CONFIGURATION-BASED MERGING OF COVERAGE DATA RESULTS FOR FUNCTIONAL VERIFICATION OF INTEGRATED CIRCUITS

Patent №

US 8,560,985

Granted

2013-10-15

Filed 2011

Owner

CADENCE DESIGN SYSTEMS, INC.

Lab

AI components

1

hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

13226481

In one embodiment of the invention, a method for verification of an integrated circuit design is disclosed. The method includes independently executing simulation runs in response to a plurality of coverage models to respectively generate a plurality of coverage data for a plurality of functional blocks within one or more integrated circuit designs; generating a target coverage model to selectively merge at least first coverage data associated with a first coverage model and second coverage data associated with a second coverage model; and in response to the target coverage model and the plurality of simulation runs, selectively projecting the plurality of coverage data into a merged coverage data result associated with the target coverage model. The method may further store the merged coverage data results into a storage device. The plurality of simulation runs may include at least one functional simulation run and at least one formal verification run.

AI hardwareG06F 30/33G06F 30/3323G01R 31/2848

AI classification

AI hardware0.96
Natural language0.46
Knowledge representation0.10
Planning0.09
Machine learning0.06
Evolutionary computation0.00
Speech0.00
Vision0.00

Ownership

CADENCE DESIGN SYSTEMS, INC.

assignment · 272620001

Assignors

SAHU, BIJAYA, PAGEY, SANDEEP, ARMBRUSTER, FRANK, FROEHLICH, HANNES

On an employer assignment, the assignors are typically the inventors.

From the same owner

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