六、cadence叠层和布线前规则设置详细步骤

清疚 2023-06-05 11:12 10阅读 0赞

一、叠层设置

1.颜色设置![1435508-20191006221059671-1042827279.png][]

![1435508-20191006221112263-437143137.png][]

2.层叠设置setup-cross section![1435508-20191006213318433-580646157.png][]，如下图：

![1435508-20191006212959848-2097812110.png][]

3.布线规则设置![1435508-20191006213408738-601190235.png][]

a>线宽设置

![1435508-20191006213954184-719682417.png][]

**b>添加**差分对logic-Assign Differenital Pair

![1435508-20191006214709599-1149400015.png][]

c>**驱动**差分对![1435508-20191006213408738-601190235.png][]

创建差分 类

![1435508-20191006215423661-2022095996.png][]

驱动差分对 （物理的）

![1435508-20191006215139844-1549002785.png][]

c>设置最小间距规则（所有的间距规则）

![1435508-20191006220815626-517823931.png][]

转载于:https://www.cnblogs.com/ydvely521/p/11628749.html

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