|
EDA365欢迎您!
您需要 登录 才可以下载或查看,没有帐号?注册
x
我用TI的DM642做板子! @: E# P( K; B
现在在做仿真
( [4 _/ {( b! ~. K" jDM642共有548个管脚
& _2 p5 a& H. i, M1 Y; u在TI网站上面下载的DM642的模型,里面只定义了277个,
$ j/ J1 ^; t& T; X在转化为DML模型后用Cadence作仿真时候加载模型的时候弹出这样的错误
# ]8 u4 K; C0 g' o; m$ t v+ n o. |, B& X
Allegro PCB SI Board L 15.700000 p007 (v15-7-42E)
+ {* z* C" N' B (c) Copyright 2004 Cadence Design Systems, Inc.
$ H g5 |* k5 C8 h T# B0 M1 j
! A2 Y, H- [$ v0 k B DesignLink : There is no active DesignLink.+ p7 A# D! y0 t
Date : Nov 12 21:09:43 2009 s1 e- A# r* M
/ R9 s& |- x: N4 y******************************************************************************% b3 B% x- r* W# W
INFO >> The victim net(s) checked are : ; a3 }% s4 r7 Z& D
DM642-3_PADS +1_4V
: |7 t% B: l0 s' o& `******************************************************************************0 c0 P& K/ q! J
INFO >> Geometry window = 10mil, G8 B$ o! h" ~3 W2 z4 r+ D
******************************************************************************! f+ W% L1 P# ]( S" Y, p' M
INFO >> No neighbor nets were found. 0 Z' K6 ?* g. a) m
******************************************************************************
- J, G. o& X) Q# K3 n4 cERROR >> Discrete component pin(s) with wrong PINUSE property:4 y7 i3 N( L u# m
Pin Component Pin Use Signal Model Design
5 n/ [' F/ N0 H: ?% } --- --------- ------- ------------ ------
, g& f6 Y: o; ^1 _3 a2 U0 i C1 U1- BI DM642_GDK DM642-3_PADS0 ^& P. [2 A9 a4 Q
E1 U1- BI DM642_GDK DM642-3_PADS u; e% ]1 \# g# p( F7 r5 V
F1 U1- BI DM642_GDK DM642-3_PADS
, l- n+ l: S& B$ w, m+ G( p G1 U1- BI DM642_GDK DM642-3_PADS' W6 \ D7 W; h5 x. l% x1 b% K
J1 U1- BI DM642_GDK DM642-3_PADS
+ w% s' `, p6 m1 y) j! C! v3 S K1 U1- BI DM642_GDK DM642-3_PADS4 R6 f3 P# |- q' b! y3 M1 L. I
M1 U1- BI DM642_GDK DM642-3_PADS) {; N! F7 K w! |) ]) D" y
N1 U1- BI DM642_GDK DM642-3_PADS) E: \" S# k$ T
P1 U1- BI DM642_GDK DM642-3_PADS! I) C. H; Z) Y2 o
R1 U1- BI DM642_GDK DM642-3_PADS
7 e# s9 g9 J& s1 s! o8 P2 Y U1 U1- BI DM642_GDK DM642-3_PADS6 ~" t4 H: L: G/ ^! x
V1 U1- BI DM642_GDK DM642-3_PADS
1 m3 \/ M6 O0 o& ^) a Y1 U1- BI DM642_GDK DM642-3_PADS2 L1 T# B7 ], {4 o+ H; c% B+ u* P
AA1 U1- BI DM642_GDK DM642-3_PADS# J0 L r( d/ r8 \
AC1 U1- IN DM642_GDK DM642-3_PADS
9 A6 Z+ @9 I Y! d" F AD1 U1- BI DM642_GDK DM642-3_PADS
o) l, [/ s* \, ? E2 U1- IN DM642_GDK DM642-3_PADS# N0 n( d" B) c" \0 W
F2 U1- BI DM642_GDK DM642-3_PADS: n' f1 |6 O: q( l0 y# Y7 x
G2 U1- BI DM642_GDK DM642-3_PADS
2 O4 ]! ^3 R0 c, Z7 w/ r2 Z9 [) r% A" j7 G( d- z: K3 g2 v I v
| 这个事模型打开后这样:+ s7 ~3 ?# u& F' I! v& d
| ) b: Q2 ^" h# B0 |+ v; s9 Y4 ]
[Component] DM642_GDK
/ Y4 q1 R: ?. ^2 Y" C" m[Manufacturer] Texas Instruments
; a& j6 I, t7 o4 m( w0 G9 a, g[Package] $ I+ ]7 r: T( }4 D! y8 G
|Variable Typ Min Max Y2 q0 b% n* K5 d# Q7 y
R_pkg 0.12581866 0.0708 0.19273 |; j1 h+ P) t2 h5 _
L_pkg 2.32E-09 1.26E-09 3.57E-09
7 i$ C ]6 i. M8 I4 ^C_pkg 1.14E-12 6.40E-13 1.77E-12
6 W) T% r4 d: R2 }|
% V5 |, P8 {: k6 z4 g! g# Z[Pin] signal_name model_name R_pin L_pin C_pin* s) N* d: I- A
C1 PCLK BPCI66T 0.1647 2.94E-09 1.24E-12
$ _2 x7 B+ K; H$ \B4 NMI IT33THYPD 0.1574 2.92E-09 1.37E-12
0 q2 e# m( o8 EA4 TINP0 IT33THYPD 0.1714 3.17E-09 1.50E-12
" f1 l3 \$ f% N/ t6 B9 OC5 TOUT0 BT3325CTPD 0.1355 2.49E-09 1.22E-120 _+ W/ N, Z8 g9 h) d; _
B5 TOUT1 BT3325CTPU 0.1504 2.77E-09 1.35E-12
6 f+ A }6 D& E$ N* Z8 g. _A5 TINP1 IT33THYPD 0.1652 3.05E-09 1.47E-12
& e0 ~/ q% H9 Y% \& ED6 CLKOUT4 BT3315DTHYPU 0.1173 2.16E-09 1.06E-124 Q1 M. T9 C5 W
C6 CLKOUT6 BT3315DTHYPU 0.1352 2.50E-09 1.19E-12. Z5 E/ B% j( e2 U4 ]
C7 VP2CTL2 BT3325CTHYPD 0.1341 2.47E-09 1.19E-125 F6 e2 E/ u- O2 D4 l- [
$ _: P1 {) Q0 @- W2 g% m
4 s- i& {1 q; k* K
打开后有30个警告:
. S( }6 F' B/ ?' b3 L
) [2 @! P0 n. G# [% j, OWARNING (line 6846) - GND Clamp Typical data is non-monotonic
. z+ Q" e2 z% Z) ?) q: MWARNING (line 7520) - GND Clamp Maximum data is non-monotonic
2 K" Z& I w7 x7 PWARNING (line 7521) - GND Clamp Typical data is non-monotonic2 c* k1 k! k3 h6 w) e" n
WARNING (line 7544) - GND Clamp Minimum data is non-monotonic
. N' Q: ~) j. aWARNING (line 7586) - POWER Clamp Maximum data is non-monotonic
5 @4 a4 ~% F7 z( v* ]8 \" ^' YWARNING (line 7766) - GND Clamp Maximum data is non-monotonic' A* V8 d: d. E ]
WARNING (line 7768) - GND Clamp Typical data is non-monotonic- Y) k- y# w, t$ P7 b) J- K9 Y8 @
WARNING (line 7934) - POWER Clamp Maximum data is non-monotonic; R0 g. \0 U9 V0 U, \% [+ U% L& R
2 W7 [( ^1 q% q0 U$ J% m- IErrors : 04 D/ v9 P$ G8 K/ L' l# ~2 U+ S3 N
Warnings: 30 |
|