"Cortex-M Architecture and Programming Reference"
The "Cortex-M Architecture and Programming Reference" is an authoritative, comprehensive guide that delves into every facet of ARM Cortex-M microcontroller design and embedded software development. Through a meticulously structured exploration, the book navigates from the high-level architectural evolution of the Cortex-M family to the intricate microarchitectural differences and feature sets of distinct cores. It illuminates the underlying instruction sets—Thumb and Thumb-2—while providing crucial context on licensing models, ecosystem support, and real-world application domains ranging from IoT and automotive to medical and industrial automation.
At the core of this reference lies a detailed examination of system elements essential for robust firmware and system-level programming. Readers gain deep insights into pipeline operation, register management, exception and interrupt handling, and the bus and memory architectures that underpin real-time system performance and reliability. Special attention is paid to advanced topics such as memory protection, atomic operations, low-level firmware boot sequences, context switching, secure firmware updates, and the vital interaction between embedded operating systems and the Cortex-M exception framework.
Addressing the evolving demands of secure, high-performance embedded systems, the book devotes dedicated chapters to TrustZone security extensions, on-chip security features, debugging and testing infrastructures, and holistic performance optimization. Emerging trends such as the integration of Cortex-M devices in edge AI, open-source development paradigms, and the competitive landscape against architectures like RISC-V are examined with practical depth. Complete with case studies and best practices, this reference empowers professionals and advanced students to build, secure, and optimize next-generation Cortex-M-based systems with confidence and insight.