ERF Variable

Description

v_immunity_attr

Enables you to define pads that should not be handled by the action. Default attribute value is .bga

When v_immunity_attr = Yes. any pad that touches the original, immune, pad is also made immune. This is the primary difference between v_immunity_attr and v_ignore_attrs.
When v_ignore_attrs = Yes, only the pad assigned the attribute is ignored by the action. All pads that touch the ignored pad are processed as usual by the action.