Circuit simulation bus transaction analysis

Data processing: structural design – modeling – simulation – and em – Simulating electronic device or electrical system – Circuit simulation

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C703S002000, C703S022000, C710S105000

Reexamination Certificate

active

10737154

ABSTRACT:
While simulating a circuit described by the netlist, a circuit simulator produces a dump file containing a set of waveform data sequences, each corresponding to a separate signal within the circuit, and representing states of its corresponding signal at a succession of times during the circuit simulation. Based on a mapping of the waveform data sequences to lines of a bus, and on transaction data models describing characteristic signal patterns appearing on the bus during each type of transaction that can occur on the bus, a transaction analysis system identifies transactions that occurred on the bus during the simulation. The transaction analysis system also notes a time during the circuit simulation in which each transaction occurred, and generates a display including a separate representation of each identified transaction positioned to represent the time the transaction occurred.

REFERENCES:
patent: 6188975 (2001-02-01), Gay
patent: 7130942 (2006-10-01), Gemelli et al.
patent: 2004/0249757 (2004-12-01), Walmsley et al.
Material Appearing on Structured Design Verification Website , (http:www.sdvinc.com) as of Dec. 9, 2003, no specific papers, INF.

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

Circuit simulation bus transaction analysis does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Circuit simulation bus transaction analysis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit simulation bus transaction analysis will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3900881

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