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：

3 d0 ^6 }$ x( _2 X7 R
! \9 e" W/ \" f. E9 B" x, U) w, W
RUNNING IBISCHK COMMAND: ibischk4 "E:\tusb.ibs"
IBISCHK4 V4.2.0
% B: P$ ~8 T9 \( i5 Y  V
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
8 c! g( \+ [& E! `* fWARNING - Model FZP18_PU_PI_10P_3P3 Pulldown Minimum data is non-monotonic
WARNING - Model FZP18_PU_PI_5P_3P3 Pulldown Minimum data is non-monotonic
* \) @3 ?9 J- D* C# p. bWARNING - Model HYPBFZP18_PI_10P_3P3 Pulldown Minimum data is non-monotonic
: D$ X5 o# @- E) o: h' S0 Z( ^WARNING - Model HYPBFZP18_PI_5P_3P3 Pulldown Minimum data is non-monotonic
! ]1 G+ E) L$ S# u0 g7 l; K1 SWARNING - Model usb3_WODE: The [Rising Waveform]
0 v2 ~/ Z8 `4 ~% i      with [R_fixture]=50 Ohms and [V_fixture_max]=1.155V
      has MAX column DC endpoints of  0.60V and  1.12v, but
% Z4 W+ c+ o) Y1 _) u0 S      an equivalent load applied to the model's I-V tables yields
      different voltages ( 0.61V and  1.12V),
) b7 X2 q! M& T1 s4 N( a* M      a difference of  2.74% and  0.09%, respectively.
WARNING - Model usb3_WODE: The [Falling Waveform]
2 v5 v5 V( d! ~) r      with [R_fixture]=50 Ohms and [V_fixture_max]=1.155V
4 C) @7 o( N: Y; |% w) T- _      has MAX column DC endpoints of  0.60V and  1.12v, but
) Q/ d/ D& Q2 e( B1 [9 e      an equivalent load applied to the model's I-V tables yields
      different voltages ( 0.61V and  1.12V),
+ i' M- {; I: O: I; N      a difference of  2.66% and  0.06%, respectively.
5 c& w2 X7 f" ~% lWARNING - Model usb2_LS_RC Pullup Minimum data is non-monotonic
1 ?4 ^/ V4 i4 j  ]% I$ e- XWARNING - Model usb2_LS_R Pullup Minimum data is non-monotonic
$ ?% v1 W0 {, s- W1 S; s' H) J
Errors  : 0
1 d  _" i' v( ]4 r" A+ o# t  ]8 E$ VWarnings: 10
. t, R4 y1 B  @
File Passed
4 ]5 [3 A: C( k2 b$ |* y+ V4 k
END OF IBISCHK COMMAND OUTPUT
+ h% u0 P3 B) x" E4 {7 ^1 o) A
6 c0 ^% I7 i% Q; J
READING IBIS FILE E:\tusb.ibs
9 V2 y' p& g$ X" y/ n. c; [: D
ERROR @line 44: Syntax error after parsing the token <Driver Schedule> :
+ `1 t8 l3 M( \5 B+ b    The previous token began on line 44 and was <[>
) U# o6 O5 b& \: r8 N6 W7 A6 B
RUNNING DMLCHECK for E:\tusb.dml

5 k4 Q( \' i( s: a- m
Translation failed due to IBIS2DML errors.
Output saved as E:\tusb.dml.txt.
Run ibis2signoise -d, a DML will be generated.
Examine it with line numbers from the log message.  


希望大家能帮我看看这个问题到底是怎么回事！！！

! D; [- Z* ~! h1 W+ M4 l2 H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 ！！

* L* \% w2 ]$ `, A( ~[Driver Schedule] keyword. For example, using HSPICE, refer DE_hspice.sp
                in the correlation report
9 F% Q6 X) Q4 k2 k+ B) V                - To test USB2/USB3 IBIS models using HSPICE look for spice set up files
1 _3 m" W" y9 b5 H+ |                inside the TUSB8040 correlation report        \
- }2 k6 y5 P4 P5 W                - Digital Buffer models are from SR60 standard cell library for TUSB8040
                - Non-Monotonic pulldown warnings related to digital buffers is per
                simulations     

谢谢