USB1_ID State during USB Serial Download

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USB1_ID State during USB Serial Download

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Contributor II

Hello,

In our application the USB peripheral of the i.MX8M Nano is Master by grounding the USB1_ID pin(D22) through a 0E resistor.

During mass manufacturing of our product we intend to use the USB Serial Download to program the device, will this functionality work if the i.MX8 is in USB Master mode or should we switch to Slave Mode

Regards Arne Maathuis, Sintecs, NL

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NXP TechSupport
NXP TechSupport

Yes, when in download mode you need to change so that board can receive data.