In contrast, a hardware interrupt can occur at any machine instruction, meaning an ISR can be activated at any point in the code. Such implicit activation is not synchronized with the main code, and ...

CAMBRIDGE, UK -- May 12, 2008-- ARM today announced the immediate availability of the ARM PrimeCell® Generic Interrupt Controller (PL390). The Generic Interrupt Controller (GIC) is a high-performance, ...

[Sergey Lyubka] put together this epic guide for bare-metal microcontroller programming. While the general concepts should be applicable to most any microcontroller, [Sergey]s examples specifically ...

A long-standing limitation of the Arm A-profile architecture has been the lack of support for non-maskable interrupts (NMIs). However, as announced in Arm A-Profile Architecture Developments 2021 Arm ...

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 ...