HSPICE XOR 有error 找不到定義

sutenho

請問一下
下面是我打的code 但是要跑HSPICE時
! ?8 V9 C# {5 I# z% Y卻出現 **error** (0552922_xor.sp:27)definition of model nmos not found. Please specify a defined model name.
: d: ~* ?3 }& ~是我要在定義nmos嗎?
不是很懂
4 u6 H' F' ]- f. w*Xor*
' H% W" U* L! Z# G- E9 d7 S$ f.protect
: o8 D# i' q3 Y' S.lib 'bulk_45nm.l' TT
.unprotect
.GLOBAL GND
, f3 B- Y5 d4 X: Y6 S+VDD
3 X& r$ Z$ r* b' K.temp 25
2 P8 [4 Z1 y/ w9 F% \1 t8 q.option post=1
- n5 L( B  I8 @7 |8 t*source*
V1 VDD GND DC 0.9V
6 K, E; ]7 v7 L( U: ]' n/ i/ ZVin1 A GND pulse(0 0.9 0.1n 0.05n 0.05n 0.95n 0.95n)
Vin2 B GND pulse(0 0.9 0.1n 0.05n 0.05n 0.45n 0.45n)
3 M# @  P+ a' e. a0 g& f% g; S.SUBKT inv in out
Mn vout vin GND GND nmos l=45n w=120n M=1
Mp vout vin VDD VDD pmos l=45n w=240n M=1
.end
X1 A ABAR inv
- C& D: w- _6 u3 B$ nX2 B BBAR inv
% |0 \6 ?. H8 c' _- V& C*component*
M1 out A n1 GND nmos l=45n w=120n M=1
6 |1 E7 U; F0 C2 q7 P" VM2 n1 B GND GND nmos l=45n w=120n M=1
M3 out ABAR n2 GND nmos l=45n w=120n M=1
M4 n2 BBAR GND GND nmos l=45n w=120n M=1
M5 n3 A VDD VDD pmos l=45n w=240n M=1
2 t, ^& g2 M- W5 [M6 n3 B VDD VDD pmos l=45n w=240n M=1
M7 out ABAR n3 VDD pmos l=45n w=240n M=1
M8 out BBAR n3 VDD pmos l=45n w=240n M=1  
6 C! c% @2 p7 d1 v4 G% [6 F2 y*Measure*
.meas tran Trise TRIG v(out) VAL=‘0.1*0.9’ TD=0ns RISE=2
+ TARG v(out) VAL=‘0.9*0.9’ RISE=2
9 V0 V* f2 X8 Z.meas tran TdelayR TRIG v(A) VAL=‘0.5*0.9’ TD=0ns RISE=2
+ TARG v(out) VAL=‘0.5*0.9’ RISE=2
+ v  _: p2 W) P: g9 K( h*propagation delay*
.meas tran t_delay TRIG v(A) VAL=‘0.5*0.9’ cross=2
+ TARG v(out) VAL=‘0.5*0.9’ cross=2
.meas tran t_delay TRIG v(B) VAL=‘0.5*0.9’ cross=2
/ D6 W6 D) t. l" T$ ]4 R+ TARG v(out) VAL=‘0.5*0.9’ cross=2
$ Q; P3 A6 s. |2 l1 K% N
) [$ @1 |! u; K/ c) j; p* j.tran 0.01n 10n
.end
謝謝

+ s  A6 n* C) R' c5 y
( U4 `0 v3 N) x+ S% ~