Data processing: structural design – modeling – simulation – and em – Simulating electronic device or electrical system – Circuit simulation
Reexamination Certificate
2006-09-15
2011-11-01
Shah, Kamini S (Department: 2128)
Data processing: structural design, modeling, simulation, and em
Simulating electronic device or electrical system
Circuit simulation
C703S014000, C703S015000, C716S108000
Reexamination Certificate
active
08050904
ABSTRACT:
A method, data processing system, and computer program product are provided for performing time-based symbolic simulation. A delay-aware representation of a circuit is created that includes a plurality of circuit nodes. The data-aware representation is simulated. In particular, the simulator simulates transitions from a first set of circuit nodes to a second set of circuit nodes selected from the plurality of circuit nodes, the simulating based on executing a first set of simulation events. A second set of simulation events is then generated in response to executing the first set of simulation events. During the simulation, a time is computed for each of the transitions. An an event scheduling diagram is constructed during simulation. The event scheduling diagram depicts the transitions and the times of the transitions.
REFERENCES:
patent: 5384720 (1995-01-01), Ku et al.
patent: 5657239 (1997-08-01), Grodstein et al.
patent: 5933356 (1999-08-01), Rostoker et al.
patent: 6470482 (2002-10-01), Rostoker et al.
patent: 6553550 (2003-04-01), Menegay et al.
patent: 7219048 (2007-05-01), Xu
patent: 7512918 (2009-03-01), Andreev et al.
patent: 7555689 (2009-06-01), Goswami et al.
Harbort et al. “Karnaugh Maps”, Jan. 2001, 7 pages.
Abadir Magdy S.
Bhadra Jayanta
Gao Ping
McDougall Timothy David
Dolezal David
Freescale Semiconductor Inc.
Lo Suzanne
Shah Kamini S
VanLeeuwen & VanLeeuwen
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