Patents Represented by Attorney, Agent or Law Firm Adam M. Tachner, Esq.
  • Logic simulator which can maintain, store, and use historical event records
    Patent number: 6173241
    Abstract: A system and method for event-driven simulation of a circuit is disclosed. The system includes a simulation history of events and node values at various times throughout the simulation of the circuit. The system allows the user to access the simulation history during the simulation, make changes to the state of the circuit at any time recorded within the simulation history, and resume the simulation of the circuit automatically corrected for any changes.
    Type: Grant
    Filed: June 10, 1997
    Date of Patent: January 9, 2001
    Assignee: Xilinx, Inc.
    Inventor: Stephen M. Trimberger