【文件属性】：
文件名称：Allegro中的约束规则设置
文件大小：735KB
文件格式：PDF
更新时间：2016-04-21 16:30:20
Allegro 约束规则
目录
一：Physical（Line/vias）rule 物理特性（线宽和过孔）约束设置：............. 4
1）“Set values”设置约束特征值....................................................................5
2）“Attach property”绑定约束..................................................................... 6
3）“Assignment table”约束规则分配........................................................ 8
二“Spacing rule”间距约束设置........................................................................... 9
1）“Set values”设置约束特征值................................................................9
2）“Attach property”绑定约束.................................................................10
3）“Assignment table”约束规则分配...................................................... 11
三Constraint areas 区域约束设置...................................................................... 12
四Allegro 中走线长度的设置............................................................................13
1）差分线等长设置......................................................................................13
2）一组Net 等长.......................................................................................... 16
3）XNet 等长................................................................................................ 17
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