Tips for bare metal Cortex-M23 programming in uVision5

Programming Cortex-M23 microcontrollers in bare metal mode using uVision5 can be challenging for beginners. Here are some tips to help

Scott Allen 7 Min Read

ARM Cortex-M4 Processor Specification

The ARM Cortex-M4 is a 32-bit ARM processor core designed for embedded applications requiring low power consumption and high performance.

Graham Kruk 9 Min Read

What are the special registers in the ARM Cortex?

The ARM Cortex series of processors utilize a number of special purpose registers that allow for customized control and monitoring

Scott Allen 8 Min Read

Handling XSCT/XSDK Server Connection Issues in Vitis for Cortex-M1

When working with XSCT or XSDK in Vitis for Cortex-M1, you may encounter connection issues with the debug server. This

Neil Salmon 7 Min Read
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Switching Context Inside an ISR on Cortex-M

Switching between different execution contexts is an important concept on Cortex-M processors. When an interrupt occurs, the processor automatically switches

Scott Allen 6 Min Read

How can I decompile an ARM Cortex-M0 .hex file to C++?

Decompiling a .hex file generated for an ARM Cortex-M0 microcontroller into equivalent C++ code can be a challenging but rewarding

Scott Allen 9 Min Read

Arm Cortex M1 vs Microblaze

The Arm Cortex-M1 and the Xilinx Microblaze are both 32-bit reduced instruction set computer (RISC) processors commonly used in embedded

Ryan Ryan 9 Min Read

Using Xilinx vs Altera FPGAs for Cortex-M0 DesignStart

When looking to implement an ARM Cortex-M0 design on an FPGA, the two major FPGA vendors to consider are Xilinx

Ryan Ryan 8 Min Read

ARM Cortex M Registers

ARM Cortex-M processors contain a number of key registers that are essential for programming and interacting with the core. These

Graham Kruk 8 Min Read

More Read

What is Data Cache in Arm Cortex-M series?

The data cache in Arm Cortex-M series microcontrollers is a small, fast memory that stores

Debugging On-Chip Flash and RAM with Cortex-M1 and ULINK2

Debugging on-chip flash and RAM can be challenging for developers working with Cortex-M1 chips. The

Hard Fault behavior differences across Cortex-M variants

The Cortex-M series of ARM processors are extremely popular in embedded systems due to their

Practical guidelines for ARM on FPGAs

Implementing ARM processors on FPGAs can enable powerful and flexible embedded systems, combining the programmability of ARM with the hardware

Neil Salmon 7 Min Read

What language does arm cortex use?

ARM cortex processors primarily use the ARM assembly language and C/C++ for programming. The ARM assembly language is specific to

Jeday Schwartz 7 Min Read

How many different priority levels are there for the Cortex-M4?

The Cortex-M4 processor from ARM has support for up to 256 different priority levels for interrupts and exception handling. This

Ryan Ryan 8 Min Read

ARM processors were basically designed for

ARM processors were originally designed and optimized for low power consumption applications. The emphasis on power efficiency makes ARM processors

Elijah Erickson 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

How to Activate the Debug Viewer for Cortex-M0?

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

Neil Salmon 8 Min Read

Handling Resets and Exceptions During Cortex-M3 Boot Code Execution

When a Cortex-M3 microcontroller first powers on or resets, it will begin executing boot code located in internal flash or

Elijah Erickson 7 Min Read

ARM Processor Interview Questions and Answers

The ARM processor architecture is widely used in embedded systems and IoT devices due to its power efficiency and performance.

David Moore 13 Min Read

What is FPU in Cortex-M4?

The FPU (Floating Point Unit) in Cortex-M4 is a hardware unit that provides support for floating point arithmetic operations. It

Scott Allen 6 Min Read

Bit Band and Bit Band Alias Areas in Cortex-M3 Memory

The Cortex-M3 processor has a feature called Bit Banding that allows each individual bit in a word of memory to

Graham Kruk 8 Min Read

Watchdog Timer Architecture

A watchdog timer (WDT) is an important component in many embedded systems that is used to detect system failures and

Mike Johnston 8 Min Read
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