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Re: fanout_length
Show you an example
wire_load (“500”) (
resistance : 3.0 /* R per unit length*/
capacitance: 1.3 /* C per unit length */
area: 0.04 /* area per unit length */
slop: 0.15 /* extrapolation slope*/
fanout_length ( 1 , 2.1) /* fanout-length pairs */
fanout_length ( 2 , 2.5)...
need lvs verification
Hello, I have some questions of LVS for cell-based design.
1. Since both the layout and netlist are generated by P&R tools,
is it necessary to do LVS?
2. We add the bond cells of the staggered IOs in layout editor
and add texts on those cells for runnung LVS...
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