification test
Have a great day,
Yuri
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------