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VLSI CAD Flow: Logic Synthesis, Placement and Routing 6.375 ...

VLSI CAD Flow: Logic Synthesis, Placement and Routing 6.375 ...

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Physical Design: Overall Conceptual <strong>Flow</strong><br />

Input<br />

Floorplanning<br />

<strong>Placement</strong><br />

<strong>Routing</strong><br />

Output<br />

Read Netlist<br />

Floorplanning<br />

Initial <strong>Placement</strong><br />

<strong>Routing</strong> Region<br />

Definition<br />

Global <strong>Routing</strong><br />

Cost Estimation<br />

<strong>Routing</strong> Region<br />

Ordering<br />

Detailed <strong>Routing</strong><br />

Cost Estimation<br />

Compaction/clean-up<br />

Write Layout Database<br />

<strong>Placement</strong><br />

Improvement<br />

<strong>Routing</strong><br />

Improvement

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