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標題: PEX生出的3個黨要著麼用啊? [打印本頁]

作者: 夜孤子    時間: 2010-3-6 12:22 AM
標題: PEX生出的3個黨要著麼用啊?
我是個LAYOUT新手,使用0.352p4m製程,好不容易跑過DRC LVS,但到PEX卡住了
+ o9 h9 w- h- k8 U; }請問PEX產出的 .sp .pex .pxi要著麼用,才能用HSPICE跑POST-SIMULATION% u$ ]6 |8 {. Z% w
例如
. ?8 x$ U9 E; x0 Y( x. B原始碼為:
5 p# Z+ l( f/ W" ]5 R.option post. ~( K3 S/ L- T4 [" A/ C; d$ I
.protect) E9 ^1 Y4 H7 i9 ~
.lib 'mm0355v.l'tt) R+ ~. A# O( a9 \
.unprotect/ a: E# v0 \2 K4 F
6 e' K+ q4 W3 d& ^$ W, m
.subckt oscillator in1 out1 out2 gnd vdd
% s  x: Y, X) d( u. T# _% c. ^- O  C***************/ ]" Y) p: S9 z  Y
.subckt INV Y A VDD GND
$ O; W: J0 c$ EMM1 Y A gnd gnd N W=0.7U L=0.7U
3 `' \! w' m% O$ m5 E: _MM0 Y A vdd vdd P W=2.1U L=0.7U
' K$ b( x. T- y.ENDS
0 U2 _* M+ W- H% H# x2 Q******************
  l8 k# ]$ s$ sX1  OUT1   IN1 VDD GND INV 3 D# t( G$ m% E3 C* s4 U* U
X2  OUT2  OUT1 VDD GND INV / i4 w2 ?" ~' E9 P; V- c6 i% L
MD1 IN1 IN1 VDD GND N W=0.7U L=0.7U
, E6 }2 j& j- R: j3 g9 nMD2 GND GND IN1 GND N W=0.7U L=0.7U1 A' Z" E" P4 E  @6 ?0 _
.include "oscillator_pex.sp.oscillator.pxi") \! z% t; n4 H$ B4 m7 B
.ends
* p6 S* k3 m0 @) c******************$ l. y8 M3 E( t0 Q( ~' q4 y" \
Xo  in1 out1 out2 gnd vdd oscillator  d2 @3 X, H& ^( \+ S& L- e6 \3 o
V1 gnd        0        dc  0V3 W( P! ~, H& l! }5 H4 ~
v2 vdd  0 dc  pwl(0 0 1ps 3v 1ns 3v)0 p& C! M; p7 m  ^' H" \7 o2 U8 {: R
.op
" T) p3 ]+ e7 z9 B: a6 d1 j! e.tran 1uS 100mS
! }8 B& _( T/ W9 }# E8 G" D0 |**********************************
& H9 S7 a3 c# R- p' Z.end: K/ J, ~* d+ F( d9 L) v# P! Q

, e! Y3 F7 ?# u& G1 W1 aPEX產生的碼為
9 c% w. ?! i3 j, Q* G.option post
* C! W* w/ }4 k6 v.protect: o( E/ g* y' {$ d# o' q# Y% W- c
.lib 'mm0355v.l'tt9 U! j, M5 k, J: l. _
.unprotect" X' |6 G' |! I
.TEMP 40( \5 x: [! i/ n# h) K
.include "oscillator_pex.sp.pex"# L8 @3 u- y6 h3 P+ L+ P3 ?
.subckt oscillator  IN1 OUT1 VDD GND OUT2
3 S3 i2 H$ m5 o3 l1 M0 M# Y7 H1 D*
  d: h6 M$ J$ }+ [4 E* out2        out2
7 o$ O+ ~) y3 O0 j+ @* GND        GND1 Y( ^  q% v0 H$ t! U0 M
* VDD        VDD" e& j0 ]: e4 y/ o
* out1        out1- d& ?$ C4 q! R% p* }
* in1        in1
% r2 Y& v0 V9 h6 t: AmX1_MM0 N_OUT1_X1_MM0_d N_IN1_X1_MM0_g N_VDD_X1_MM0_s N_VDD_X1_MM0_b PCH6 ?4 w- A  M: W. W1 |9 }
+ L=7e-07 W=2.1e-060 I* v- E& t8 V. _( P" p
mX2_MM0 N_OUT2_X2_MM0_d N_OUT1_X2_MM0_g N_VDD_X2_MM0_s N_VDD_X1_MM0_b PCH
9 q) W6 F7 ^4 |+ L=7e-07 W=2.1e-060 M, n  q) u7 v7 x1 Q8 X- a7 r$ a
MD2 N_GND_MD2_d N_GND_MD2_g N_IN1_MD2_s N_GND_MD2_b NCH L=7e-07 W=7e-07
$ m; ^4 C! s2 M: [2 y1 hMD1 N_IN1_MD1_d N_IN1_MD1_g N_VDD_MD1_s N_GND_MD2_b NCH L=7e-07 W=7e-07
' s  D* ]! p, U; C% `) AmX1_MM1 N_OUT1_X1_MM1_d N_IN1_X1_MM1_g N_GND_X1_MM1_s N_GND_MD2_b NCH L=7e-07
8 d: A1 S1 ?+ ~) u+ W=7e-07# }! a) T7 ]  B& a$ e% }; c, l2 m4 j
mX2_MM1 N_OUT2_X2_MM1_d N_OUT1_X2_MM1_g N_GND_X2_MM1_s N_GND_MD2_b NCH L=7e-07+ D: k5 q8 y5 S1 l* V( Q5 F
+ W=7e-076 I  K5 ?6 W$ c2 [
*  }; z2 ]; l/ @5 d& z
.include "oscillator_pex.sp.oscillator.pxi"4 p" ~" s+ A+ W9 w( X
*
1 x" w% e: `; c! b: O.ends) W8 P7 {2 E( o. y+ b: t% B
9 ?+ X: Z# p  ]3 f! y8 I6 F- P

  z. ]7 a$ d8 p: c8 a0 s; H2 X請問接下來要著麼改或著麼用,才能跑POST-SIMULATION
作者: cakejoy    時間: 2010-3-20 10:53 PM
不知道你是否有子電路的觀念?  x- F$ U! q' k6 ^& a9 [  v- W1 Q
其實PEX轉出來後的檔案,你就視為子電路去呼叫它,並按照你平常的方式使用它即可!
' k' x; E+ m# O
* _8 t7 ?2 w2 G2 R- K! X+ h' ~舉例來說:
0 D% `+ ]% i7 E3 p* d( s你的PEX的子電路為: p: ^, s3 M9 r
.subckt oscillator  IN1 OUT1 VDD GND OUT2
2 I( `' y1 K4 \( F: N**3 v; r/ K3 d; b# G5 C
**
7 K" i6 r: t+ v6 k2 N; e.ends7 m) }5 w4 o& j% u6 u& ^' G
接下來再呼叫它5 Y# W9 E, n4 k; S5 m, {8 F, D' I' W! a
XO IN1 OUT1 VDD GND OUT2 oscillator
) p9 F; ?, Z7 R4 j; u2 v4 [並填入你後面的測試語法即可。
8 h! n6 ]5 Y0 P1 j
. u% h0 f1 @( s- \4 {註:記的最後要+.END
作者: L_ju    時間: 2010-3-31 04:52 PM
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