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 ...
SHOW LESS
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Improving the intuitive formulation<br />
To avoid the trivial solution add constraints: Hx=b<br />
These may be very natural - e.g. endpoints (pads)<br />
x1 xn<br />
To integrate the notion of ``critical nets’’<br />
Add weights wij to nets<br />
xi<br />
wij<br />
xj<br />
wij -some<br />
springs have<br />
more tension<br />
should pull<br />
associated<br />
vertices closer
Change language