为什么IBS文件转换不成DML文件？

torrestang

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：


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2 [6 F7 j. t; r1 w4 c1 b1 F5 LRUNNING IBISCHK COMMAND: ibischk4 "E:\tusb.ibs"
) y% T4 Q# ~9 p* H' t/ CIBISCHK4 V4.2.0

7 H% W+ ]7 J0 c  C5 _( h  ~Checking E:\tusb.ibs for IBIS 4.2 Compatibility...

WARNING - Model FZP18_PD_PI_10P_3P3 Pulldown Minimum data is non-monotonic
WARNING - Model FZP18_PD_PI_5P_3P3 Pulldown Minimum data is non-monotonic
% H9 D, |, P. E8 C! }3 j' qWARNING - Model FZP18_PU_PI_10P_3P3 Pulldown Minimum data is non-monotonic
1 T8 a. ?- r( L& V/ |WARNING - Model FZP18_PU_PI_5P_3P3 Pulldown Minimum data is non-monotonic
, p6 i+ J, ?' K/ vWARNING - Model HYPBFZP18_PI_10P_3P3 Pulldown Minimum data is non-monotonic
" f% K- B3 B9 N& QWARNING - Model HYPBFZP18_PI_5P_3P3 Pulldown Minimum data is non-monotonic
% w1 z2 p/ L9 ^WARNING - Model usb3_WODE: The [Rising Waveform]
) Q' Y, _3 j* O+ `, Q+ l      with [R_fixture]=50 Ohms and [V_fixture_max]=1.155V
7 O* q$ A0 M5 l# X      has MAX column DC endpoints of  0.60V and  1.12v, but
      an equivalent load applied to the model's I-V tables yields
      different voltages ( 0.61V and  1.12V),
6 _, \" B" ?  G) [      a difference of  2.74% and  0.09%, respectively.
WARNING - Model usb3_WODE: The [Falling Waveform]
      with [R_fixture]=50 Ohms and [V_fixture_max]=1.155V
6 {- p, f$ J  M. ^      has MAX column DC endpoints of  0.60V and  1.12v, but
      an equivalent load applied to the model's I-V tables yields
6 f. ~5 N  E7 h      different voltages ( 0.61V and  1.12V),
9 F+ p% v4 P& [5 [- M+ \5 j5 ^# Z$ r      a difference of  2.66% and  0.06%, respectively.
WARNING - Model usb2_LS_RC Pullup Minimum data is non-monotonic
1 ?& N0 C$ E# P8 ]% ~+ nWARNING - Model usb2_LS_R Pullup Minimum data is non-monotonic
7 k- J  t  ~6 t4 l% M% z, L
Errors  : 0
& W* I& }2 G, w2 n0 o/ L- FWarnings: 10
4 i. q3 k5 l9 Q6 t
File Passed

END OF IBISCHK COMMAND OUTPUT

8 I( D' n: R4 N' f) u, L1 N# {
: [3 y. a* p* t8 G- a2 L/ p) l$ gREADING IBIS FILE E:\tusb.ibs
6 p2 q$ j% N% u
ERROR @line 44: Syntax error after parsing the token <Driver Schedule> :
. U5 [7 c$ Q& p6 C# b) N/ U* u4 Y    The previous token began on line 44 and was <[>

4 Y+ ~) A& o$ U4 v: lRUNNING DMLCHECK for E:\tusb.dml
. Q- D8 v/ w1 a% ], |9 r

Translation failed due to IBIS2DML errors.
0 ^# N& L# F/ G/ ^/ E- T( QOutput saved as E:\tusb.dml.txt.
Run ibis2signoise -d, a DML will be generated.
0 E+ @/ V* u. ~# vExamine it with line numbers from the log message.  

( M8 b9 q, R1 B. u+ ~
, R* W4 k( l) K) {希望大家能帮我看看这个问题到底是怎么回事！！！

6 r5 d! \; W$ q  ~  m) D4 o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 ！！
0 w% i. P3 B  s: m
[Driver Schedule] keyword. For example, using HSPICE, refer DE_hspice.sp
/ M* n7 p) Q; e$ q; O  ?# B                in the correlation report
3 y7 e+ Q) a1 B. H                - To test USB2/USB3 IBIS models using HSPICE look for spice set up files
                inside the TUSB8040 correlation report        \
                - Digital Buffer models are from SR60 standard cell library for TUSB8040
                - Non-Monotonic pulldown warnings related to digital buffers is per
                simulations     
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谢谢