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ATS
2001
IEEE

A Built-in Self-Test and Self-Diagnosis Scheme for Heterogeneous SRAM Clusters

10 years 2 months ago
A Built-in Self-Test and Self-Diagnosis Scheme for Heterogeneous SRAM Clusters
Testing and diagnosis are important issues in system-onchip (SOC) development, as more and more embedded cores are being integrated into the chips. In this paper we propose a built-in self-test (BIST) and self-diagnosis (BISD) scheme for embedded SRAMs, suitable for SOC applications. It supports manufacturing test as well as diagnosis for design verification and yield improvement. With low hardware cost, our memory BISD approach can handle various types of SRAM, including pipelined, multi-port, and multi-clock architectures. In addition, a test scheduling methodology and a BISD compiler are also implemented, which reduce the testing time as well as test development time.
Chih-Wea Wang, Ruey-Shing Tzeng, Chi-Feng Wu, Chih
Added 23 Aug 2010
Updated 23 Aug 2010
Type Conference
Year 2001
Where ATS
Authors Chih-Wea Wang, Ruey-Shing Tzeng, Chi-Feng Wu, Chih-Tsun Huang, Cheng-Wen Wu, Shi-Yu Huang, Shyh-Horng Lin, Hsin-Po Wang
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