Test Data Compression for System-on-chip using Flexible Runs-aware PRL Coding

被引:1
|
作者
Yuan, Haiying [1 ]
Ju, Zijian [1 ]
Sun, Xun [2 ]
Guo, Kun [1 ]
Wang, Xiuyu [1 ]
机构
[1] Beijing Univ Technol, Coll Elect Informat & Control Engn, Beijing 100124, Peoples R China
[2] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
基金
中国国家自然科学基金;
关键词
Pattern run-length coding; System-on-a-chip; Test data compression; Flexible runs-aware; Compatible segment; LENGTH; CODES; POWER;
D O I
10.1007/s10836-016-5595-z
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents a flexible runs-aware PRL coding method whose coding algorithm is simple and easy to implement. The internal 2(-n) -PRL coding iteratively codes 2 (n) runs of compatible or inversely compatible patterns inside a single segment. The external N-PRL coding iteratively codes flexible runs of compatible or inversely compatible segments across multiple segments. The decoder architecture is concise. The benchmark circuits verify the flexible runs-aware PRL coding method, the experimental results show it obtains higher compression ratio and shorter test application time.
引用
收藏
页码:639 / 647
页数:9
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