Interruptions aren’t just a staple of our daily lives. They’re also crucial for making computer systems work as well as they do, as they allow for a system to immediately respond to an event. While on ...

To: tglx@linutronix.de, x86@kernel.org, linux-kernel@vger.kernel.org, jesse.brandeburg@intel.com ...

As we've seen, the Nested Vectored Interrupt Controller, or NVIC, is an integrated part of the Cortex-M3 processor. It is closely linked to the Cortex-M3 CPU core logic. Its control registers are ...

Interrupts are a major feature of most embedded microcontrollers and effective real time response to interrupts is vital in low power systems that often rely on a ‘run fast then stop’ approach to ...

When an exception takes place, the registers PC, PSR, R0 R3, R12, and LR are pushed to the stack. If the code that is running uses the PSP, the process stack will be used; if the code that is running ...