calibre看到很多antenna，在ICC中检查不出来

calibre里面关于metal2 antenna：
ANT.3 {
@ Maximum ratio of Metal2 perimeter area to related gate oxide area (COMP not present) > ^MaxMet2
antp_M2= NET AREA RATIO M2_nodiode PERIMETER ONLY SCALE BY (STDval*1000) gate > MaxMet2// M2 antenna
antp_M2a= NET AREA RATIO M2_nodiode PERIMETER ONLY SCALE BY (STDval*1000) gate > MaxMet2 ACCUMULATE // For PRINT purpose
antp_poly= NET AREA RATIO Poly2antp_M2 > 0// poly related to M2
antp_m1= NET AREA RATIO Metal1 antp_M2 > 0// m1 related M2
ORNET antp_m1 (ORNET antp_M2 antp_poly)// poly & metal as 1 error
NET AREA RATIO PRINT antp_M2a PANTM2.txt// print actual ratio to file
}
其中STDval=0.54
MaxMet2=400
ICC用的antenna设定：
set lib [current_mw_lib]
remove_antenna_rules $lib
define_antenna_rule $lib-mode 5 -diode_mode 4 -metal_ratio 0 -cut_ratio 0
define_antenna_layer_rule $lib -mode 5 -layer "Metal1" -ratio400.0 -diode_ratio {0.54 0.0 0.0 400.0}
define_antenna_layer_rule $lib -mode 5 -layer "Metal2" -ratio400.0 -diode_ratio {0.54 0.0 0.0 400.0}
define_antenna_layer_rule $lib -mode 5 -layer "Metal3" -ratio400.0 -diode_ratio {0.54 0.0 0.0 400.0}
define_antenna_layer_rule $lib -mode 5 -layer "Metal4" -ratio400.0 -diode_ratio {0.54 0.0 0.0 400.0}
define_antenna_layer_rule $lib -mode 5 -layer "Metal5" -ratio400.0 -diode_ratio {0.54 0.0 0.0 400.0}
define_antenna_layer_rule $lib -mode 5 -layer "MetalTop" -ratio 400.0 -diode_ratio {0.54 0.0 0.0 400.0}
试过将前后两个400分别改为40，ICC都检查不到antenna，这样写法是不是和calibre对应不上?
std cell的library有重新load clf

calibre报的antenna都是内部 线，没有port的antenna错误

如果差别太大，是不是ICC的Lib有问题，差别小很正常，检查发生错误的位置

std 的framview重新了load clf，应该是有antenna的信息
icc是一个错误都检查不出来，calibre那边有几百个

请问你的问题解决了吗，我也遇到了一样的问题