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ETM Interface

The ETM Interface connector provides instruction-level trace debugging support for the LPC1700 device at the Cortex Debug+ETM connector.

MCB1700 Board ETM Connector

The 20-pin header (Samtec FTSH-110-01) is for connecting Cortex Debug and ETM Trace hardware.

20-pin ETM Trace Connector Pin Identification


  • The ETM Interface uses the pins P2.2 - R2.6 to output information. These pins are also used to control the LEDs. ETM output and LEDs cannot be used at the same time.
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