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…

Mike Johnston 9 Min Read

Arm

What are Double-Precision (DP) floating-point instructions in Arm Cortex-M series?

Double-precision (DP) floating-point instructions refer to operations that process 64-bit double-precision floating-point data types on Arm Cortex-M series processors. These…

Javier Massey 7 Min Read

Arm

STM32F1 (Cortex-M3) Boot from RAM Behavior

The STM32F1 microcontroller based on the Cortex-M3 core provides the ability to boot from RAM instead of flash memory. This…

Holly Lindsey 6 Min Read

Arm

STM32F407 Features & Specifications

The STM32F407 is an ARM Cortex-M4 core-based high-performance microcontroller developed by STMicroelectronics. It offers advanced processing capabilities, high-speed connectivity, and…

Graham Kruk 7 Min Read

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Arm

How fast is the Arm Cortex-M4?

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Arm

How is interrupt vector table used?

9 Min Read

Arm

What are DSP instructions in Arm Cortex-M series?

6 Min Read

Arm

Switching Context Inside an ISR on Cortex-M

6 Min Read

Highlights

Arm

What is the lowest power ARM processor?

Ryan Ryan 8 Min Read

Arm

What are the different faults in ARM?

Eileen David 6 Min Read

Arm

What is the history of ARM microcontroller?

Jeday Schwartz 9 Min Read

Arm

ARM Cortex-M0 Clock Speed

Graham Kruk 8 Min Read

Arm

What is the size of the ARM Cortex-M3’s address bus?

Neil Salmon 10 Min Read

Arm

What is watchdog in PLC?

Graham Kruk 9 Min Read

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Arm

How to Install GCC for ARM

The GNU Compiler Collection (GCC) is a widely used compiler system that supports multiple programming languages including C, C++, Objective-C,…

Eileen David 4 Min Read

Arm

Cortex-M33 Bootloader

A bootloader is a small program that runs when a device first powers on and initializes the device's hardware and…

Graham Kruk 7 Min Read

Arm Cortex M3

Relocating the Vector Table in Cortex-M3 Boot Code

The Cortex-M3 vector table contains the reset value and exceptions handlers that are executed when specific events occur. By default,…

Graham Kruk 8 Min Read

Arm

What are the 3 Major Components in ARM Processors?

ARM processors are central processing units (CPUs) based on the ARM architecture developed by Arm Holdings. They are widely used…

Mike Johnston 10 Min Read

Arm

What does LR mean in assembly?

LR stands for "Link Register" and is a special register used by ARM processors for function calls and returns. The…

Javier Massey 7 Min Read

Videos

Cortex-M0+ Flash Download failed

Neil Salmon 7 Min Read

ARM Cortex M0 Assembly Instruction Set

Graham Kruk 7 Min Read

What is the difference between aligned and unaligned access?

Scott Allen 7 Min Read

What are the two operational modes in ARM Cortex M3?

Holly Lindsey 7 Min Read

Arm

ARM Cortex-M0 Stack Pointer

The stack pointer is one of the key registers in the ARM Cortex-M0 processor. It points to the top of…

Graham Kruk 6 Min Read

Arm

Application of ARM Processors

ARM processors are one of the most versatile and widely used types of processors in the world today. From smartphones…

Elijah Erickson 6 Min Read

Arm

ARM Processor vs Intel

When it comes to choosing a processor, the two biggest names are ARM and Intel. ARM processors power most mobile…

Elijah Erickson 9 Min Read

Arm

Memory Options and Tradeoffs in ARM Cortex-M

ARM Cortex-M microcontrollers offer a variety of memory options to choose from. Selecting the right memory configuration requires balancing factors…

Graham Kruk 12 Min Read

Arm

What is the memory and bus architecture of the Cortex-M3?

The Cortex-M3 is a 32-bit microcontroller developed by ARM Holdings. It features a von Neumann architecture with separate instruction and…

Scott Allen 8 Min Read

Arm

What is Instruction TCM (ITCM) Memory in Arm Cortex-M series?

Instruction TCM (ITCM) is a small, fast memory region that is located within the Cortex-M processor itself. It allows frequently…

Scott Allen 7 Min Read

Arm

Relocate the Vector Table in Cortex-M0

The vector table is a key component in Cortex-M0 microcontrollers that contains the reset and exception vectors needed for the…

Neil Salmon 9 Min Read

Arm

ARM Cortex-M0 Microcontroller

The ARM Cortex-M0 is a 32-bit microcontroller core licensed by ARM Holdings. It is aimed at low-cost and low-power embedded…

Graham Kruk 8 Min Read

Arm

What are Saturated Math Instructions in Arm Cortex-M Series?

Saturated math instructions in Arm Cortex-M series refer to arithmetic instructions that saturate the result instead of overflowing. This means…

Scott Allen 9 Min Read

Arm Cortex M0/M0+

Cortex-M0 Debugging Capabilities (Explained)

The Cortex-M0 is an ultra low power 32-bit ARM processor core designed for microcontroller applications. It provides a range of…

Scott Allen 13 Min Read

Arm

Using the CortexA76 Cryptographic Extension

The CortexA76 processor from ARM includes a dedicated cryptographic extension for accelerating cryptographic operations. This extension provides significant performance improvements…

Neil Salmon 11 Min Read

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