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我从TI的官网上下了一个INA331的库,自己建好添加后,进行Pspice仿真。结果出错了,我看了很多教程,都没用。应该不是添加的问题,可能是破解的问题,因为TI的工程师都没能搞定。1 o9 U' H* ^* p" ^! g# D+ A. Y* v
下面是错误信息。- ]) `+ M4 v6 s( i) a, u! G
**** 07/30/10 20:21:36 ******* PSpice 16.3.0 (June 2009) ****** ID# 0 ********. f# m( o, a: Y$ l9 h) `) q4 R
** Profile: "SCHEMATIC1-ina331" [ F:\ina331\ina331-pspicefiles\schematic1\ina331.sim ]
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**** CIRCUIT DESCRIPTION
# q( R* N! ^; Q" ~4 T- \6 X- a' B2 p. P" w) R0 N: m4 F0 I4 s
******************************************************************************
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, i. K4 r- r" \& c1 i4 \; C) C1 [7 g C0 F8 L7 ~8 @5 g' P
** Creating circuit file "ina331.cir" 7 o5 I5 X& g( |& f- n, B! [
** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS, h' ~$ Q* I# g8 I$ M6 K( f! G
*Libraries: # n( O- a9 I; p8 s
* Profile Libraries :
5 d& ]9 ]0 e' L, t a7 s3 D* Local Libraries :5 B1 h( P& w4 H! c
* From [PSPICE NETLIST] section of F:\cadence\SPB_16.3\tools\PSpice\PSpice.ini file:
9 V! D- H/ K/ M9 B/ j8 r/ m.lib "F:\Cadence\SPB_16.3\tools\capture\library\Userlib\INA331.lib" c/ `4 y* a- w+ r; ?
*Analysis directives: ! L, M3 c/ k0 F& A ]
.TRAN 0 1000us 0 2n
U' { g" e" G) f7 F.PROBE V(alias(*)) I(alias(*)) W(alias(*)) D(alias(*)) NOISE(alias(*))
7 ?$ |% ? q R) E.INC "..\SCHEMATIC1.net"
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**** INCLUDING SCHEMATIC1.net ****
8 C9 A: I$ V4 k. q( y* source INA331* G* a: c, G( A' M' B% U0 h
R_R1 0 N00576 40k . N: i) N3 I0 ]
R_R2 N00576 N00608 40k
; S& \7 W1 n, y) _8 ~R_R3 N00608 0 150k
1 K0 J/ i$ f$ R" d1 sC_C1 N00576 N00608 3p
8 s3 A" J- A8 a, k v+ T2 aV_V1 N00453 0 5* M, Y" Y# q3 f: X' i- M
V_V2 N00352 0 2.5
4 u$ |2 g$ A- I1 @V_V3 N01435 0 4
. }. C" W, R; r+ D1 \) h, ?V_V4 N01420 0 1.25* `* G7 R ?* W. l7 d- N6 q
V_V5 N00361 N00352
5 D4 z' o6 e H+SIN 50mv 0 100k 0 0 0
: N; t) ]5 s/ d' V/ WX_U1 N00576 N00361 N00352 0 N01435 N00453 N00608 N01420 INA331 ' X s/ m7 O+ `. N* h% g6 v$ G
**** RESUMING ina331.cir ****
- W4 @" D* K* B5 S.END
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**** EXPANSION OF SUBCIRCUIT X_U1 **** P! ^9 Z6 H _
X_U1.C48 X_U1.192 0 280P" G2 ~, B* ~9 k' S3 z6 [
X_U1.R187 X_U1.88 X_U1.82 39997 TC1
" S r a) S3 o% U6 M--------------------------------$
8 Q6 t" Y u1 n% F+ M# |$ |ERROR -- unknown parameter
1 j* G5 s8 { G1 ~+ 800E-65 Z& v7 [( H H, [6 w+ s+ g) N1 {) W
X_U1.R188 X_U1.23 X_U1.88 10E3 TC1, R& L5 X g8 }0 s) Z
-------------------------------$9 m! ^$ k& P6 K) S/ Q) E T% V
ERROR -- unknown parameter' {7 H- ]! M2 X6 X, n/ F
+ 800E-6
# ^" K% l; \# c! ?" `9 O, U9 ~X_U1.R184 X_U1.29 X_U1.23 10E3 TC1* Z* [; U1 z; \4 o0 K0 M: _
-------------------------------$( Q5 }; Y" d! Z5 j' l& P
ERROR -- unknown parameter
9 k0 r4 |( A5 q+ 800E-6
9 f; ^* ?2 G9 b# r8 J& N$ U* g# A# AX_U1.R185 N01435 X_U1.29 40E3 TC17 d$ a' |; Z9 {' I" ]
------------------------------$
' E$ j n& u6 T2 K4 J1 K" o% `& `" TERROR -- unknown parameter
) X0 P9 n: b/ o2 y9 }$ l% t希望有能解决这一难题的中国高手。 |
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