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：
& l2 t4 H+ _8 S2 ~1 o& }ERROR - Model Model67: The [Rising Waveform]
( Z1 Q( ?+ L3 T$ W! `8 `      with [R_fixture]=50 Ohms and [V_fixture]=0V
# k- w9 f; G& U. n1 x& w/ E. a      has TYP column DC endpoints of  0.00V and  1.19v, but
      an equivalent load applied to the model's I-V tables yields
4 }9 R( Q+ Z) K+ ^5 P$ F  b      different voltages ( 0.00V and  0.98V),
3 }+ O) {2 H. x* W      a difference of  0.00% and 21.94%, respectively.
ERROR - Model Model67: The [Falling Waveform]
7 E2 k; z" z5 b9 V      with [R_fixture]=50 Ohms and [V_fixture]=1.8V
4 Y  l' x+ U/ _* Z, ?8 c      has TYP column DC endpoints of  0.63V and  1.80v, but
      an equivalent load applied to the model's I-V tables yields
0 h- n$ V& R" ^. x) f      different voltages ( 0.88V and  1.80V),
4 u5 p4 {/ r+ M5 t/ o3 t( F# c      a difference of 27.06% and  0.00%, respectively.
7 u# i' I1 S. J$ @WARNING - Model Model67 Pulldown Minimum data is non-monotonic
3 L5 Y- x# D# \% v- @8 n! T1 _WARNING - Model Model67 Pullup Maximum data is non-monotonic
ERROR - 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
      an equivalent load applied to the model's I-V tables yields
% M6 C& D1 @5 I+ W$ s      different voltages ( 0.00V and  1.15V),
      a difference of  0.00% and 20.19%, respectively.
  [- W0 \, Z' R0 GERROR - Model Model67: The [Falling Waveform]
      with [R_fixture]=50 Ohms and [V_fixture_max]=1.89V
2 z8 x9 m$ X2 V) J      has MAX column DC endpoints of  0.53V and  1.89v, but
, A7 i. n4 J2 F6 Q0 \7 u' C/ |      an equivalent load applied to the model's I-V tables yields
      different voltages ( 0.84V and  1.89V),
+ r4 J$ @2 [) j; o      a difference of 29.38% and  0.00%, respectively.

6 ~; S0 y% L( R7 _哪位大侠知道的帮帮忙啊，不知道的也帮我分析分析吧。
4 j. I, _2 M) I3 N" @我这有一段解释：This happens because the function acdc_VI_Given_VIC_VR() in acdc.c improperly
) }# Z2 u5 p- K  Y" Q" y  Qreports the I-V/V-t intersection whenever it lies above the highest voltage in
- T$ U* l. u5 u% X1 \8 {* U, cthe I-V characteristic.  This defect is likely to show itself in models lacking
; D* Y2 y2 J3 z! s! r8 Z8 C; Zclamp 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
either 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-
" S  T; e  m4 y! I- e( Ustate I-V characteristic for the minimum corner lies below the 1.8 V V-T
operating voltage.

8 n  S$ h% |! c+ P* e但是缺少该怎么做啊