Cadence PCB Design Blogs |
| Posted: 18 Jun 2013 01:15 AM PDT Just a brief blog today about a new feature in Allegro PCB Editor. A new net grouping mechanism has been added in Allegro PCB Editor 16.6 called 'NET_GROUPS'. Essentially, the Net Group replaces the bus object. A Net Group is a collection of net objects. Different types of net objects, such as nets, buses, differential pairs, and XNets can be added as members of a Net Group. A net object can be a member of one Net Group only. A Net Group can be constructed in the Constraint Manager. If constraints are defined on a Net Group, the constraints are applicable to all members of the Net Group. With the introduction of Net Groups, user-defined collections of net objects are now composed as a Net Group instead of a bus.  The Object Type for the Net Group is 'NGrp':  Please share your usage of Net Groups in Allegro PCB Editor. Jerry "GenPart" Grzenia   |
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