Sporadic events are the bugaboo of many real-time systems. Finding a way to manage aperiodic behavior can spell the difference between system failure and system success. This article presents the ...

The sequence of importance assigned to interrupts. If two interrupts occur simultaneously, the interrupt with the higher priority is serviced first. In some systems, a higher-priority interrupt can ...

Whether an embedded system is a handheld Internet device, a telephone switch, or a complex aircraft control setup, the real-time operating system (RTOS) running it must guarantee uninterrupted service ...