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我下了一个cyciii的model,用两种editor看了下:5 ~0 V, I& G, G; Y; t Y1 K
1.HyperLynx Visual IBIS Editor v3.2:所有error都是因为软件本身只支持到IBIS v3.2,很多新版本model的关键字认不出来;还有就是行字数超标。
* |- Q X5 c. s/ t9 m2.Allegro v16.2 Model Integrity:没有error。
* }1 \& M6 t8 s至于两个软件都报的warning,如果对照datasheet和下面的warning info,是可以修改正确的。
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WARNING - Model '3p3_rio_nstatus': MIN VI curves cannot drive through Vmeas=1.5425V
0 f9 K; Q; J- @ given load Rref=1e+007 Ohms to Vref=0V( f* o( K6 a' O
WARNING - Model '3p3_rio_condone': MIN VI curves cannot drive through Vmeas=1.5425V
8 ` \9 X% m0 U/ u2 @, C. ` given load Rref=1e+007 Ohms to Vref=0V
C( r; Y5 O( j2 Y4 X4 p/ f$ kWARNING - Model '3p0_rio_nstatus': MIN VI curves cannot drive through Vmeas=1.4V) E* F4 K- r0 m6 [
given load Rref=1e+007 Ohms to Vref=0V
3 _9 q' v3 a6 H, z( Y" ^" WWARNING - Model '3p0_rio_condone': MIN VI curves cannot drive through Vmeas=1.4V" l J' Z2 V: }
given load Rref=1e+007 Ohms to Vref=0V |
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