X-Tracer: A Reconfigurable X-Tolerant Trace Compressor for Silicon Debug
Refereed conference paper presented and published in conference proceedings

香港中文大學研究人員

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摘要The effectiveness of at-speed silicon debug is constrained by the limited trace buffer size and/or trace port bandwidth, requiring highly-efficient trace data compression solutions. As it is usually inevitable to have unknown 'X' values during silicon debug, trace compressor should be equipped with X-tolerance feature in order not to significantly degrade error detection capability. To tackle this problem, this paper presents a novel reconfigurable X-tolerant trace compressor, namely X-Tracer, which is able to tolerate as many X-bits as possible in the trace streams while guaranteeing high compression ratio, at the cost of little extra design-for-debug hardware. Experimental results on benchmark circuits demonstrate the effectiveness of the proposed technique.
著者Yuan F, Liu X, Xu Q
會議名稱49th ACM/EDAC/IEEE Design Automation Conference (DAC)
會議開始日03.06.2012
會議完結日07.06.2012
會議地點San Francisco
會議國家/地區美國
詳細描述organized by IEEE/ACM,
出版年份2012
月份1
日期1
出版社IEEE
頁次555 - 560
電子國際標準書號978-1-4503-1199-1
國際標準期刊號0738-100X
語言英式英語
關鍵詞Silicon Debug; Trace Data Compression; X-Tolerance
Web of Science 學科類別Engineering; Engineering, Electrical & Electronic

上次更新時間 2020-17-10 於 00:57