AnsweredAssumed Answered

i.MX 6DQ USB Chirp

Question asked by Toshishisa Sugiyama on May 31, 2017
Latest reply on Jun 12, 2017 by Toshishisa Sugiyama

Hi, 

 

I have a question about chirp timing of USB Host connection. 

 

I think chirp timing like a below.  

I think output timing of HUB K-J Chirp pairs after detecting Device K Chirp controlled by HW  because it must be less than 100uS. 

Is this correct that HW control timing after Device K Chirp?

Best Regards,

Sugiyama

Outcomes