Definition of a robust modular SOC test architecture; resurrection of the single TAM daisy-chain

Author(s):  
T. Waayers ◽  
R. Morren ◽  
R. Grandi
Author(s):  
Anders Larsson ◽  
Xin Zhang ◽  
Erik Larsson ◽  
Krishnendu Chakrabarty

2014 ◽  
Vol 568-570 ◽  
pp. 1248-1252
Author(s):  
Sheng Jian Chen ◽  
Yong Yu Chen ◽  
Xiao Bing Zhu

In the field of digital circuit testability design,IEEE 1149.1 standard focuses on System ON board (SOB) test,while the IEEE 1500 standard is for embedded cores test on chip.Although there is a clear definition of two standards, they have a certain relevance.This article will from the process, test principle, test architecture and related test language to analyzethese two standards, concluding that the differences and similarities .Finally, some problems will be pointed out when use the two standards and then make a prospect on the development of the standards.


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