Cadence PCB Best Practices

Rigid Flex

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Allegro/OrCAD Rigid Flex Design Creation Best Practices _______________________________________________________________________ Learn more at Cadence Online Support - https://support.cadence.com Page 31 © 2016 Cadence Design Systems, Inc. All rights reserved worldwide. pastemask and soldermask layer for the padstack are adjusted as well. The symbol Geometry is also adjusted to accommodate the move from the TOP and BOTTOM layer geometries. In the following example, an SMD resistor is placed on the bottom-most edge of a stackup zone where layer INT_4 is the bottommost layer. The details in the Show Element window indicate that the component is placed on layer INT_4. Co m po nent P laced in a Stackup Zo ne The details also indicate that the new subclass location for the reference designator is now REFDES/Assembly_INT_4. The component PACKAGE GEOMETRY/TOP is moved to the EMBEDDED GEOMETRY/ASSEMBLY_INT_4 subclass.

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