Arm

Will Arm Replace X64?

The short answer is that while Arm is making inroads into areas traditionally dominated by x64 like servers and laptops,…

Scott Allen 5 Min Read
Arm

Configuring Memory and Caches for Arm Cortex-M1

The Arm Cortex-M1 processor is designed for low-power embedded applications. It has a simple memory system without caches or memory…

Mike Johnston 6 Min Read
Arm

What is the difference between Cortex-A75 and A76?

The ARM Cortex-A75 and Cortex-A76 are two of ARM's most powerful CPU cores designed for mobile devices. The Cortex-A76 succeeds…

Andrew Irwin 8 Min Read
Arm

Arm-Based Microcontroller List

Microcontrollers based on Arm processor cores have become ubiquitous in embedded systems and IoT devices. Arm cores are known for…

Graham Kruk 6 Min Read
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Arm

armv8 unaligned access

6 Min Read
Arm

Debugging Cortex-M1 Processor with ULINK2 Debugger

9 Min Read
Arm

Arm Cortex M3 vs M33: A Detailed Comparison

7 Min Read
Arm

What are Single-cycle I/O port in Arm Cortex-M series?

7 Min Read

Highlights

Arm

What are the advantages of the ARM Cortex M3?

David Moore 11 Min Read
Arm

Mapping PS DDR Memory Region to Cortex-M1 Address Space

Graham Kruk 7 Min Read
Arm

Armv8 Boot Sequence

Andrew Irwin 7 Min Read
Arm

Qualcomm customizations of Cortex-A76 in Snapdragon SOCs

Jamie Kellett 8 Min Read
Arm

What is Interrupt latency in Arm Cortex-M series?

Scott Allen 6 Min Read
Arm

ARM Cortex-M3 Processor Functional Description

Eileen David 7 Min Read
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Arm

How to Switch Between Programs on the Cortex-M0?

The Cortex-M0 is an extremely low power and space efficient 32-bit microcontroller aimed at simple, low-cost embedded applications. One of…

Neil Salmon 6 Min Read
Arm

ARM Cortex M0 Programming in C

The ARM Cortex-M0 is a 32-bit processor designed for low-cost and low-power embedded applications. With its simple, compact design, the…

Elijah Erickson 9 Min Read
Arm

What are Thumb-2 instructions in Arm Cortex-M series?

Thumb-2 instructions are a subset of the ARM instruction set that is used in Arm Cortex-M series microcontrollers. Thumb-2 provides…

Scott Allen 8 Min Read
Arm

Logs/tracing to debug Cortex-M1 application generation failures in Vitis

Debugging application failures when generating projects for Cortex-M1 devices in Vitis can be challenging without proper logging and tracing techniques.…

Javier Massey 6 Min Read
Arm

Difference Between Pre-Indexed and Post-Indexed Addressing Modes in Arm Cortex M

The main difference between pre-indexed and post-indexed addressing modes in Arm Cortex M is that in pre-indexed addressing, the offset…

Neil Salmon 9 Min Read

More Read

Arm
Calculating Maximum Stack Usage for Bare Metal Arm Cortex-M Apps

When developing bare metal applications for Arm Cortex-M microcontrollers, determining the maximum stack usage is…

Arm
Bootloading Cortex-M1 with RTX Application

Booting a Cortex-M1 processor with an RTX real-time operating system (RTOS) application requires careful configuration…

Arm
ARM Cortex M Software Reset

A software reset is a method to reset the processor in an ARM Cortex M-based…

Videos

Arm

Where is the Interrupt Vector Table Stored?

The interrupt vector table (IVT) is a key component in ARM Cortex microcontrollers and processors. It provides the mapping between…

Eileen David 9 Min Read
Arm

Cortex M0 Returning from Interrupt

When an interrupt occurs on a Cortex M0 processor, the processor must handle the interrupt properly by saving its current…

Neil Salmon 8 Min Read
Arm

What is the enhancement of the Cortex-M4 from the Cortex-M3?

The Cortex-M4 is an advancement over the earlier Cortex-M3 microcontroller core from ARM. It builds on the strengths of the…

David Moore 7 Min Read
Arm

What is bare metal embedded programming?

Bare metal embedded programming refers to developing firmware directly on microcontroller hardware, without relying on any operating system (OS). The…

Graham Kruk 9 Min Read
Arm

ARM Cortex M4 Boot Sequence

The ARM Cortex M4 is a 32-bit RISC processor core designed for embedded and IoT applications. It features DSP extensions,…

Graham Kruk 7 Min Read
Arm

Which interrupt has the highest priority in arm?

In the ARM architecture, interrupts are handled by the processor's interrupt controller and vectored interrupt controller. The interrupt controller receives…

Holly Lindsey 6 Min Read
Arm

Saving and Restoring Registers Correctly During Context Switches on Cortex-M0

When a context switch occurs on a Cortex-M0 processor, the state of the current thread must be saved so that…

Andrew Irwin 6 Min Read
Arm

What are the four major components of ARM Cortex-M processor?

ARM Cortex-M processors are designed for embedded applications requiring low power consumption and high performance. They are based on the…

Graham Kruk 4 Min Read
Arm

GPIO Programming on the Cortex M0+

The Cortex M0+ is an ultra-low power 32-bit ARM processor designed for simple and cost-sensitive embedded applications. With its reduced…

Jamie Kellett 8 Min Read
Arm

What are the features and applications of ARM Cortex M3 processor?

The ARM Cortex M3 processor is a 32-bit microcontroller CPU core designed for embedded applications requiring high performance and low…

Jamie Kellett 10 Min Read
Arm

Setting CPU Targets for ARM Compilation with gcc

When compiling code for ARM processors using the gcc toolchain, it is important to set the correct CPU target in…

Andrew Irwin 9 Min Read
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