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Application Note 314

Microchip SAM L11 Cortex-M23 TrustZone Tutorial

This hands-on tutorial demonstrates using TrustZone technology in the Microchip SAM L11 Cortex-M23 processor and Keil uVision IDE. The Keil Blinky example activating an LED is included with your MDK-ARM installation. Debugging between secure and non-secure code modules is shown in detail. All examples are compliant with Cortex Microcontroller Software Interface Standard (CMSIS 5.0).

The Microchip SAM L11 Xplained Pro evaluation board, which includes an on-board EDBG CMSIS-DAP adapter for downloading and debugging, a USB A to microB cable, and an MDKpro license are required. Optionally, a ULINK2, ULINK-ME, ULINKplus or ULINKpro debug adapter may be used. The ULINKpro and ULINKplus adapters provide the best performance and support Interrupt handling and timing display.

For more information regarding these files, see APNT_314_V0.83.PDF.

APNT_314_V0.83.PDF (1,446K)
Monday, July 16, 2018
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