[AM335x] USB HS Electrical Test Tool support?

Hayden Kim

Genius 15580 points

Other Parts Discussed in Thread: AM3358

With AM3358, user want to run the "HS Electrical Test Tool" for AM335x's USB test.

Is it possible to do the USB EHCI Electrical Testing with AM335x?

If possible, how can do the test?

(HS Electrical Test Tool)

Thanks and regards,

Hayden

0 Biser Gatchev-XID over 12 years ago

Hi Hayden,

0 Hayden Kim over 12 years ago in reply to Biser Gatchev-XID

Thank you.

Then, does AM335x support the Electrical Testings of TEST_J, TEST_K, TEST_SEO_NAK, TEST_PACKET, ... ?

How can user do with the USB port of AM335x?

Thanks and regards,

Hayden

0 Biser Gatchev-XID over 12 years ago in reply to Hayden Kim

AM335X TRM Rev.H, section 16.3.10.

0 Hayden Kim over 12 years ago in reply to Biser Gatchev-XID

Before, we checked that "TEST_PACKET" was implemented with the USB driver.

Then, how about TEST_SE0_NAK, TEST_J, TEST_K ?

Thanks and regards,

Hayden

0 Biser Gatchev-XID over 12 years ago in reply to Hayden Kim

Take some time and read the whole TRM section. It's explained there.

0 peaves over 12 years ago in reply to Biser Gatchev-XID

Take a look at the information in the following link to see if this helps with your question.

Regards,
Paul

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