|
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% c `5 T* u+ _4 N3 s
现在在做仿真
0 B% S1 S' @7 R1 KDM642共有548个管脚! t; [$ p/ c8 F7 c: {
在TI网站上面下载的DM642的模型,里面只定义了277个,
6 Z) E$ W/ E i! G+ V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
* I4 t9 D/ T2 e% b$ M; b! W
5 p P8 k. j) ?6 \3 BAllegro PCB SI Board L 15.700000 p007 (v15-7-42E)8 }2 C/ N3 |+ [* W' W& T, B
(c) Copyright 2004 Cadence Design Systems, Inc." w" \4 u* v3 Z9 q
2 z* n! j% F4 Y% u, d( Z$ N
DesignLink : There is no active DesignLink.
' Q% }* p+ T: Y' j5 g1 A Date : Nov 12 21:09:43 2009$ J3 f2 M: e& M( I9 v! Y: H0 m
/ q. [5 H! q2 _4 L O
******************************************************************************# b) c8 G3 b5 v: Z
INFO >> The victim net(s) checked are :
# j( V# h5 c$ J, N: o7 g1 T DM642-3_PADS +1_4V
) _6 J* z9 e8 V2 V$ x7 F******************************************************************************1 [4 ?4 C8 D7 Q% M
INFO >> Geometry window = 10mil3 P+ x, e8 L5 s1 g( m5 D
******************************************************************************0 {3 F, W5 p3 } M4 D9 w
INFO >> No neighbor nets were found. 6 b% D% Y0 r& L( w
******************************************************************************" p) w0 G8 I# V2 D
ERROR >> Discrete component pin(s) with wrong PINUSE property:, k# p# W* j3 t. Z2 d6 M! [/ Z
Pin Component Pin Use Signal Model Design
1 _3 O' c- Q5 V --- --------- ------- ------------ ------+ r, S- f; L* v$ \
C1 U1- BI DM642_GDK DM642-3_PADS7 f9 P8 k8 s. Z: m2 y" H% H W" _5 i
E1 U1- BI DM642_GDK DM642-3_PADS" w" h( n" o! u' P D: C8 O4 Q" Y! U
F1 U1- BI DM642_GDK DM642-3_PADS9 u4 b( [& ~/ j7 H
G1 U1- BI DM642_GDK DM642-3_PADS
7 |6 g( Z) Q6 R) v J1 U1- BI DM642_GDK DM642-3_PADS, K5 v, e8 C/ A* O) M) ]4 `+ o! Y2 @
K1 U1- BI DM642_GDK DM642-3_PADS) c! Q6 b9 f# R' W. [
M1 U1- BI DM642_GDK DM642-3_PADS6 f' u& ^4 M( O* c# c% Z |
N1 U1- BI DM642_GDK DM642-3_PADS* L7 l4 x8 d! P, L4 W$ @4 f: T4 V
P1 U1- BI DM642_GDK DM642-3_PADS
+ o$ O( I! Y& `# r9 f' Y R1 U1- BI DM642_GDK DM642-3_PADS. \( }1 Y+ S3 `$ q5 g
U1 U1- BI DM642_GDK DM642-3_PADS4 B; @5 w) O6 r) m& D
V1 U1- BI DM642_GDK DM642-3_PADS
. p; k5 K& C& ^4 C* h Y1 U1- BI DM642_GDK DM642-3_PADS( `0 T7 ^% L) u9 _
AA1 U1- BI DM642_GDK DM642-3_PADS8 ?- e5 k+ r1 v J7 `7 K
AC1 U1- IN DM642_GDK DM642-3_PADS
+ S' W1 D$ V9 T4 f0 I/ y; Z) o# } AD1 U1- BI DM642_GDK DM642-3_PADS
9 t) b2 ]: C/ e; U3 X1 L6 X E2 U1- IN DM642_GDK DM642-3_PADS
* [3 e3 Z4 S7 Q7 n6 A' I3 f F2 U1- BI DM642_GDK DM642-3_PADS
6 L D2 p* S5 o, T% } G2 U1- BI DM642_GDK DM642-3_PADS
+ B3 @; p0 @! s U; v. x$ y4 [6 Z, H0 g! [ \% @6 ?; |+ A
| 这个事模型打开后这样:6 G! |1 y% }; B" E% b
|
+ ]4 [* Y) u8 N0 ]! m3 d; D4 Z[Component] DM642_GDK
( K9 Z& Z6 d# Y% E3 J) W[Manufacturer] Texas Instruments" m6 ]/ x2 E$ i- x$ L/ W
[Package]
2 a' |# v4 D" R|Variable Typ Min Max
5 |5 S/ ~' p2 w- ~* S: ZR_pkg 0.12581866 0.0708 0.1927
( @8 x3 j- {4 [8 dL_pkg 2.32E-09 1.26E-09 3.57E-09
- O% ~1 N2 F/ ^7 bC_pkg 1.14E-12 6.40E-13 1.77E-120 J6 Q Y; `9 V
|
9 c/ l9 h5 d! s/ P6 ]/ n[Pin] signal_name model_name R_pin L_pin C_pin: }8 ^% _; M9 G9 _" _& _
C1 PCLK BPCI66T 0.1647 2.94E-09 1.24E-12
/ E, {8 `9 |% e7 vB4 NMI IT33THYPD 0.1574 2.92E-09 1.37E-12
: _7 r: c, ^4 N/ k8 [- V+ w* @# {3 qA4 TINP0 IT33THYPD 0.1714 3.17E-09 1.50E-12
! k2 D6 V5 e) g5 B- SC5 TOUT0 BT3325CTPD 0.1355 2.49E-09 1.22E-12
6 o2 W* _" O2 x. `- y1 _B5 TOUT1 BT3325CTPU 0.1504 2.77E-09 1.35E-12
( ~( J3 H* q4 B f4 A5 g8 l& E/ oA5 TINP1 IT33THYPD 0.1652 3.05E-09 1.47E-12
+ j# T) H% O7 t3 V0 h: @ s6 CD6 CLKOUT4 BT3315DTHYPU 0.1173 2.16E-09 1.06E-122 F" L a3 K1 Q9 g
C6 CLKOUT6 BT3315DTHYPU 0.1352 2.50E-09 1.19E-12
9 U- `; q1 F+ U0 P5 ?& O9 m- X9 CC7 VP2CTL2 BT3325CTHYPD 0.1341 2.47E-09 1.19E-126 A( h$ h1 `, y8 K2 l5 p* I; P" E6 e
: H8 q& h$ w8 w7 f8 p
# X. o! M2 _" U8 |1 ~打开后有30个警告:
3 o) V0 j" }3 ?8 b; G+ @* F" {0 g! p, }: W( _) }. l/ y/ J8 W
WARNING (line 6846) - GND Clamp Typical data is non-monotonic
/ f4 ]$ Z1 B) L6 M+ ?- HWARNING (line 7520) - GND Clamp Maximum data is non-monotonic* M! ]9 I7 i; ]/ _5 W5 S
WARNING (line 7521) - GND Clamp Typical data is non-monotonic9 g0 h- n! P. D ?9 h7 |
WARNING (line 7544) - GND Clamp Minimum data is non-monotonic
# O/ \) c1 S6 C3 C. S8 q$ _! DWARNING (line 7586) - POWER Clamp Maximum data is non-monotonic7 |/ n5 j) G& p
WARNING (line 7766) - GND Clamp Maximum data is non-monotonic
- l& n+ T5 W3 n% ?, FWARNING (line 7768) - GND Clamp Typical data is non-monotonic8 P0 @0 T) h7 g% L% E
WARNING (line 7934) - POWER Clamp Maximum data is non-monotonic' r: u& i, Q% _" u/ Z' z9 l* t
8 u7 B4 E# h0 `) I6 m% y, M' S
Errors : 0
5 F& h6 S1 }5 O0 A& |1 fWarnings: 30 |
|