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" {6 C- s& s' s4 k& }: ^下面是我打的code 但是要跑HSPICE時 # w u/ a' X& t7 R* `4 I
卻出現 **error** (0552922_xor.sp:27)definition of model nmos not found. Please specify a defined model name. l% t |$ b9 e* Q' t
是我要在定義nmos嗎?& k8 l" f" B5 c/ F
不是很懂
" t: `1 f: D; }9 A9 B*Xor*
^# y8 M9 T" Z/ E.protect) T( K0 V( f+ t; @4 ~7 V! K' r
.lib 'bulk_45nm.l' TT! T% e9 \4 G0 c* a& q! v! h
.unprotect$ ]: `! I' w3 q
.GLOBAL GND
; p& E) X: V$ P7 P+VDD; z/ X3 s5 p8 b
.temp 25
) ~7 y: O4 u- t( Z& N: f7 t.option post=1
6 w C" d" g) h' d, ^4 m; }*source*
& ?( A7 t* M4 B! _! F8 j5 w$ i2 M& S4 VV1 VDD GND DC 0.9V+ b9 q! o- d( B2 @& f6 u# k6 }
Vin1 A GND pulse(0 0.9 0.1n 0.05n 0.05n 0.95n 0.95n)9 Z. K1 I2 E) y8 e5 Y- m
Vin2 B GND pulse(0 0.9 0.1n 0.05n 0.05n 0.45n 0.45n)& S8 ?3 S- ?+ f }2 M: B& i
.SUBKT inv in out" U7 S9 Q. G' U- F
Mn vout vin GND GND nmos l=45n w=120n M=1
- p2 W! u: t- QMp vout vin VDD VDD pmos l=45n w=240n M=19 e4 a$ G+ ]/ P; i5 g* \: a
.end" e' z4 C8 a5 y& D, \
X1 A ABAR inv
% i5 S) F8 j' s' O NX2 B BBAR inv
% R5 d* a3 W% ^& v/ |3 M9 V0 f*component*+ Y. U# N4 v! R+ {. P
M1 out A n1 GND nmos l=45n w=120n M=1
+ j! Y( D6 {6 g3 b/ o; y- ~% pM2 n1 B GND GND nmos l=45n w=120n M=1
# P5 o0 X! [* S. C2 G' KM3 out ABAR n2 GND nmos l=45n w=120n M=1* A, S. w! [- q
M4 n2 BBAR GND GND nmos l=45n w=120n M=1; ]: U; n8 h3 k! r
M5 n3 A VDD VDD pmos l=45n w=240n M=16 [9 y7 l, O6 }! m/ G4 O
M6 n3 B VDD VDD pmos l=45n w=240n M=1
% [. U' [5 H- |. H. rM7 out ABAR n3 VDD pmos l=45n w=240n M=1; M6 @& i2 l3 ^
M8 out BBAR n3 VDD pmos l=45n w=240n M=1 7 `2 p O8 c5 }; b1 M
*Measure*
- ^. W+ g4 Q' E; r) l+ ?.meas tran Trise TRIG v(out) VAL=‘0.1*0.9’ TD=0ns RISE=2
9 w1 X" q9 @4 f1 s+ TARG v(out) VAL=‘0.9*0.9’ RISE=2* E! e4 ]8 z7 w. \* H7 \
.meas tran TdelayR TRIG v(A) VAL=‘0.5*0.9’ TD=0ns RISE=2
* L* B+ O/ C5 c# E2 [- z X: R* c2 R+ TARG v(out) VAL=‘0.5*0.9’ RISE=2+ b1 Y% Z3 l$ D5 p% K2 k
*propagation delay*
9 [7 [0 \( n3 W* U) ?" `2 E.meas tran t_delay TRIG v(A) VAL=‘0.5*0.9’ cross=2 5 Y8 P6 M" e# M+ E
+ TARG v(out) VAL=‘0.5*0.9’ cross=2
. }( A9 f0 c6 j.meas tran t_delay TRIG v(B) VAL=‘0.5*0.9’ cross=2
& \) w$ @+ ^# s9 m' `% E, }" E+ TARG v(out) VAL=‘0.5*0.9’ cross=2
4 |. r1 U* I% _: C) p$ k. h
8 [- P# v. W9 N. R& k, {.tran 0.01n 10n
1 d: b# ^4 F0 d- e& Z g.end5 ~. O* V Q( }: H( ~
謝謝
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