Patents Assigned to Arkos Design, Inc.
  • Method and apparatus for a trace buffer in an emulation system
    Patent number: 5680583
    Abstract: A tracing method and apparatus for a digital emulation system. The invention allows trace information to be obtained during the emulation of a digital circuit that includes a clock signal. Input signal states are sensed and stored each clock cycle. The internal state of the emulated digital circuit is also stored. By using the stored input signal states and internal states, the states of other signals in the emulated digital circuit are derived.
    Type: Grant
    Filed: February 16, 1994
    Date of Patent: October 21, 1997
    Assignee: Arkos Design, Inc.
    Inventor: Han Kuijsten