David Moore

104 Articles

ARM7 Interview Questions

The ARM7 processor is a popular 32-bit RISC CPU core widely used in embedded systems. Knowledge of ARM7 architecture and…

David Moore 10 Min Read

Arm

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

Arm

Arm Fault Status Register

The ARM fault status register is a key register in ARM processors that provides information about exceptions and faults that…

David Moore 7 Min Read

Arm

ARM Cortex vs Arduino: A Detailed Comparison

When it comes to microcontrollers and microprocessors for embedded systems and IoT devices, two of the most popular options are…

David Moore 8 Min Read

Arm

ARM Cortex-M4 FPU Instructions

The ARM Cortex-M4 processor features a single-precision floating-point unit (FPU) that supports IEEE 754-2008 compliant operations. The inclusion of the…

David Moore 5 Min Read

Arm

Cortex-M4 NVIC Priority

The Cortex-M4 processor from ARM includes an advanced interrupt controller called the Nested Vectored Interrupt Controller (NVIC). The NVIC allows…

David Moore 9 Min Read

Arm

Cortex M4 Interrupt Vector Table

The Cortex-M4 interrupt vector table defines the location of exception and interrupt handlers in the microcontroller's memory map. It provides…

David Moore 8 Min Read

Arm

Cortex-M7 DSP Instructions

The Cortex-M7 processor from ARM introduces DSP instructions to boost digital signal processing performance. These instructions allow common DSP operations…

David Moore 7 Min Read

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