A Novel Design of Software System on Chip for Embedded System

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• 作者：Wei Hu ; Hong Guo ; Hongna Geng ; Kai Zhang ; Jun Liu…
• 关键词：Software system ; System on chip ; Embedded system
• 刊名：Journal of Signal Processing Systems
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：86
• 期：2-3
• 页码：135-147
• 全文大小：
• 刊物类别：Engineering
• 刊物主题：Signal,Image and Speech Processing; Circuits and Systems; Electrical Engineering; Image Processing and Computer Vision; Pattern Recognition; Computer Imaging, Vision, Pattern Recognition and Graphics;
• 出版者：Springer US
• ISSN：1939-8115
• 卷排序：86

文摘

More and more transistors are integrated onto a single chip. Embedded systems have powerful cores compared with traditional ones. On-chip SRAM is also integrated to provide faster memory access, which is controlled by software and called SPM. In this paper, a novel software system on chip is proposed to take use of SPM. This system consists of microkernel, optimized scheduling module, and the support for multi-programs in parallel. Software system on chip resides in SPM, which can avoid many main memory accesses, improve the performance and reduce the power consumption. Experimental results show that the system can achieve the design goal.