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[Cadence Sigrity] 为什么IBS文件转换不成DML文件?

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发表于 2013-3-23 22:15 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式

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我在转TI的一个USB收发器的IBIS文件是,Parse没有问题。但是在转换成IBIS文件是却不OK,我现在将Log File 粘贴在下面% v( Y( ?1 u9 Y4 r; J
9 M8 \1 ~' j% g+ {

# J- w9 V8 O' R, _/ C( R$ Y/ X" b
8 i& s3 s) H2 URUNNING IBISCHK COMMAND: ibischk4 "E:\tusb.ibs"
" z% u% _+ u# M% v( F% k1 tIBISCHK4 V4.2.0
& j+ ?; k6 ~' x* ^/ @5 C* q. `
Checking E:\tusb.ibs for IBIS 4.2 Compatibility...
% ?& m3 q' r8 _6 Z8 v& M! ^
' z7 ]) |$ K/ P% H1 S9 ZWARNING - Model FZP18_PD_PI_10P_3P3 Pulldown Minimum data is non-monotonic8 s: D* k; ^  G0 Z5 d
WARNING - Model FZP18_PD_PI_5P_3P3 Pulldown Minimum data is non-monotonic
+ C( f9 l6 p8 P. L7 D* h& M% E/ KWARNING - Model FZP18_PU_PI_10P_3P3 Pulldown Minimum data is non-monotonic
+ `2 V  L1 \( t, P0 XWARNING - Model FZP18_PU_PI_5P_3P3 Pulldown Minimum data is non-monotonic
6 h+ `3 j# ^5 R; ]WARNING - Model HYPBFZP18_PI_10P_3P3 Pulldown Minimum data is non-monotonic
% {3 ?2 J- j- h/ l. P/ v" Z8 X- z1 tWARNING - Model HYPBFZP18_PI_5P_3P3 Pulldown Minimum data is non-monotonic
5 ?: A1 E, |: E4 }3 mWARNING - Model usb3_WODE: The [Rising Waveform] 2 c; t; @( ?( Q
      with [R_fixture]=50 Ohms and [V_fixture_max]=1.155V7 e% d% q. E, V' H8 f
      has MAX column DC endpoints of  0.60V and  1.12v, but
" Y( f/ f9 p& w4 y4 C6 [      an equivalent load applied to the model's I-V tables yields  s' U/ l: Y  v) e! A; |3 c
      different voltages ( 0.61V and  1.12V),! w  K+ l( u. _5 }7 t4 w7 _
      a difference of  2.74% and  0.09%, respectively.
: T* k) _7 z! q" mWARNING - Model usb3_WODE: The [Falling Waveform]
0 v" H7 m6 |$ F" R* t2 Z      with [R_fixture]=50 Ohms and [V_fixture_max]=1.155V, l/ U4 Q" J4 t" E* m4 u
      has MAX column DC endpoints of  0.60V and  1.12v, but
+ }. K* m  l5 Z! F$ X4 M3 l- v( L      an equivalent load applied to the model's I-V tables yields- u: M: D) |  [/ z: V" ?
      different voltages ( 0.61V and  1.12V),0 K9 U" k/ J; Q; p/ p
      a difference of  2.66% and  0.06%, respectively.- b2 c8 r" l( L% Q( W. E+ q
WARNING - Model usb2_LS_RC Pullup Minimum data is non-monotonic
+ e( _3 n. d* b# g' ^* oWARNING - Model usb2_LS_R Pullup Minimum data is non-monotonic- O/ S% ?. W% C) W  h

: @, O- [! c) c; P* j9 rErrors  : 0
( F9 y8 F$ m( k+ tWarnings: 10
$ T* ?4 ]6 g9 Q4 x5 S" K! f8 [+ s
) h- T/ e: w  P' e% wFile Passed
4 ]- w2 _/ ~6 r( |$ c2 h
' m9 X! \& M3 N% r3 rEND OF IBISCHK COMMAND OUTPUT
) [* A  Y5 i7 a# y# _+ ]; q

3 p0 r' T; ~. `' \! j8 \) H: M* G( H
5 j1 A' I+ N# ]7 oREADING IBIS FILE E:\tusb.ibs" |$ g2 O# V. g: K8 e
& S. b  ?7 I  y$ L0 A3 P" a& W
ERROR @line 44: Syntax error after parsing the token <Driver Schedule> :* E. ^, R( \% l2 n" n2 F
    The previous token began on line 44 and was <[>
8 j& C$ W4 G+ A
9 B6 h+ g2 q  n3 ]2 |( U, aRUNNING DMLCHECK for E:\tusb.dml
$ Z; c0 U; ]0 [/ N( j! [. y7 I& H9 _' j1 M8 _
+ J& ^2 \$ ?0 P; k9 N
Translation failed due to IBIS2DML errors.
) X, ]* F* {5 V. O: d/ a' sOutput saved as E:\tusb.dml.txt.
9 E) c! k* _# u; H* P* E3 y' bRun ibis2signoise -d, a DML will be generated.
% w8 R8 Z" M2 RExamine it with line numbers from the log message.  
2 [% @7 B5 T& b+ M. h
: H2 |! h' n; C! |' u4 _. U3 y( c

3 n# a: Y: g1 v. v4 ]% A0 s; K. W希望大家能帮我看看这个问题到底是怎么回事!!! ( t" y7 P% N' h+ r
4 t# ^0 o0 E6 F
上面说 Line 44 有语法问题,我把 Line 44 的内容页粘贴如下,谢谢!! 下面第一行就是Line 44 !!- M9 [3 @0 K. n$ o4 ^% }7 @) e

4 _, t$ a$ m# a  h! F[Driver Schedule] keyword. For example, using HSPICE, refer DE_hspice.sp% T) T$ a' p  j! ^( B6 A: t
                in the correlation report) b% S. r0 ~; X
                - To test USB2/USB3 IBIS models using HSPICE look for spice set up files ( Z4 m3 o7 g! t
                inside the TUSB8040 correlation report        \2 t1 T+ V+ O$ w7 R- Z
                - Digital Buffer models are from SR60 standard cell library for TUSB8040+ p9 i- Z3 @0 `* f6 |  |4 x
                - Non-Monotonic pulldown warnings related to digital buffers is per
' M1 U9 S8 O: k4 g& |( J- S6 ?  R                simulations     
+ o) `4 X- [6 K; K$ j3 ]
, p; ]$ x5 u' x 谢谢
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