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 ...
As Arm-based infrastructure continues to scale across markets, demands on system components increase. This can mean more interrupts, or signals from hardware/software to a processor to pause a task ...
CAMBRIDGE, UK - Oct. 19, 2004 – ARM, [(LSE:ARM);(Nasdaq:ARMHY)], today announced at the first annual ARM® Developers’ Conference in Santa Clara, Calif., the launch of the ARM Cortexâ„¢-M3 ...
The Cortex-R series of cores from ARM focus on real-time applications. The Cortex-R4 core was commonly used in high-volume, deeply embedded SoC applications such as hard-disk drive controllers, ...
Every day objects are becoming smart and connected. Not only will these smart objects change the way that we live and work, they will also change the embedded market, where security will become a key ...
This application note introduces the main features of the ARM Cortex-M3 processor and describes different aspects of developing software for it. It also covers the migration of existing ARM projects ...
Just as you can often treat device registers as a memory-mapped struct, you can treat an interrupt vector as a memory-mapped array. In my last column, I suggested that you use casts sparingly and with ...
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