USB1 port only powered

[juandiaz]

I am intented to use only the USB1 port, Vybrid VF6xx. Is it totally necessary to power the VBUS and VBUS_DETECT of USB0 in order to use the USB1?

[Yuri · Accepted solution]

Hello,

  Please refer to Table 17 (Recommended connections for unused analog interfaces)

of "Hardware Development Guide for Vybrid Family of MCUs, User’s Guide, Rev. 1, 05/2015".

http://cache.nxp.com/files/microcontrollers/doc/user_guide/VYBRIDHDUG.pdf?fsrch=1&sr=1&pageNum=1 

Have a great day,
Yuri

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