Method and system for performing static timing analysis on...

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

10709376

ABSTRACT:
A method for performing static timing analysis on digital electronic circuits is disclosed. A snip (or DC adjust) file is initially generated. Static timing analysis is then performed on the final circuit netlist using the snip file. If the final circuit netlist meets all the timing constraints, the snip file is converted to a group of cutpoints, and formal verification is performed on the cutpoints. A determination is made as to whether or not the cutpoints pass formal verification. If the cutpoints pass formal verification, the user analysis on the final circuit netlist is completed, and the final circuit netlist can proceed to manufacturing. Otherwise, if the cutpoints do not pass formal verification, a flag is issued to alert a user. The user then has to either modify certain snip point(s) within the snip file or modify the circuit netlist, and perform the user analysis again.

REFERENCES:
patent: 6099580 (2000-08-01), Boyle et al.
patent: 6237127 (2001-05-01), Craven et al.
patent: 6308299 (2001-10-01), Burch et al.
patent: 6530073 (2003-03-01), Morgan
patent: 6539536 (2003-03-01), Singh et al.
patent: 6557145 (2003-04-01), Boyle et al.
patent: 6564358 (2003-05-01), Moondanos et al.
patent: 6668362 (2003-12-01), McIlwain et al.
patent: 6792581 (2004-09-01), Moondanos et al.
patent: 6810505 (2004-10-01), Tetelbaum et al.

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

Method and system for performing static timing analysis on... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for performing static timing analysis on..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for performing static timing analysis on... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3773305

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