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8 P! G8 Z! E1 l \* O下面是我打的code 但是要跑HSPICE時
% r: g% [7 M, `4 [, q" s# q0 s卻出現 **error** (0552922_xor.sp:27)definition of model nmos not found. Please specify a defined model name." g4 J5 D" G- C" H) o
是我要在定義nmos嗎?
! Q# m. G/ `/ V6 e Y不是很懂
/ P5 T4 p9 C9 ~# C*Xor*% x3 W( w( z0 w: R3 R5 v
.protect% D( `" P$ c8 }% | d/ @' T7 @1 z n
.lib 'bulk_45nm.l' TT5 X+ z* J" [) J6 R+ j& C6 }
.unprotect! N. P5 c( O( Z' _
.GLOBAL GND) P# |" L' e3 O7 v/ v3 i( P
+VDD
5 c; Y7 X) K- a! f.temp 25
/ E8 \ s# n8 r$ x" K# y.option post=1
]0 s2 r3 y4 q, h9 \, s: G*source** r; i" B6 ~: r+ ?0 S
V1 VDD GND DC 0.9V7 q8 S- a; `) W/ k4 Y: v( ^
Vin1 A GND pulse(0 0.9 0.1n 0.05n 0.05n 0.95n 0.95n)7 t& G) H# o4 O5 g5 V( `" Z
Vin2 B GND pulse(0 0.9 0.1n 0.05n 0.05n 0.45n 0.45n)
4 |/ i# q7 @& O.SUBKT inv in out
$ W) {8 L4 `& }3 C0 GMn vout vin GND GND nmos l=45n w=120n M=1
- R5 r1 L5 r V& Y# U7 HMp vout vin VDD VDD pmos l=45n w=240n M=10 c( C% ~$ ^5 U4 M9 q
.end* Z, c7 T8 X$ Y2 t+ K
X1 A ABAR inv
: g- ^# z0 r/ c: IX2 B BBAR inv
! Q7 M2 Z" w4 w*component*
P8 c! `4 C. }' f7 XM1 out A n1 GND nmos l=45n w=120n M=1& m! q' V- O: E, ^; F. z8 N
M2 n1 B GND GND nmos l=45n w=120n M=1% T; N; |' t& D: i+ N, @
M3 out ABAR n2 GND nmos l=45n w=120n M=1: P4 ]8 i8 I. t& q0 E
M4 n2 BBAR GND GND nmos l=45n w=120n M=1
3 M" B* z$ _# R- |% RM5 n3 A VDD VDD pmos l=45n w=240n M=17 u8 q4 E0 Z" f& h
M6 n3 B VDD VDD pmos l=45n w=240n M=1
3 l/ H6 R' A# t6 TM7 out ABAR n3 VDD pmos l=45n w=240n M=1
. h: p3 Z8 f- g8 TM8 out BBAR n3 VDD pmos l=45n w=240n M=1 , [& j4 X: I% s1 R \+ ]( h0 q
*Measure*/ C: x/ f( E& b9 G, i( s
.meas tran Trise TRIG v(out) VAL=‘0.1*0.9’ TD=0ns RISE=20 W# V% H9 o U4 S- d3 y$ e9 ^$ _
+ TARG v(out) VAL=‘0.9*0.9’ RISE=2: \4 {3 y8 O$ ?3 c1 L
.meas tran TdelayR TRIG v(A) VAL=‘0.5*0.9’ TD=0ns RISE=2
% Y% {- f ?8 F& B# b( R+ TARG v(out) VAL=‘0.5*0.9’ RISE=2
1 h( p- b2 s6 p*propagation delay*9 z( z& V' p8 i+ v& F! d* }/ e
.meas tran t_delay TRIG v(A) VAL=‘0.5*0.9’ cross=2 * {) Z! g, A6 p+ n% m$ H
+ TARG v(out) VAL=‘0.5*0.9’ cross=2
; h" Z; I7 J; s4 i+ j3 o.meas tran t_delay TRIG v(B) VAL=‘0.5*0.9’ cross=2
8 d0 j2 H5 y# y: Z1 Z E6 i9 @+ TARG v(out) VAL=‘0.5*0.9’ cross=2
1 M( N4 v" y1 u; a" z
! s5 f4 h: e m3 r; L4 _' B% ~.tran 0.01n 10n
1 ~' x/ i! I2 Q' H) `# ^.end
4 H8 t( A8 |: L" h. j謝謝
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