TS-7970 USB Device Port

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The USB type B device port is connected to the onboard Silabs for USB to serial console, or to the CPU's #USB OTG. The USB functionality is picked from the "CON EN" jumper.

TS-7970 USB B.jpg
Note: Previous to REV C TS-7970, the USB device port can prevent the CPU from booting up if "CON_EN" is removed, and USB is plugged in before CPU power is connected. As a workaround on earlier revs you can cut the red wire from your USB cable.
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