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» Selecting partial scan flip-flops for circuit partitioning
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VLSID
1998
IEEE
117views VLSI» more  VLSID 1998»
13 years 9 months ago
Partial Scan Selection Based on Dynamic Reachability and Observability Information
A partial scan selection strategy is proposed in which flip-flops are selected via newly proposed dynamic reachability and observability measures such that the remaining hard-to-d...
Michael S. Hsiao, Gurjeet S. Saund, Elizabeth M. R...
TCAD
1998
91views more  TCAD 1998»
13 years 4 months ago
Cost-free scan: a low-overhead scan path design
Conventional scan design imposes considerable area and delay overhead by using larger scan ip- ops and additional scan wires without utilizing the functionality of the combinatio...
Chih-Chang Lin, Malgorzata Marek-Sadowska, Mike Ti...
ICCAD
1996
IEEE
121views Hardware» more  ICCAD 1996»
13 years 8 months ago
Identification of unsettable flip-flops for partial scan and faster ATPG
State justification is a time-consuming operation in test generation for sequential circuits. In this paper, we present a technique to rapidly identify state elements (flip-flops)...
Ismed Hartanto, Vamsi Boppana, W. Kent Fuchs
DFT
2006
IEEE
203views VLSI» more  DFT 2006»
13 years 10 months ago
Self Testing SoC with Reduced Memory Requirements and Minimized Hardware Overhead
This paper describes a methodology of creating a built-in diagnostic system of a System on Chip and experimental results of the system application on the AT94K FPSLIC with cores d...
Ondrej Novák, Zdenek Plíva, Jiri Jen...