为什么使用VerilogA混合仿真时,一瞬间就仿真完了
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fs=1M,开关,运放和一部分数字模块都是veriloga模型。仿真时间设为900uS时很正常,仿真时间设为1mS以上时就瞬间仿完了,但输出波形是乱的,是怎么回事啊?哪位遇到过吗也说仿真成功了,没报什么错误
Number of accepted tran steps = 54.
Initial condition solution time = 20 ms.
Intrinsic tran analysis time = 110 ms.
Total time required for tran analysis `tran' was 140 ms.
finalTimeOP: writing operating point information to rawfile.
modelParameter: writing model parameter values to rawfile.
element: writing instance parameter values to rawfile.
outputParameter: writing output parameter values to rawfile.
designParamVals: writing netlist parameters to rawfile.
Number of accepted tran steps = 54.
Initial condition solution time = 20 ms.
Intrinsic tran analysis time = 110 ms.
Total time required for tran analysis `tran' was 140 ms.
finalTimeOP: writing operating point information to rawfile.
modelParameter: writing model parameter values to rawfile.
element: writing instance parameter values to rawfile.
outputParameter: writing output parameter values to rawfile.
designParamVals: writing netlist parameters to rawfile.
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