Difference between global and detailed routing
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global routing is the routing with estimated values(delay values based on the fanout of the wire)..this estimated values can be taken according to statics by observing previous manufactured chips....
detailed routing is the routing with actual delays of the wires....this actual delays can be obtained by several optimizations..(Timing optimizations,CTS with good effort(if our design has multiple clocks))
detailed routing is the routing with actual delays of the wires....this actual delays can be obtained by several optimizations..(Timing optimizations,CTS with good effort(if our design has multiple clocks))
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