TimeSys Linux
Last updated: September 3, 2002
Company Description:
TimeSys Linux starts with a no-cost, fully open source GPL version (called TimeSys Linux GPL) that consists of a powerful, fully-featured, preemptible Linux kernel and all other components needed as a full Linux distribution to support predictable, unsurpassed low latency response for many popular boards. The fully preemptible capabilities mean the kernel has bounded, mutex-based kernel locking with a new fixed priority scheduler, schedulable (meaning the developer sets the priorities) interrupt handlers, and schedulable extended interrupt handlers, including the IP stack.
TimeSys also provides additional modules that add full RTOS capability and major robustness capabilities to TimeSys Linux GPL. TimeSys Linux/Real-Time adds Priority Inheritance & Priority Ceiling to mutexes, high resolution clocks and timers, and periodic threads. TimeSys Linux/CPU supports breakthrough CPU Reservation technology that guarantee CPU availability for critical threads. And TimeSys Linux/Net supports Network Reservations guarantee sufficient network interface bandwidth for critical threads.
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