Serial Wire Viewer (SWV) is a real-time trace functionality that is available in Arm Cortex-M microcontrollers. It allows real-time data…
The Arm Cortex-M series of processors feature a Debug Access Port (DAP) that provides debug capability and access to the…
The Cortex-M3 processor provides multiple clock control features that allow significant power savings by slowing or stopping clocks when parts…
Sleep-on-exit is a feature in Cortex-M3 processors that allows the processor to automatically enter a low power sleep mode when…
The Cortex-M3 processor has some limitations when it comes to its internal flash memory. While the amount of flash available…
Binary image files and formatted firmware files are two common file types used for storing and distributing firmware updates. The…
To check if a Cortex-M3 address is in Flash or SRAM memory, you need to understand the memory map of…
When working with a Cortex-M3 microcontroller, it is crucial to understand how to differentiate between valid and invalid addresses. This…
The Cortex-M3 processor has a flexible memory mapping scheme that allows you to customize the memory layout to suit your…
The Cortex-M3 is a 32-bit processor core designed by ARM to target microcontroller applications. It features a 3-stage pipeline, memory…
When designing a microcontroller system that requires floating point math, engineers must choose between implementing floating point operations in software…
For Cortex M chips without a dedicated floating point unit (FPU), performing floating point math operations efficiently can be challenging.…
When deciding whether to use hardware or software floating point with Arm Cortex M processors, there are a few key…
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