question regarding usb i/o supply in stm32f779ni
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2019-09-19 02:51 AM
Hello,
Please consider the following scenario.
Let’s say we need different voltage for USB i/o’s. So VDD_USB pin is supplied with separate Vdd_usb supply.
Now irrespective of which alternate function in use, does the i/o’s operate in Vdd_usb voltage or only if the USB related alternate functions are chosen, then they do so ?
Regards,
Bivin
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STM32F7 Series
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USB
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