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PREPARING ENGINEERING CHANGE ORDERS FOR PHYSICAL DESIGN USING BOOLEAN EQUIVALENCE CHECKING TOOLS
PREPARING ENGINEERING CHANGE ORDERS FOR PHYSICAL DESIGN USING BOOLEAN EQUIVALENCE CHECKING TOOLS
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机译:使用BOOLEAN等效检查工具准备用于物理设计的工程变更单
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摘要
Embodiments herein describe performing an engineering change order (ECO) after a physical design team has begun (or finished) a physical design (PD) netlist. However, the ECO may describe changes or additions to the logic and/or nets using component names found in a design netlist that is different than the PD netlist. Embodiments herein rely on generating an equivalents nets file that the maps the components in the design netlist to the components in the PD netlist. When performing an ECO, the PD team can use this file to map the components in the ECO (which are based on the design netlist) to all the equivalent components in the PD netlist. The PD team then selects one of the equivalent components to alter as indicated in the ECO.
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