CADENCE16.2约束管理器使用教程http://bbs. 电子技术论坛烧友
目录
第一章约束管理器介绍............................................................................4
约束管理器简介.................................................................................................................4
约束管理器界面简介.........................................................................................................8
worksheet selector.......................................................................................................8
用户接口.....................................................................................................................9
View 选项....................................................................................................................9
启动约束管理器...............................................................................................................11
第 2 章 OBJECTS 介绍.........................................................................12
PIN-PAIRS ..........................................................................................................................13
Pin-Pair 规则............................................................................................................14
和 XNETS .................................................................................................................14
BUSES................................................................................................................................15
MATCH GROUPS ................................................................................................................15
如何确定 target pin pair ..........................................................................................16
相对/匹配的群组规则..............................................................................................16
DIFF PAIRS...........................................................................
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