Hello community,
Our customer has an USB connection error.
In this time UTMI_RXERROR_FAIL_COUNT bit in USBPHYx_DEBUG0_STATUS register will be set.
To analyse this error, we hope some information about this counter bit.
Which error doe's it trigger the counter UTMI_RXERROR_FAIL_COUNT?
In Figure 66-1. USB 2.0 PHY Block Diagram, which module doe's generate UTMI_RXERROR status?
In customer products, i.MX6Q use as USB-peripheral.
And connect to Host CPU in their system.
Best regards,
Ishii.
Solved! Go to Solution.
Hello Takayuki Ishii,
The error is generated by the UTMI PHY module, marked as a UTMI microcell on the figure, with a dotted line.
Possible sources of receive errors are:
I hope this helps!
Regards,
Hello Takayuki Ishii,
The error is generated by the UTMI PHY module, marked as a UTMI microcell on the figure, with a dotted line.
Possible sources of receive errors are:
I hope this helps!
Regards,
Hello Gusarambula,
Thank you for your response.
I will answer this information to my customer.
Best regards,
Ishii.