Evaluating a validation vector for validating a network design

Computer-aided design and analysis of circuits and semiconductor – Nanotechnology related integrated circuit design

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C716S030000, C716S030000

Reexamination Certificate

active

06877141

ABSTRACT:
Evaluating a validation vector includes receiving a network having nodes and a target set that includes one or more nodes of the network. The following steps are repeated until the nodes of the target set have been selected. A node is selected from the target set, and a tag is assigned to the node, where the tag represents an error of a value of a variable corresponding to the node. A test environment specifying a propagation path from an input, through the node, and to an output is generated. The test environment is translated into a validation vector, and the tag is propagated to the output according to the validation vector. After repeating the steps, coverage for the validation vectors is determined in accordance with the propagation to evaluate the one or more validation vectors.

REFERENCES:
patent: 6086626 (2000-07-01), Jain et al.
patent: 6175946 (2001-01-01), Ly et al.
patent: 6301687 (2001-10-01), Jain et al.
patent: 6324678 (2001-11-01), Dangelo et al.
patent: 6560758 (2003-05-01), Jain
patent: 6609229 (2003-08-01), Ly et al.
patent: 20020032889 (2002-03-01), Ghosh
Fallah, et al., “Simulation Vector Generation from HDL Descriptions for Observability-Enhanced Statement Coverage,” © 1999ACM1-58113-092-9/99/0006, 38.1 (pp. 666-671), 1999.
Fallah, et al., “Event-Driven Observability Enhanced Coverage Analysis of C Programs for Functional Validation,” ASP-DAC,Jan. 2003 (six pages).
Ghosh, et al., “Automatic Test Pattern Generation for Functional Register-Transfer Level Circuits Using Assignment Decision Diagrams,” 0278-0070(01)01514-7, © 2001IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems,vol. 20, No. 3, Mar. 2001 (pp. 402-415).
Fallah, et al., “OCCOM—Efficient Computation of Observability-Based Code Coverage Metrics for Functional Verification,” 0278-0070(01)05202-2, ©2001IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems,vol. 20, No. 8, Aug. 2001 (pp. 1003-1014).
Fallah, et al., “Functional Vector Generation for HDL Models Using Linear Programming and Boolean Satisfiability,” 0278-0070(01)05203-4, ©2001IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems,vol. 20, No. 8, Aug. 2001 (pp. 994-1002).
U.S. Appl. No. 10/270,835, filed Oct. 14, 2002, entitled “Event-Driven Ovservability Enhanced Coverage Analysis,” 33 total pages.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Evaluating a validation vector for validating a network design does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Evaluating a validation vector for validating a network design, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Evaluating a validation vector for validating a network design will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3426782

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.