Issue link: https://resources.pcb.cadence.com/i/1532922
Physical Region We have BGA and Flex areas where we use a different set of rules for minimum Line Width. We can also set Differential Pair values, Minimum Neck width and so on. In these cases, we simply apply any existing constraint sets we want to use to manage those regions of the board. You can also directly enter the values you want for these regions (shown in blue text). However, the best method is to create a Physical Constraint Set (see below), Then assign it to the appropriate region. Standard Spacing Constraints Standard Same Net Spacing Constraints Standard Manufacturing Constraints Standard 3D Constraints Standard Properties Standard DRCs 36 www.cadence.com OrCAD X Constraint Management Guide