fxdevs.dml

利用CANDANCE软件做的一个板级信号完整性分析的例子

     (maximum 1.5 ) ) 
    (V 3.3 ) ) 
   (FallingWaveform 
    (fall_1 
     (SlewRateClass 
      (High maximum ) 
      (Low minimum ) 
      (Typical typical ) ) 
     (TVCurve "
	0	0	0	0
	1.025e-08	3.3	3.3	3.3
	1.03e-08	3.3	3.3	3.3
	1.045e-08	3.3	3.3	3.3
	1.05e-08	3.3	3.3	3.299
	1.055e-08	3.3	3.3	3.3
	1.06e-08	3.3	3.3	3.302
	1.065e-08	3.301	3.3	3.303
	1.07e-08	3.302	3.301	3.305
	1.08e-08	3.304	3.301	3.308
	1.09e-08	3.306	3.302	3.308
	1.1e-08	3.305	3.303	0.463
	1.11e-08	0.608	3.304	0.463
	1.12e-08	0.608	3.3	0.463
	1.13e-08	0.608	3.29	0.463
	1.14e-08	0.608	0.703	0.463
	1.15e-08	0.608	0.703	0.463
	1.16e-08	0.608	0.703	0.463
	1.17e-08	0.608	0.703	0.463
	1.18e-08	0.608	0.703	0.463
	1.19e-08	0.608	0.703	0.463
	1.2e-08	0.608	0.703	0.463
	1.21e-08	0.608	0.703	0.463
	1.22e-08	0.608	0.703	0.463
	1.23e-08	0.608	0.703	0.463
	1.24e-08	0.608	0.703	0.463
	1.25e-08	0.608	0.703	0.463
	1.26e-08	0.608	0.703	0.463
	1.27e-08	0.608	0.703	0.463
	1.28e-08	0.608	0.703	0.463
	1.29e-08	0.608	0.703	0.463
	1.3e-08	0.608	0.703	0.463
	1.31e-08	0.608	0.703	0.463
	1.32e-08	0.608	0.703	0.463
	1.33e-08	0.608	0.703	0.463
	1.34e-08	0.608	0.703	0.463
	1.35e-08	0.608	0.703	0.463
	1.36e-08	0.608	0.703	0.463
	1.37e-08	0.608	0.703	0.463
	1.38e-08	0.608	0.703	0.463
	1.39e-08	0.608	0.703	0.463
	1.4e-08	0.608	0.703	0.463
	1.41e-08	0.608	0.703	0.463
	1.42e-08	0.608	0.703	0.463
	1.43e-08	0.608	0.703	0.463
	1.44e-08	0.608	0.703	0.463
	1.45e-08	0.608	0.703	0.463
	1.46e-08	0.608	0.703	0.463
	1.47e-08	0.608	0.703	0.463
	1.48e-08	0.608	0.703	0.463
	1.49e-08	0.608	0.703	0.463
	1.5e-08	0.608	0.703	0.463
	1.51e-08	0.608	0.703	0.463
	1.52e-08	0.608	0.703	0.463
	1.53e-08	0.608	0.703	0.463
	1.54e-08	0.608	0.703	0.463
	1.55e-08	0.608	0.703	0.463
	1.56e-08	0.608	0.703	0.463
	1.57e-08	0.608	0.703	0.463
	1.58e-08	0.608	0.703	0.463
	1.59e-08	0.608	0.703	0.463
	1.6e-08	0.608	0.703	0.463
	1.61e-08	0.608	0.703	0.463
	1.62e-08	0.608	0.703	0.463
	1.63e-08	0.608	0.703	0.463
	1.64e-08	0.608	0.703	0.463
	1.65e-08	0.608	0.703	0.463
	1.66e-08	0.608	0.703	0.463
	1.67e-08	0.608	0.703	0.463
	1.68e-08	0.608	0.703	0.463
	1.69e-08	0.608	0.703	0.463
	1.7e-08	0.608	0.703	0.463
	1.75e-08	0.608	0.703	0.463
	1.8e-08	0.608	0.703	0.463
	1.9e-08	0.608	0.703	0.463
	2e-08	0.608	0.703	0.463
	2.05e-08	0.608	0.703	0.463
	2.1e-08	0.608	0.703	0.463
	2.2e-08	0.608	0.703	0.463
	2.3e-08	0.608	0.703	0.463
	2.5e-08	0.608	0.703	0.463
" ) 
     (TestFixture 
      (R 60 ) 
      (V 
       (maximum 3.3 ) 
       (minimum 3.3 ) 
       (typical 3.3 ) ) ) ) ) 
   (GroundClamp 
    (ImpedanceClass 
     (High maximum ) 
     (Low minimum ) 
     (Typical typical ) ) 
    (ReferenceVoltage 
     (maximum 0 ) 
     (minimum 0 ) 
     (typical 0 ) ) 
    (VICurve "
	-3.3	-1.14	-1.15	-1.21
	-1.2	-0.187	-0.195	-0.141
	-1.1	-0.136	-0.145	-0.0906
	-1	-0.088	-0.0967	-0.0441
	-0.9	-0.0437	-0.0522	-0.00871
	-0.8	-0.0107	-0.0169	-0.000222
	-0.7	-0.000651	-0.0018	-4.9e-06
	-0.6	-2.57e-05	-0.000104	-3e-07
	-0.5	-1.6e-06	-7.7e-06	-0
	-0.4	-2e-07	-1e-06	-0
	-0.3	-0	-0	-0
	-0.2	-0	-0	-0
	-0	-0	-0	-0
	3.3	0	0	0
" ) ) 
   (LogicThresholds 
    (Output 
     (High 
      (typical 3 ) ) 
     (Low 
      (typical 0.4 ) ) ) ) 
   (Model 
    (C_comp 
     (maximum 3.5e-12 ) 
     (minimum 2e-12 ) 
     (typical 2e-12 ) ) 
    (Enable "Active-High" ) 
    (ModelType Output_OpenPullUp ) 
    (Polarity "Non-Inverting" ) ) 
   (PowerClamp 
    (ImpedanceClass 
     (High maximum ) 
     (Low minimum ) 
     (Typical typical ) ) 
    (ReferenceVoltage 
     (maximum 3.045 ) 
     (minimum 2.655 ) 
     (typical 2.9 ) ) 
    (VICurve "
	0	0	0	0
	-0.1	0	0	0
	-0.2	0	0	0
	-0.3	0	0	0
	-0.4	0	0	0
	-0.5	0	0	0
	-0.6	1e-07	4e-07	0
	-0.7	1.2e-06	6.7e-06	0
	-0.8	3.28e-05	0.000127	8e-07
	-0.9	0.000835	0.00218	5.36e-05
	-1	0.0117	0.018	0.00299
	-1.1	0.0446	0.0531	0.0288
	-1.2	0.0885	0.0971	0.0723
	-1.3	0.137	0.145	0.121
	-1.4	0.187	0.195	0.172
	-3.3	1.14	1.15	1.12
" ) ) 
   (PullDown 
    (ImpedanceClass 
     (High minimum ) 
     (Low maximum ) 
     (Typical typical ) ) 
    (ReferenceVoltage 
     (maximum 0 ) 
     (minimum 0 ) 
     (typical 0 ) ) 
    (VICurve "
	6.6	0.0868	0.0709	0.114
	3.5	0.0868	0.0709	0.114
	3.4	0.0868	0.0708	0.114
	3.3	0.0867	0.0708	0.114
	3.2	0.0867	0.0707	0.114
	3.1	0.0866	0.0707	0.114
	3	0.0865	0.0706	0.113
	2.9	0.0864	0.0705	0.113
	2.8	0.0863	0.0704	0.113
	2.7	0.0862	0.0703	0.113
	2.6	0.086	0.0702	0.113
	2.5	0.0859	0.0701	0.113
	2.4	0.0857	0.07	0.112
	2.3	0.0855	0.0698	0.112
	2.2	0.0852	0.0696	0.112
	2.1	0.085	0.0694	0.112
	2	0.0846	0.0691	0.111
	1.9	0.0843	0.0688	0.111
	1.8	0.0838	0.0685	0.11
	1.7	0.0833	0.0681	0.11
	1.6	0.0823	0.0676	0.108
	1.5	0.0809	0.0669	0.106
	1.4	0.079	0.0656	0.104
	1.3	0.0765	0.064	0.101
	1.2	0.0735	0.0618	0.0968
	1.1	0.07	0.0591	0.0923
	1	0.0659	0.0558	0.0871
	0.9	0.0613	0.0521	0.0811
	0.8	0.0562	0.0478	0.0745
	0.7	0.0505	0.0431	0.0672
	0.6	0.0444	0.0379	0.0592
	0.5	0.0378	0.0323	0.0506
	0.4	0.0308	0.0263	0.0414
	0.3	0.0235	0.0201	0.0317
	0.2	0.0159	0.0135	0.0215
	0.1	0.00801	0.00682	0.0109
	-0	0	0	0
	-0.1	-0.00808	-0.0069	-0.011
	-0.2	-0.0161	-0.0138	-0.0218
	-0.3	-0.0241	-0.0208	-0.0324
	-0.4	-0.032	-0.0276	-0.0428
	-0.5	-0.0397	-0.0344	-0.0528
	-0.6	-0.0472	-0.0409	-0.0626
	-0.7	-0.0538	-0.0459	-0.072
	-0.8	-0.0513	-0.04	-0.0809
	-0.9	-0.0304	-0.0276	-0.0812
	-1	-0.016	-0.0213	-0.055
	-1.1	-0.01	-0.019	-0.0294
	-1.2	-0.007	-0.017	-0.02
	-3.3	0	0	0" ) ) 
   (Ramp 
    (Fall 
     (maximum 
      (dV 1.7 ) 
      (dt 6.8e-10 ) ) 
     (minimum 
      (dV 1.6 ) 
      (dt 1.46e-09 ) ) 
     (typical 
      (dV 1.62 ) 
      (dt 1.06e-09 ) ) ) 
    (Resistance 60 ) 
    (Rise 
     (maximum 
      (dV 1.7 ) 
      (dt 5.5e-10 ) ) 
     (minimum 
      (dV 1.6 ) 
      (dt 9e-10 ) ) 
     (typical 
      (dV 1.62 ) 
      (dt 7.5e-10 ) ) ) ) 
   (RisingWaveform 
    (rise_1 
     (SlewRateClass 
      (High maximum ) 
      (Low minimum ) 
      (Typical typical ) ) 
     (TVCurve "
	0	0.608	0.703	0.463
	2.45e-09	0.608	0.703	0.463
	2.5e-09	0.607	0.703	0.462
	2.6e-09	0.606	0.701	0.462
	2.7e-09	0.605	0.699	0.461
	2.8e-09	0.606	0.699	0.463
	2.9e-09	0.61	0.702	0.467
	3e-09	0.616	0.709	0.474
	3.1e-09	0.625	0.717	0.484
	3.2e-09	0.637	0.728	0.497
	3.3e-09	0.652	0.743	0.513
	3.4e-09	0.671	0.761	0.534
	3.5e-09	0.694	0.782	0.562
	3.6e-09	0.722	0.809	0.598
	3.7e-09	0.758	0.842	0.646
	3.8e-09	0.804	0.882	0.715
	3.9e-09	0.864	0.933	0.825
	4e-09	0.949	1.001	1.025
	4.1e-09	1.082	1.099	1.318
	4.2e-09	1.274	1.234	1.639
	4.3e-09	1.49	1.392	1.971
	4.4e-09	1.714	1.558	2.302
	4.5e-09	1.945	1.729	2.611
	4.6e-09	2.177	1.905	2.882
	4.7e-09	2.401	2.084	3.095
	4.8e-09	2.61	2.261	3.228
	4.9e-09	2.798	2.432	3.277
	5e-09	2.96	2.594	3.294
	5.1e-09	3.093	2.744	3.296
	5.2e-09	3.189	2.878	3.297
	5.3e-09	3.246	2.996	3.298
	5.4e-09	3.274	3.095	3.299
	5.5e-09	3.29	3.17	3.299
	5.6e-09	3.296	3.22	3.299
	5.7e-09	3.297	3.249	3.3
	5.8e-09	3.298	3.267	3.3
	5.9e-09	3.298	3.279	3.3
	6e-09	3.299	3.288	3.3
	6.1e-09	3.299	3.292	3.3
	6.2e-09	3.299	3.295	3.3
	6.3e-09	3.299	3.296	3.3
	6.4e-09	3.3	3.297	3.3
	6.5e-09	3.3	3.298	3.3
	6.6e-09	3.3	3.298	3.3
	6.7e-09	3.3	3.299	3.3
	6.8e-09	3.3	3.299	3.3
	6.9e-09	3.3	3.299	3.3
	7e-09	3.3	3.299	3.3
	7.1e-09	3.3	3.299	3.3
	7.2e-09	3.3	3.3	3.3
	7.3e-09	3.3	3.3	3.3
" ) 
     (TestFixture 
      (R 60 ) 
      (V 
       (maximum 3.3 ) 
       (minimum 3.3 ) 
       (typical 3.3 ) ) ) ) ) 
   (VIReferenceTemperature 
    (maximum 120 ) 
    (minimum 0 ) 
    (typical 80 ) ) ) 
  (GTL_IN 
   (GroundClamp 
    (ImpedanceClass 
     (High maximum ) 
     (Low minimum ) 
     (Typical typical ) ) 
    (ReferenceVoltage 
     (maximum 0 ) 
     (minimum 0 ) 
     (typical 0 ) ) 
    (VICurve "
	-1.5	-0.645	-0.699	-0.591
	-1	-0.146	-0.199	-0.0927
	-0.9	-0.0663	-0.111	-0.0216
	-0.8	-0.0204	-0.0396	-0.00116
	-0.7	-0.00288	-0.00569	-7.77e-05
	-0.6	-0.000225	-0.000445	-4.66e-06
	-0.5	-2.1e-05	-4.17e-05	-3e-07
	-0.4	-2.64e-06	-5.26e-06	-2.06e-08
	-0.3	-4.18e-07	-8.35e-07	-1.52e-09
	-0.2	-7.41e-08	-1.48e-07	-1.2e-10
	-0.1	-0	-0	-0
	0	-0	-0	-0
	3	-0	-0	-0
" ) ) 
   (LogicThresholds 
    (Input 
     (High 
      (typical 1.2 ) 
      (minimum 1.2 ) 
      (maximum 1.2 ) ) 
     (Low 
      (typical 0.8 ) 
      (minimum 0.8 ) 
      (maximum 0.8 ) ) ) ) 
   (Model 
    (C_comp 
     (maximum 4e-12 ) 
     (minimum 4e-12 ) 
     (typical 4e-12 ) ) 
    (ModelType Input ) ) 
   (PowerClamp 
    (ImpedanceClass 
     (High maximum ) 
     (Low typical ) 
     (Typical minimum ) ) 
    (ReferenceVoltage 
     (maximum 3.045 ) 
     (minimum 2.655 ) 
     (typical 2.9 ) ) 
    (VICurve "
	0	0	0	0
	-0.1	0	0	0
	-0.2	0	0	0
	-0.3	0	0	0
	-0.4	0	0	0
	-0.5	0	0	0
	-0.6	0	0	0
	-0.65	0	0	0
	-0.7	0.001	0.001	0
	-0.8	0.007	0.007	0
	-0.9	0.019	0.017	0.004
	-1	0.037	0.03	0.015
	-1.1	0.057	0.043	0.028
	-1.2	0.078	0.057	0.042
	-1.3	0.099	0.071	0.056
	-1.4	0.121	0.085	0.071
	-1.5	0.143	0.1	0.085
" ) ) 
   (VIReferenceTemperature 
    (maximum 100 ) 
    (minimum 0 ) 
    (typical 80 ) ) ) 
  (PCICD5IO 
   (GroundClamp 
    (ImpedanceClass 
     (High minimum ) 
     (Low maximum ) 
     (Typical typical ) ) 
    (ReferenceVoltage 
     (maximum 0 ) 
     (minimum 0 ) 
     (typical 0 ) ) 
    (VICurve "
	-5	-0.266	-0.266	-0.266
	-2.5	-0.1	-0.1	-0.1
	-1	-0.025	-0.025	-0.025
	-0.9	-0.015	-0.015	-0.015
	-0.8	-0.005	-0.005	-0.005
	-0.7	-0.001	-0.001	-0.001
	-0.6	-5e-05	-5e-05	-5e-05
	-0.5	-5e-06	-5e-06	-5e-06
	-0.4	-1e-07	-1e-07	-1e-07
	-0.3	-5e-08	-5e-08	-5e-08
	-0.2	0	0	0
	-0.1	0	0	0
	0	0	0	0
	5	0	0	0
" ) ) 
   (LogicThresholds 
    (Input 
     (High 
      (typical 2 ) 
      (minimum 2 ) 
      (maximum 2 ) ) 
     (Low 
      (typical 1 ) 
      (minimum 1 ) 
      (maximum 1 ) ) ) 
    (Output 
     (High 
      (typical 4.5 ) ) 
     (Low 
      (typical 0.1 ) ) ) ) 
   (Model 
    (C_comp 
     (maximum 7e-12 ) 
     (minimum 2.8e-12 ) 
     (typical 4.9e-12 ) ) 
    (Enable "Active-Low" ) 
    (ModelType IO ) 
    (Polarity "Non-Inverting" ) ) 
   (PullDown 
    (ImpedanceClass 
     (High minimum ) 
     (Low maximum ) 
     (Typical typical ) ) 
    (ReferenceVoltage 
     (maximum 0 ) 
     (minimum 0 ) 
     (typical 0 ) ) 
    (VICurve "
	10	0.2375	0.095	0.38
	2.2	0.137401	0.095	0.233622
	0.71	0.11828	0.0309	0.20566
	0.55	0.0951	0.024	0.1662
	0.47	0.0827	0.0204	0.145
	0.24	0.04439	0.0104	0.07837
	0	0	0	0" ) ) 
   (PullUp 
    (ImpedanceClass 
     (High minimum ) 
     (Low maximum ) 
     (Typical typical ) ) 
    (ReferenceVoltage 
     (maximum 5.25 ) 
     (minimum 4.75 ) 
     (typical 5 ) ) 
    (VICurve "
	0	0	0	0
	0.72	-0.0374	-0.0149	-0.0598
	1.43	-0.0667	-0.0266	-0.1067
	2.15	-0.0887	-0.0354	-0.142
	2.85	-0.1028	-0.0411	-0.1645
	3.85	-0.11	-0.044	-0.176
	5.25	-0.11	-0.044	-0.176
" ) ) 
   (Ramp 
    (Fall 
     (maximum 
      (dV 5 ) 
      (dt 1e-09 ) ) 
     (minimum 
      (dV 1 ) 
      (dt 1e-09 ) ) 
     (typical 
      (dV 3 ) 
      (dt 1e-09 ) ) ) 
    (Rise 
     (maximum 
      (dV 5 ) 
      (dt 1e-09 ) ) 
     (minimum 
      (dV 1 ) 
      (dt 1e-09 ) ) 
     (typical 
      (dV 3 ) 
      (dt 1e-09 ) ) ) ) 
   (VIReferenceTemperature