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本帖最后由 sshddu 于 2012-11-2 10:30 编辑 # q' f9 Q8 |9 S! ^: b' ?
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这两天找的教程来学习PSPICE数字电路仿真(如上图所示,附件可下载),按照资料上的提示操作,加入DSTM输入信号,然后右键选stimulus editor设置参数
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c; D) G' K' N1 R( P+ d在stimulus editor里设置参数
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8 j6 b* H" T2 {8 @* @; F: L( e' E再然后点仿真键 w2 P4 T6 Z6 I" p8 K% o& l- b; t
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9 {! ^ e8 A9 ?. Q4 s# t2 P按道理讲这时仿真波形应该在stimulus editor 窗口里运行,但是系统却跳出了模拟电路的仿真窗口,并提示以下内容,说没有DIGITAL .STIMULUS 定义,这是为什么?
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相信很多朋友都有遇到过这个问题的,是哪里的问题呢?
7 }+ X" }/ Z' A1 _7 X$ _! e8 X--------------- INFO(ORPROBE-3209): Simulation Profile: SCHEMATIC1-dig ---------------
6 y- o) p6 U. f5 |" T0 aINFO(ORPROBE-3183): Simulation running...$ Z; Y, H% {9 Z* P
** Profile: "SCHEMATIC1-dig" [ D:\MyDownloads\Tutorials\PSpice\study\digital1-pspicefiles\schematic1\dig.sim ]
: A0 m/ \( K; M3 y5 q! FReading and checking circuit: Y6 {+ n% P7 X% R$ M- F( Y
WARNING(ORPSIM-15261): No DIGITAL .STIMULUS definition found for: dig1.
9 y; s: g' ]! g- `2 }WARNING(ORPSIM-15261): No DIGITAL .STIMULUS definition found for: dig2.
; M+ J( I' ^' v. D) DCircuit read in and checked, no errors
* t6 H9 N5 I+ c$ L" O5 K% H* Y* f8 TCalculating bias point for Transient Analysis
% T3 z1 J* f1 {: _# o( J$ l oBias point calculated
- L K; ^& h9 q4 JTransient Analysis& T+ v+ x4 a/ e1 R, z7 ~
Transient Analysis finished. m4 h b0 c+ x, c- }; G; q; E( I
INFO(ORPROBE-3190): Simulation complete
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