| 摘要 |
A method for clock modeling in a simulation tool is described. An internal time (I) may be defined that governs the simulator tool's clock period. An external time (E) may be defined. The internal time may have a smaller resolution than the external time. A calibration period (C) may be defined for the clock. The calibration period may be smaller than 0.5E and greater than I. The largest inaccuracy of any clock edge may be monitored, and the clock may be calibrated if the largest inaccuracy is greater than (C−1).
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