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Improved scalable cpu for the coded design of software in highly dependent safety-relevant applications
Improved scalable cpu for the coded design of software in highly dependent safety-relevant applications
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机译:改进的可扩展CPU,用于高度依赖安全性相关应用程序中的软件编码设计
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摘要
Some exemplary embodiments according to the invention relate to a single processor, which is configured such that it has configurable hardware, - expansions, which are arranged within a data path, which is configured such that it selectively, either coded data or original data, the two operating modes allow. In a high-power mode make possible the hardware - enlargements an increased processing bandwidth, in that the hardware - extensions for processing of enhanced data (that is to say additional original data) are used. In a safety - integrity mode make possible the hardware - extensions a parallel processing of encoded data simultaneously with the embodiment of a sbst by the processor, of a test program, and even test data is processed. For this reason, the single-channel processor to be a single core system, which selectively either high safety - integrity levels (for example, sil3) for safety-relevant applications or a high power for safety-relevant applications can be achieved not.
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