David Moore
Dangers of Using Bit Banding for Peripheral Register Access in ARM Cortex M3
Bit banding is a useful feature in ARM Cortex M3 and M4 processors that allows individual bits within the memory…
Leveraging Bit Banding for Atomic Register Access in ARM Cortex M3
Bit banding is a feature in ARM Cortex-M3 and newer Cortex-M processor cores that allows atomic bit-level access to memory…
Arm Cortex M23 vs M3: A Detailed Comparison
The Cortex-M23 and Cortex-M3 are both ARM processor cores designed for embedded and IoT applications. The key difference between them…
What are the advantages of the ARM Cortex M3?
The ARM Cortex-M3 processor is a 32-bit processor core licensed by ARM Holdings. It is part of the Cortex-M series…
Debugging On-Chip Flash and RAM with Cortex-M1 and ULINK2
Debugging on-chip flash and RAM can be challenging for developers working with Cortex-M1 chips. The ULINK2 debug adapter from Keil…
KEIL ULINK2 and ACTEL Cortex-M1 debugging issues
When debugging ARM Cortex-M1 chips using the KEIL ULINK2 debugger, users may encounter various issues that prevent effective debugging. The…
Building FreeRTOS for ARM Cortex-M1 Using Xilinx SDK
FreeRTOS is a popular real-time operating system that provides a framework for developing multi-threaded applications on embedded systems. The ARM…
Stack Limit Checking in Arm Cortex-M for Stack Overflow Detection
Stack overflows are a common source of vulnerabilities in embedded systems using the Arm Cortex-M series of microcontrollers. A stack…
Utilizing Dual Stack Pointers (MSP and PSP) Without an RTOS
ARM Cortex-M processors provide two stack pointers, the main stack pointer (MSP) and process stack pointer (PSP), that enable dual-stacked…
Determining Stack Requirements When Using an RTOS on Arm Cortex-M
When developing embedded systems using an RTOS (real-time operating system) on an Arm Cortex-M processor, properly determining the stack requirements…
Sizing Cortex-M0 DesignStart Core for Spartan-3AN FPGAs
When looking to implement a Cortex-M0 DesignStart core in a Spartan-3AN FPGA, proper sizing of the core is crucial for…
Compiling and Loading Cortex-M0 DesignStart FPGA Bitstreams
FPGAs provide a flexible hardware platform for prototyping and developing custom digital circuits and systems. The Cortex-M0 DesignStart FPGA from…
