Allegro DFM Ravel Rule PAD到板边间距检查

Allegro DFM Ravel Rule PAD到板边间距检查

下面介绍PAD到板边间距检查

1. 设置过孔pad到板边的距离，默认值是80mil，可以根据需要调整这个数值
   

2. 设置通孔pin pad到板边的距离
   

3. 设置top层表贴pad到板边的距离
   

4. 设置bottom层表贴pad到板边的距离
   

This section is describe what the function allegro have ,helpfully could let user know more about allegro
Allegro Design and Analysis includes design authoring
PCB layout and Library and Design Data Management
With. It can