About pin E10 and F10 of i.MX6D

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About pin E10 and F10 of i.MX6D

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宗標廖
Contributor V

Hello, community

I do not use USB Host function,so USB_H1_DP(E10) and USB_H1_DN(F10) will be left not be connected.

Should I just left it not connected or should I connect it to ground or connect it to 3.3V.

Thank you!

ZongbiaoLiao

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Yuri
NXP TechSupport
NXP TechSupport

Hello,

The recommended connections for unused analog interfaces can be found in the section,
“Unused analog interfaces,” of the Hardware Development Guide for i.MX 6Quad, 6Dual, 6DualLite,
6Solo Families of Applications Processors (IMX6DQ6SDLHDG).

http://cache.nxp.com/files/32bit/doc/user_guide/IMX6DQ6SDLHDG.pdf

In particular, USB_H1_DN, USB_H1_DP, USB_H1_VBUS, USB_OTG_CHD_B,

USB_OTG_DN, USB_OTG_DP, USB_OTG_VBUS may be left float.

Have a great day,
Yuri

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Yuri
NXP TechSupport
NXP TechSupport

Hello,

The recommended connections for unused analog interfaces can be found in the section,
“Unused analog interfaces,” of the Hardware Development Guide for i.MX 6Quad, 6Dual, 6DualLite,
6Solo Families of Applications Processors (IMX6DQ6SDLHDG).

http://cache.nxp.com/files/32bit/doc/user_guide/IMX6DQ6SDLHDG.pdf

In particular, USB_H1_DN, USB_H1_DP, USB_H1_VBUS, USB_OTG_CHD_B,

USB_OTG_DN, USB_OTG_DP, USB_OTG_VBUS may be left float.

Have a great day,
Yuri

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

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