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    • 1. 发明申请
    • Calibration method for mixed-mode simulation
    • 混合模式模拟的校准方法
    • US20070244686A1
    • 2007-10-18
    • US11481846
    • 2006-07-07
    • Yaong-Jar ChangYung-Chieh LinJung-Chi HoPei-Wen Luo
    • Yaong-Jar ChangYung-Chieh LinJung-Chi HoPei-Wen Luo
    • G06F17/50
    • G06F17/5036
    • A calibration method of a mixed mode simulation calibrates standard delay times in a standard delay format and includes obtaining a digital output circuit from a digital circuit, obtaining an analog output circuit from an analog circuit, performing a simulation on the digital output circuit connected to the analog output circuit to obtain an ideal output, obtaining a first delay time according to the standard delay times of the digital output circuit, performing a calibrative analog-to-digital mixed mode simulation using the first delay time to obtain an analog-to-digital mixed output, comparing the ideal output and the analog-to-digital mixed output to calibrate the first delay time, and calibrating the standard delay times of the digital output circuit according to the calibrated first delay time.
    • 混合模式模拟的校准方法以标准延迟格式校准标准延迟时间,并且包括从数字电路获得数字输出电路,从模拟电路获得模拟输出电路,对连接到模拟电路的数字输出电路执行仿真 模拟输出电路以获得理想输出,根据数字输出电路的标准延迟时间获得第一延迟时间,使用第一延迟时间执行校准模数混合模式仿真,以获得模数转换 混合输出,比较理想输出和模数混合输出以校准第一延迟时间,并根据校准的第一延迟时间校准数字输出电路的标准延迟时间。
    • 2. 发明申请
    • Timing control method of hardware-simulating program and application of the same
    • 硬件仿真程序及其应用的时序控制方法
    • US20050234695A1
    • 2005-10-20
    • US10826991
    • 2004-04-19
    • John WangMu-Yi ChenYung-Chieh Lin
    • John WangMu-Yi ChenYung-Chieh Lin
    • G06F17/50
    • G06F17/5031
    • A timing-control method of a hardware-simulating program can be applied to a software platform for facilitating control program development. The hardware-simulating program can be recorded in any suitable recording medium and defines therein a plurality of simulating elements executed in a predetermined sequence and automatically synchronized at intervals. A time coordinate is referred to realize a current time point when accumulated execution time of each of the simulating elements is equal to or greater than a threshold. The operations of the simulating elements are suspended when the current time point lags behind the expected time point, and restarted when the current time point advances to conform to the expected time point, thereby achieving the purpose of synchronization.
    • 硬件仿真程序的时序控制方法可以应用于软件平台,以便于控制程序开发。 硬件仿真程序可以记录在任何合适的记录介质中,并在其中定义多个以预定顺序执行的模拟元件,并且间隔自动同步。 参考时间坐标来实现每个模拟元件的累积执行时间等于或大于阈值的当前时间点。 当当前时间点落在预期时间点之后,模拟元件的操作被暂停,并且当当前时间点前进到符合预期时间点时重新启动,从而达到同步的目的。