innovus Master/Clone partition flow下如何build Htree Trunk

ime

有没有朋友做过多Master/Clone partition （abut/feedthrough design flow）下的Htree Trunk Planning的？


以下命令感觉需要LimtedAcessFeature, 谁知道如何设置，让工具支持多master clone？

synthesize_ccopt_flexible_htrees
Running flexible H-tree synthesis in master/clone mode. Note that H-trees are not routed during H-tree synthesis in this case and a non-default H-tree routing flow is required. Also, the ccopt spec is removed at the end of H-tree synthesis.
**ERROR: (IMPSE-25):        You are using a Limited Access feature that requires special setup before you can use it. Please contact Cadence support for more information on how to access this feature.


谢谢

kk2009

我以前碰到过Genus的ispatial的feature也是limited access。后来升级版本后，这个就开放出来，在原来的版本上应该是没有成熟所以是limited。所以我觉得你升级innovus应该就可以了。如果你当前的版本是DDI23，那就等后续的更新吧。否则你试一下DDI23.