The Pynq-Z1 board features both a dual-core ARM Cortex-A9 processor system (PS) and a Cortex-M1 real-time processor. The AXI interconnect…
Yes, it is possible to program FPGA Block RAM connected to a Cortex-M0 processor using JTAG. JTAG provides a standard…
ARM processors are very popular in embedded systems due to their power efficiency and performance per watt. Programming ARM processors…
The Cortex-M1 is a 32-bit reduced instruction set computer (RISC) processor IP core from ARM that can be implemented on…
The GCC compiler for ARM Cortex-M microcontrollers provides built-in support for fixed-point data types through its fixed-point types extension. This…
Cross-compiling allows you to build code for a target platform different from the build host. For ARM Cortex-M4, this means…
The ARM Cortex-M85 is the latest and most advanced microcontroller CPU core in ARM's Cortex-M series. It provides significantly higher…
The STM32F407G is a high-performance microcontroller from STMicroelectronics based on the ARM Cortex-M4 core. It offers a balance of processing…
The ARM Cortex-M0 is one of the most popular 32-bit microcontroller cores used in a wide range of embedded systems.…
The Cortex-M33 and Cortex-M4 are both ARM processor cores designed for embedded and IoT applications.…
The main differences between the Arm Cortex-M1 and Cortex-R4 processors are that the Cortex-M1 is…
The short answer is yes, ARM does assume that all Cortex-M microcontrollers are little-endian by…
Switching between different execution contexts is an important concept on Cortex-M processors. When an interrupt occurs, the processor automatically switches…
The FPU (Floating Point Unit) in Cortex-M4 is a hardware unit that provides support for floating point arithmetic operations. It…
The interrupt vector table (IVT) is a key component in ARM Cortex microcontrollers and processors. It provides the mapping between…
The Cortex-M4 and Cortex-M7 are both widely used 32-bit ARM processor cores targeted at embedded and IoT applications. The Cortex-M7…
Calculating the millions of instructions per second (MIPS) rating for an algorithm running on an ARM processor can provide useful…
When working with external RAM on an ARM Cortex-M chip, it is crucial to map the external memory regions correctly…
When the reset is executed on an ARM Cortex-M based microcontroller, the processor will restart and reload the program counter…
When developing applications for resource-constrained microcontrollers like the Cortex-M1, choosing the right software libraries is critical. Standard libraries like the…
The osDelay() and osWait() functions are used for creating delays and waiting in embedded systems programmed with Keil RTX. Both…
ARM processor cores have become ubiquitous in modern electronics, powering everything from smartphones to servers. There are several key reasons…
Upgrading to a new microcontroller (MCU) can provide benefits like better performance, more memory, and new features. However, it often…
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