AnsweredAssumed Answered

i.MX50: Right USBOH1_UTMI_CLK_VLD values

Question asked by Nori Shinozaki on May 20, 2015
Latest reply on Aug 24, 2015 by richard_stulens
Branched to a new discussion

Hello Champs,


My customer is usig Host mode and looking at this register to see an input clock is on.


From USBOH1_UTMI_CLK_VLD table in RM page 3273, when the clock is on, they are expecting O_UTMIPHYCLK(5) to be 0 and H1_UTMIPHYCLK(6) to be 1.

However in ther customer boards, it becomes reverse, O_UTMIPHYCLK(5) is 1 and H1_UTMIPHYCLK(6) is 0.


Which is correct values when USB mode?


Best regards,

Nori Shinozaki