A New Program Code Compression Algorithm For Embedded Microprocessor

摘要：

Memory system utilization efficiency can be increased by code compression technology, which will result in performance promotion of microprocessor systems, especially for embedded systems. But compression techniques nowadays can hardly achieve both high compression ratio and low hardware complexity. A new code compression method is proposed in this paper. Experiment results indicate that the code sizes of ARM and OR1200 microprocessor can be efficiently reduced by 32.2％ and 36.9％ individually with this compression algorithm. A hardware decompressing prototype of our algorithm is also presented, revealing its advantage in low hardware complexity and ultra high speed decompression.

作者: Lai Ming-che Dai Kui Shen Li Wang Zhi-ying

作者单位: School of Computer National University of Defense Technology, Changsha P.R.China

会议类型: 国际会议

会议名称: 首届嵌入式软件与系统国际会议(Proceedings of the First International Conference on Embedded Software and System)

会议地点: 杭州

会议语种:英文

页码: 117-123

在线出版日期: 2004-12-09（万方平台首次上网日期，不代表论文的发表时间）