Abstract: This paper shows that by creating functional scan chains at the register-transfer level (RTL), not only the timing of the circuit can be improved, but also the test data compression provided from the Illinois scan architecture is similar or even better than the gate level counterpart. It was found that DFT infrastructure built using only the control and data flow information available at the RTL can lead to similar improvements in test data compression (for a fault coverage target over 99%), regardless of the final implementation of the logic network or the manufacturing test set.
Publication Year: 2004
Publication Date: 2004-11-08
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 6
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot