ARM Cortex M0 vs Arduino
ARM Cortex M0 and Arduino are both popular microcontroller platforms used for building electronic projects and devices. However, they have…
Cortex-M4 vs Cortex-M7: How Do ARM’s Mid-Range and High-End Cores Compare?
The Cortex-M4 and Cortex-M7 are both widely used 32-bit ARM processor cores targeted at embedded and IoT applications. The Cortex-M7…
Arm Cortex M0 Verilog Code
The Arm Cortex-M0 is an ultra low power 32-bit RISC processor core licensed by Arm Holdings. As one of the…
Using ST-Link debugger with Cortex-M1 FPGA design
The ST-Link debugger is an extremely useful tool for debugging and programming Cortex-M microcontroller designs implemented in an FPGA. By…
Highlights
Reducing Context Switch Overhead with FPU Registers on Cortex-M4
The Cortex-M4 processor includes a floating point unit (FPU) to support single precision floating point operations. However, saving and restoring…
Saving Cortex-M4 Processor State for Power-Down and Resume
The Cortex-M4 processor, like most modern processors, supports power-down modes to conserve energy when the system is idle. To properly…
Loading Cortex-M1 soft processor on Pynq Z2 FPGA
The Cortex-M1 is a 32-bit reduced instruction set computer (RISC) processor IP core from ARM that can be implemented on…
Understanding FreeRTOS Context Switch Time
FreeRTOS is a popular real-time operating system (RTOS) used in many embedded systems. One key feature of FreeRTOS is its…
How much memory does the Cortex-M0 have?
The Cortex-M0 is an ARM processor core designed for microcontroller applications. It is an extremely small and low power core…
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ARM Exception Return
The ARM exception return is a key mechanism that allows ARM processors to handle exceptions…
What is arm Cortex-M7?
The ARM Cortex-M7 is a high-performance, energy-efficient 32-bit processor core designed for advanced embedded applications.…
Reset Vector Configuration for External Flash with Cortex-M1
When using an external flash memory with a Cortex-M1 microcontroller, configuring the reset vector appropriately…
Does the Cortex-M0 always default to 0x0 when an interrupt triggers?
The short answer is no, the Cortex-M0 does not always default the program counter to 0x0 when an interrupt triggers.…
What is the lowest power ARM processor?
When it comes to low power consumption, ARM processors are among the leaders in the industry. The ARM architecture is…
What is the difference between Arduino and ARM processor?
The key differences between Arduino and ARM processors come down to architecture, performance, applications, and cost. Arduino is based on…
Using GCC to Cross Compile for ARM Cortex M3
Cross compiling with GCC for the ARM Cortex M3 allows developers to build code on a host system like Linux…
How much memory does the Cortex-M33 have?
The Cortex-M33 is an ARM microcontroller that is part of the Cortex-M processor family. It is designed for embedded and…
What is the reset sequence in ARM Cortex-M0?
The reset sequence in ARM Cortex-M0 microcontrollers involves several steps that initialize the processor and peripherals to a known state.…
ARM Cortex M Cache
ARM Cortex-M processors are known for their power efficiency and high performance. One of the key architectural features that enables…
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…
ARM Cortex Microcontrollers
ARM Cortex microcontrollers are a series of low-power and high-performance 32-bit and 64-bit RISC processor cores designed by ARM Holdings…
Tips on Implementing ARM Cortex-M processors in FPGAs
Implementing ARM Cortex-M processors in FPGAs can be a great way to take advantage of the flexibility and configurability of…
What is an example of a watchdog timer?
A watchdog timer (WDT) is a hardware timing circuit that is used to detect system anomalies and reset the microcontroller…
