calibre density 问题 怎么做
时间:10-02
整理:3721RD
点击:
看下面的error是density太大了,不知到怎么处理,求助
2:Type: M1_6d
Obj Info: Dummy pattern is required in case M1 density is less than 12%, check window is 25, step 12.5
Error ID: 1542
Status: Not Fixed
Bbox: (249.8400 174.9000) (337.3400 237.4000)
2:Type: M1_6d
Obj Info: Dummy pattern is required in case M1 density is less than 12%, check window is 25, step 12.5
Error ID: 1542
Status: Not Fixed
Bbox: (249.8400 174.9000) (337.3400 237.4000)
太大还是太小?
看error的信息是太大了,这个怎么搞?
太少了,加吧
在ICC里面用这个加,没看懂里面的数值是怎么算的
insert_metal_filler -routing_space 2 \
-width {M1 0.5 M2 0.5 M3 0.5 M4 0.5 M5 0.5 M6 1 M7 1} \
-space {M1 0.5 M2 0.5 M3 0.5 M4 0.5 M5 0.5 M6 1 M7 1} \
-min_length {M1 0.5 M2 0.5 M3 0.5 M4 0.5 M5 0.5 M6 1 M7 1} \
-max_length {M1 2 M2 2 M3 2 M4 2 M5 2 M6 2 M7 2} \
-from_metal 1 -to_metal 7
在ICC里面用这个加,没看懂里面的数值是怎么算的
insert_metal_filler -routing_space 2 \
-width {M1 0.5 M2 0.5 M3 0.5 M4 0.5 M5 0.5 M6 1 M7 1} \
-space {M1 0.5 M2 0.5 M3 0.5 M4 0.5 M5 0.5 M6 1 M7 1} \
-min_length {M1 0.5 M2 0.5 M3 0.5 M4 0.5 M5 0.5 M6 1 M7 1} \
-max_length {M1 2 M2 2 M3 2 M4 2 M5 2 M6 2 M7 2} \
-from_metal 1 -to_metal 7
command手册里面有介绍的
随便选的,根据dummy的要求,