I recently wrote about Ambiq’s new Cortex M4F MCU, which is made using transistors operating in the subthreshold region. Cortex licensees can add ARM’s optional memory protection unit (MPU), and ...
Wittenstein High Integrity Systems has added a new Memory Protection Unit to the OpenRTOS kernel for ARM's Cortex-M3 processor. The MPU can protect the kernel from invalid task executions, while ...
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