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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 12 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 7 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 12 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»
14 years 1 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...