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Multicore Mcus Propel Performance to New Highs

机译:多核Mcus将性能提升到新的高度

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Pushing the envelope? Get an extra shove by adding a few extra processor cores to that high-performance microcontroller (MCU). Just such an approach was taken by Broadcom, Freescale, and PMC-Sierra: Start with high-performance 64-bit processor cores and multiply their effectiveness with one to three additional cores. Multiple-core solutions offer benefits that aren't possible with a faster, single-core solution. Interrupt handling can improve with a multiple-core solution because each processor can handle an interrupt. Interrupt processing will be faster with a faster processor, but it must complete the interrupt-handling routine before moving on to the next interrupt.
机译:推信封?通过向该高性能微控制器(MCU)添加一些额外的处理器内核,可以倍受推崇。 Broadcom,Freescale和PMC-Sierra都采用了这种方法:从高性能64位处理器内核开始,并通过增加一到三个附加内核来提高其有效性。多核解决方案提供了更快的单核解决方案无法实现的优势。使用多核解决方案可以改善中断处理,因为每个处理器都可以处理中断。使用更快的处理器可以更快地处理中断,但是在继续进行下一个中断之前,它必须完成中断处理例程。

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