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

Soft Float vs Hardware Floating Point Tradeoffs on Microcontrollers

When designing a microcontroller system that requires floating point math, engineers must choose between implementing floating point operations in software…

Neil Salmon 14 Min Read
Arm

What are the modes of ARM Cortex M?

ARM Cortex-M processors have multiple modes to provide different levels of access and functionality. The main modes are Thread Mode,…

Graham Kruk 8 Min Read
Arm

Do I Need to Run a Separate Flash Programmer Software for Custom SOC with Cortex M0?

If you are working with a custom system-on-chip (SOC) that uses an ARM Cortex-M0 processor, you may be wondering if…

Neil Salmon 10 Min Read
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Arm

What is the difference between NVIC and GIC in ARM?

9 Min Read
Arm

What Is the Difference Between Arm Cortex A and M?

6 Min Read
Arm

Reverse Engineering ARM Binaries

8 Min Read
Arm

Cortex M0 Returning from Interrupt

8 Min Read

Highlights

Arm

What is the Difference Between Cortex-M0 and M1?

Holly Lindsey 6 Min Read
Arm

64-bit data types and operations on ARM Cortex M3

Ryan Ryan 6 Min Read
Arm

What is FPU in Cortex-M4?

Scott Allen 6 Min Read
Arm

What is the lowest power ARM processor?

Ryan Ryan 8 Min Read
Arm

Why are ARM processors more efficient?

Neil Salmon 6 Min Read
Arm

ARM Cortex-M4 FPU Instructions

David Moore 5 Min Read
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Arm

What are the different faults in ARM?

ARM processors, like all microprocessors, are susceptible to faults during operation. These faults can occur due to issues in the…

Eileen David 6 Min Read
Arm

Cortex-M0 Clock Speed

The Cortex-M0 is an ultra low power 32-bit ARM processor core designed for microcontroller applications. It is the smallest and…

Graham Kruk 7 Min Read
Arm

Can QEMU run on arm?

The short answer is yes, QEMU can run on ARM processors. QEMU is an open source machine emulator and virtualizer…

Ryan Ryan 9 Min Read
Arm

Implementing Floating Point Math on Cortex-M3

The Cortex-M3 processor provides hardware support for single precision floating point math operations. This allows developers to leverage the benefits…

Eileen David 11 Min Read
Arm Cortex M3

Cortex-M3 Memory Protection and Isolation (Explained)

The Cortex-M3 processor from ARM offers several features for memory protection and isolation to help developers build more robust and…

David Moore 10 Min Read

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Arm
What is the memory organization of arm cortex M3?

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

Arm
ARM Cortex-M0 Clock Speed

The ARM Cortex-M0 is a 32-bit reduced instruction set computing (RISC) processor designed for microcontroller…

Arm
Is Arm Better Than X64?

The debate between Arm and x64 architectures has been going on for years in the…

Videos

Arm

Exception Handling Differences in Cortex-M and Cortex-R Processors

The key difference in exception handling between Cortex-M and Cortex-R processors is that Cortex-M uses the Nested Vectored Interrupt Controller…

Mike Johnston 9 Min Read
Arm

Normal Memory vs Device Memory in Arm (Explained)

When looking at memory in ARM-based systems, there are two main types of memory to consider: normal memory and device…

Elijah Erickson 15 Min Read
Arm

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
Arm

What is the MMU of the ARM processor?

The MMU (Memory Management Unit) is a key component of the ARM processor architecture that handles virtual-to-physical memory address translations.…

Mike Johnston 8 Min Read
Arm

What are the different types of ARM Cortex-M?

ARM Cortex-M processors are a range of low-power microcontrollers designed for embedded and Internet of Things (IoT) applications. There are…

Elijah Erickson 6 Min Read
Arm

Using AXI interconnect between Cortex-M1 and PS on Pynq-Z1

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…

Neil Salmon 6 Min Read
Arm

Cortex M0 toggle pins not responding

If you are working with a Cortex M0 microcontroller and finding that toggling output pins programmatically has no effect, there…

Neil Salmon 7 Min Read
Arm

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…

Ryan Ryan 8 Min Read
Arm

Normal Memory vs Device Memory in Arm (Explained)

When looking at memory in ARM-based systems, there are two main types of memory to consider: normal memory and device…

Elijah Erickson 15 Min Read
Arm

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
Arm

Best IDEs for ARM Development

ARM processors and architectures are widely used in embedded systems and IoT devices. As such, having a good integrated development…

Graham Kruk 8 Min Read
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