Allegro/OrCAD Rigid Flex Design Creation Best Practices
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1 inside 2 D RC Vio latio n
When two objects on different subclasses must have matching outlines, such as a Gold Mask on a
Component Pin, the Inside check may also be used. To set the exact outline match, the value for the
check is set to "0.00".
The rule is defined as category Via (and Pin), and TOP and GOLD_SOFT_TOP subclasses are
selected.
The 2 Inside 1 rule type is set with a value of 0.00.
The "M" character is used to represent mask.
The DRC is displayed on the ETCH/TOP subclass.
A note is also added.
D efinin g 2 Insi de 1 fo r geo m etry o utline m atch
When the two subclasses are checked, the DRC violation is displayed,
