请各位大侠帮我看一下这个ibis模型怎么了

huzhongmoshui

请各位大侠帮我看一下这个ibis模型怎么了，这是我从TI官网上下载的，在编译的时候报错：
ERROR - Model Model67: The [Rising Waveform]
      with [R_fixture]=50 Ohms and [V_fixture]=0V
! I3 V2 G9 O9 R4 o$ F1 C8 j' T0 X      has TYP column DC endpoints of  0.00V and  1.19v, but
      an equivalent load applied to the model's I-V tables yields
      different voltages ( 0.00V and  0.98V),
$ H) Z3 `: J6 R6 }      a difference of  0.00% and 21.94%, respectively.
ERROR - Model Model67: The [Falling Waveform]
, f3 h& x5 D3 h+ P      with [R_fixture]=50 Ohms and [V_fixture]=1.8V
9 F/ ~; r( U/ X" J2 w      has TYP column DC endpoints of  0.63V and  1.80v, but
) s, ~$ Y$ c2 F+ W) ^" W      an equivalent load applied to the model's I-V tables yields
# w; x7 J. y- U) ]      different voltages ( 0.88V and  1.80V),
$ k0 |& D: Y8 U3 L/ O/ z- p2 i# v# ?; H      a difference of 27.06% and  0.00%, respectively.
" a; _  E1 d/ D; jWARNING - Model Model67 Pulldown Minimum data is non-monotonic
; b" X; j9 H( fWARNING - Model Model67 Pullup Maximum data is non-monotonic
* R# t( e2 [# D' Q, A% D, `0 AERROR - Model Model67: The [Rising Waveform]
      with [R_fixture]=50 Ohms and [V_fixture_max]=0V
      has MAX column DC endpoints of  0.00V and  1.38v, but
9 e! |5 K% t1 }      an equivalent load applied to the model's I-V tables yields
      different voltages ( 0.00V and  1.15V),
  T- l. p6 J% k% c+ `' [" Y  ]) m      a difference of  0.00% and 20.19%, respectively.
ERROR - Model Model67: The [Falling Waveform]
      with [R_fixture]=50 Ohms and [V_fixture_max]=1.89V
& W7 O4 O% n" r( `      has MAX column DC endpoints of  0.53V and  1.89v, but
1 Z3 W) d1 V) a9 H8 X. L9 E- i      an equivalent load applied to the model's I-V tables yields
      different voltages ( 0.84V and  1.89V),
. n; r4 v9 x$ p, q. V2 @! S      a difference of 29.38% and  0.00%, respectively.

9 p/ V2 N! H  U8 R& }哪位大侠知道的帮帮忙啊，不知道的也帮我分析分析吧。
我这有一段解释：This happens because the function acdc_VI_Given_VIC_VR() in acdc.c improperly
: j, K# t8 P# v6 U: M9 `9 ^0 Dreports the I-V/V-t intersection whenever it lies above the highest voltage in
- |: }0 `% ^( R7 D7 f* B: F! Pthe I-V characteristic.  This defect is likely to show itself in models lacking
2 u  A1 |1 X' q2 |, }4 ^clamp tables and in which either the [Pullup] or [Pulldown] table does not cover
the range from -Vcc to 2*Vcc.  Any open drain or open source model which lacks
clamp tables is likely to meet these conditions because it is likely to lack
: E, l. {: Z- `6 @% heither the [Pullup] or [Pulldown] table.  In this test case, IBISCHK generates
error messages only for the MIN data because the highest voltage in the high-
, \7 V( T7 c  S( E3 f! Nstate I-V characteristic for the minimum corner lies below the 1.8 V V-T
0 j3 e; `9 R) }: w& uoperating voltage.

但是缺少该怎么做啊