This paper presents the research work on multicore microcontrollers usingparallel, and time critical programming for the embedded systems. Due to thehigh complexity and limitations, it is very hard to work on the applicationdevelopment phase on such architectures. The experimental results mentioned inthe paper are based on xCORE multicore microcontroller form XMOS. The paperalso imitates multi-tasking and parallel programming for the same platform. Thetasks assigned to multiple cores are executed simultaneously, which saves thetime and energy. The relative study for multicore processor and multicorecontroller concludes that micro architecture based controller having multiplecores illustrates better performance in time critical multi-taskingenvironment. The research work mentioned here not only illustrates thefunctionality of multicore microcontroller, but also express the noveltechnique of programming, profiling and optimization on such platforms in realtime environments.
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