Graham Kruk

156 Articles

ARM Cortex-M4 Opcodes

The ARM Cortex-M4 is a powerful 32-bit processor optimized for low-power embedded applications. At the heart of the Cortex-M4 is…

Graham Kruk 7 Min Read

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 Cortex M4 Registers

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

Graham Kruk 8 Min Read

ARM Cortex M4 Cycles Per Instruction

The ARM Cortex-M4 is a powerful 32-bit processor core that is widely used in embedded and IoT applications. It can…

Graham Kruk 7 Min Read

ARM Cortex M4 Boot Process

The ARM Cortex M4 is a 32-bit core integrated in several microcontrollers from various manufacturers. It is based on the…

Graham Kruk 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

ARM Cortex-M4 Instruction Set

The ARM Cortex-M4 is a 32-bit RISC processor core designed for microcontroller applications. It features the ARMv7-M architecture and includes…

Graham Kruk 5 Min Read

What are the key characteristics of ARM Cortex M0?

The ARM Cortex-M0 is a 32-bit processor designed for low-power and low-cost microcontroller applications. Some of the key characteristics of…

Graham Kruk 10 Min Read

What is Basepri?

Basepri is a register found in ARM Cortex processor cores that controls the priority level of exception handlers. It plays…

Graham Kruk 5 Min Read

Is the ARM Cortex M3 a processor or controller?

The ARM Cortex M3 is primarily considered a microcontroller, which contains elements of both a processor and peripheral interfaces and…

Graham Kruk 7 Min Read

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

Is bare metal low level code?

Bare metal code refers to programs that run directly on the hardware, without the support of an operating system. It…

Graham Kruk 8 Min Read
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