DocumentCode :
2194336
Title :
A simulator for evaluating redundancy analysis algorithms of repairable embedded memories
Author :
Huang, Rei-Fu ; Li, Jin-Fu ; Yeh, Jen-Chieh ; Wu, Cheng-Wen
Author_Institution :
Dept. of Electr. Eng., Nat. Tsing Hua Univ., Hsinchu, Taiwan
fYear :
2002
fDate :
2002
Firstpage :
68
Lastpage :
73
Abstract :
We present a simulator for evaluating the redundancy analysis (RA) algorithms. The simulator can calculate the repair rate (the ratio of the number of repaired memories to the number of defective memories) of the given RA algorithm and the associated memory configuration and redundancy structure. With the tool, the user also can easily assess and plan the redundant (spare) elements, and subsequently develop the built-in redundancy analysis (BIRA) algorithms and circuits that are essential for built-in self-repair (BISR) of embedded memories. The simulator has another important feature - it can simulate the sequence of the detected faults in the real order, improving the accuracy of the analysis results.
Keywords :
built-in self test; circuit simulation; digital simulation; fault simulation; integrated circuit reliability; integrated circuit testing; integrated memory circuits; random-access storage; redundancy; RAM; built-in redundancy analysis algorithms; built-in self-repair; detected faults sequence simulation; memory configuration; memory testing; redundancy analysis algorithms evaluation; redundancy structure; repair rate calculation; repairable embedded memories; simulator; Algorithm design and analysis; Analytical models; Built-in self-test; Circuit faults; Circuit simulation; Circuit testing; Computational modeling; Electrical fault detection; Fault detection; Redundancy;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Memory Technology, Design and Testing, 2002. (MTDT 2002). Proceedings of the 2002 IEEE International Workshop on
ISSN :
1087-4852
Print_ISBN :
0-7695-1617-3
Type :
conf
DOI :
10.1109/MTDT.2002.1029766
Filename :
1029766
Link To Document :
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