Hi , we want to test USB eye diagram on iMX8M
But we don't know how to test , we have already seen this link i.MX6Q/eye pattern of USB HS1 setup
We have tried the register (DCTL)
#./memtool -32 0x3810c704=0x00F00008
but it's not work for us and evk board.
We want to force to output Test Packet , how to do this ?
thanks
Hello,
I've sent You a preliminary document, hope it helps.
Have a great day,
Yuri.
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Hi Yuri,
Im trying to do this as well, can you send me the document/patch also?
Thank you!
Hello,
I've sent You message directly.
Regards,
Yuri.
Hi Yuri,
I have the same question, could you send the document to me?
Thank you.
@ktim_chen
Hello,
Use app note AN12409 (i.MX6/7/8 series USB Certification Guide)
https://www.nxp.com/docs/en/application-note/AN12409.pdf
Regards,
Yuri.
Link is invalid, is it possible that NPX provides an i.MX8 series USB certification guide
We're almost mass production but face USB eye diagram testing problems on IMX8MP/IMX8MM, and I check this link already invalided, could you provide a new link to me? Thanks a lot