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i.MX8MQ / i.MX8MQL: how to use USB control signals

Question asked by Markus Niebel on Jun 6, 2019
Latest reply on Jun 7, 2019 by Yuri Muhin

Hallo,

 

on our designs we do not plan to use the Type-C support chip used on imx8mqevk. I'm a bit confused after reading the reference manual

 

1) Why are there two pins for US OTG ID (USB_P1_ID / USB1_OTG_ID)?

2) What are the active levels for USB1_OTG_OC, USB1_OTG_PWR, USB1_OTG_ID?

 

Thank in advance

 

Markus

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