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iMX280 : Is  USB test packet outputed from  USB0 or USB1 ports ?

Question asked by koichi sakagami on Jun 6, 2015

Dear community,

 

We are checking the usb interface.

 

We program a test packet generation software using the HW_USBCTRL_PORTSC1 register.
We can get a USB test packet from USB0 port.
However we can not get the test packet from USB1 port.

 

Is it possible to transmit a test packet from USB1 port ?

 

Best Regards,
Koichi Sakagami

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