VLSI CAD Flow: Logic Synthesis, Placement and Routing 6.375 ...
VLSI CAD Flow: Logic Synthesis, Placement and Routing 6.375 ...
VLSI CAD Flow: Logic Synthesis, Placement and Routing 6.375 ...
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Adding Positioning Constraints<br />
• Partitioning gives us two<br />
new “center of gravity”<br />
constraints<br />
• Simply update constraint<br />
matrix<br />
• Still a single global<br />
optimization problem<br />
• Partitioning is not<br />
“absolute”<br />
• modules can migrate<br />
back during optimization<br />
• may need to re-partition