How to Speed Up DSP Processing Using Cortex-M0+?

The Cortex-M0+ processor from ARM is a very popular choice for embedded applications requiring digital signal processing (DSP) capabilities. With…

Scott Allen 7 Min Read

Tradeoffs Between Clock Frequency and Timing Closure in Arm Cortex M1

The Arm Cortex M1 processor is designed to provide high performance at low power consumption. One of the key architectural…

Eileen David 9 Min Read

What is the instruction set of the Cortex-M0?

The Cortex-M0 is a 32-bit ARM processor designed for microcontroller applications. It has a reduced instruction set computer (RISC) architecture…

David Moore 6 Min Read

What is Serial Wire Viewer (SWV) in Arm Cortex-M?

Serial Wire Viewer (SWV) is a real-time trace functionality that is available in Arm Cortex-M microcontrollers. It allows real-time data…

Mike Johnston 9 Min Read
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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…

Andrew Irwin 7 Min Read

How to Reduce Interrupt Latency in RTOS?

Real-time operating systems (RTOS) are designed to handle time-critical tasks with predictable interrupt latency. High interrupt latency can cause problems…

Eileen David 6 Min Read

Hard Fault Handler Problem – Cortex-M0+

The Cortex-M0+ processor from ARM is an extremely popular 32-bit microcontroller that is used in a wide range of embedded…

Neil Salmon 8 Min Read

How Unaligned Memory Access is Handled in ARM Cortex-M4

ARM Cortex-M4 microcontrollers have built-in support for unaligned memory access, allowing data to be accessed from memory addresses that are…

Scott Allen 7 Min Read

ARM Cortex-M3 Programming Techniques

The ARM Cortex-M3 is a 32-bit processor core licensed by Arm Holdings. It is part of the Cortex-M series of…

Neil Salmon 8 Min Read

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Data processing instructions in arm cortex m3

The ARM Cortex-M3 is a 32-bit processor core licensed by Arm Holdings. It is part…

How to Run a Cycle Mode (DSM=yes) for CORTEX-M0 Processor?

The Cortex-M0 processor supports a debug mode called Cycle Mode or Data Streaming Mode (DSM)…

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…

What are Stack Limits in Arm Cortex-M series?

The stack limits in Arm Cortex-M series microcontrollers refer to the maximum stack size available for each software thread or…

David Moore 6 Min Read

Arm WFF Instruction

The ARM WFF instruction stands for Wireless Fast Forwarding instruction. It is used to optimize data movement within ARM-based systems-on-chip…

Ryan Ryan 6 Min Read

Setting Stack Size and Heap Size in Cortex-M1 Vector Table

The Cortex-M1 vector table allows developers to configure the stack size and heap size for an application. Properly setting these…

David Moore 8 Min Read

What is the bootloader of MCU?

A bootloader is a small program that runs when a microcontroller (MCU) first powers up. It is responsible for initializing…

Elijah Erickson 8 Min Read

Hardware Support for Atomic Bit Manipulation in ARM Cortex M3

The ARM Cortex M3 processor provides hardware support for atomic bit manipulation through its bit-banding feature. This allows developers to…

Mike Johnston 6 Min Read

Context Switching in RTOS

Real-time operating systems (RTOS) are designed to execute application tasks in a timely and predictable manner. One key mechanism that…

Eileen David 8 Min Read

What is the Voltage of ARM Cortex M0?

The ARM Cortex-M0 is a 32-bit RISC processor core designed for microcontroller applications. It is one of the most basic…

David Moore 10 Min Read

Where is arm cortex-M0 used?

The ARM Cortex-M0 is a 32-bit microcontroller core from ARM targeting low-cost applications. It is one of the most popular…

Scott Allen 6 Min Read

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

How much memory does the Cortex-M23 have?

The Cortex-M23 is an ARM processor core designed for microcontroller applications. It is part of ARM's Cortex-M series of cores,…

Eileen David 4 Min Read

What is the difference between fault mask and Primask?

The key difference between a fault mask and PRIMASK in ARM Cortex CPUs is their purpose and scope. A fault…

Elijah Erickson 7 Min Read
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