The Definitive Guide to Arm® Cortex®-M23 and Cortex-M33 Processors focuses on the Armv8-M architecture and the features that are available in the Cortex-M23 and Cortex- M33 processors.
This book covers a range of topics, including the instruction set, the programmer's model, interrupt handling, OS support, and debug features. It demonstrates how to create software for the Cortex-M23 and Cortex-M33 processors by way of a range of examples, which will enable embedded software developers to understand the Armv8-M architecture.
This book also covers the TrustZone® technology in detail, including how it benefits security in IoT applications, its operations, how the technology affects the processor's hardware (e.g., memory architecture, interrupt handling, etc.), and various other considerations in creating secure software.
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2. Getting started with Cortex-M Programming
3. Technical overview of the Cortex-M23 and Cortex-M33 processors
5. Instruction set
6. Memory system
7. TrustZone support in the memory system
8. Exceptions and Interrupts
9. Management of Exceptions and Interrupts
10. Low power and system control features
11. OS support features
12. Memory Protection Unit (MPU)
13. Fault Exceptions and Fault Handling
14. The Floating-Point Unit (FPU) in the Cortex-M33 processor
15. Coprocessor interface and Arm Custom Instructions
16. Introduction to the debug and trace features
17. Software development
18. Secure software development
19. Digital Signal Processing on the Cortex-M33 processor
20. Using the Arm CMSIS-DSP library
21. Advanced topics
22. Introduction to IoT security and the PSA CertifiedT framework
Joseph Yiu joined Arm in 2001 and has been involved in a wide range of projects including development of Arm Cortex-M processors and various on-chip system level and debug components. In addition to in-depth knowledge of the processors and microcontroller system design, Joseph also has extensive knowledge in related areas including software development for the Arm Cortex-M microcontrollers, FPGA development and System-on-Chip design technologies.