求高人解答encounter遇到的一个问题。
我试过把0.13um和MC生成的文件都加进去,但是encounter会报错,说我加lef文件不对!
求大侠解答为什么会出现这样的问题,怎么解决啊?已经捆住了我好几天了~愁啊万分感谢~
加lef文件时一定要注意,
1.首先要加tf.lef也就是工艺库信息文件如 metal via 的定义.
2. 再加有antenna信息的lef文件
3.MC生成的有两个与 lef文件有关的文件,一个是hard macro的外围信息文件,一个是antenna信息文件
,顺序是先外围信息lef然后antenna文件.
4.要学习lef/def user guide line.
都要加进去的。
加lef有排序的,先加tech 的lef ,然后才是cell ,mem 的lef
帮顶一下
谢谢,我没有加antenna的lef文件,我再试试~
还有排序,这个没有注意过谢谢了~
谢谢!
**WARN: (SOCLF-102):Two layers 'M1' and 'V1' specified in
SAMENET spacing rule have different type. To specify a SAMENET
spacing rule between a cut layer and routing layer, the first
one must be a cut layer. The rule is ignored.
**WARN: (SOCLF-102):Two layers 'M2' and 'V1' specified in
SAMENET spacing rule have different type. To specify a SAMENET
spacing rule between a cut layer and routing layer, the first
one must be a cut layer. The rule is ignored.
**WARN: (SOCLF-102):Two layers 'M2' and 'V2' specified in
SAMENET spacing rule have different type. To specify a SAMENET
spacing rule between a cut layer and routing layer, the first
one must be a cut layer. The rule is ignored.
请问这个问题有遇到过吗?
谢谢!,学习中!