3.5 User Interaction and Debugging

The SAMA7G54-EK includes two main debugging interfaces to provide debug-level access to the SAMA7G5 device:

Two UART interfaces, one connected directly to the MPU using connector J20 and one through the USB/J-Link-OB CDC feature on USB port J24
Two JTAG interfaces, one connected directly to the MPU using connector J27 and one through the J-Link-OB interface USB port J24

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