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Application Note 270

Migrating Cortex-M4 Applications to Cortex-M7

The Cortex-M7 processor design is based on the ARMv7-M architecture. It supports all the instructions available on the Cortex-M4 processor and uses the same exception model for interrupt handling. In most cases, program code written for a Cortex-M4 processor will run on the Cortex-M7 processors without any problems. However, there are a few cases where some changes could be needed. This application note discusses some of the areas software developers should know about when migrating applications from the Cortex-M3 and Cortex-M4 to the Cortex-M7 processor.

APNT_270.PDF (272K)
Monday, January 26, 2015
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