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关于pin pair下的选项help里面的说明是+ l! _1 l8 v" T, y( E
Match Group. In the Pin Pairs column of the Relative Propagation Delay worksheet, you can guide the generation of pin pairs with the following options:
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Choosing this option . . .
, B$ g3 _+ {6 E; ?1 x0 |# P1 o2 fGenerates pin pairs based on . . . " a% C, x- Z. X- G- w& O& r
+ D' ?- U' X$ e. v" e" m hAll Drivers/All Receivers
( I+ T2 l$ \8 i+ q- |) [All combinations of drivers and receivers.
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Longest Driver/Receiver% W" ]1 D, n' i: X5 X( v1 a: u
The longest driver-receiver pin pair. Uses the longest pin pair when there are not any drivers or receivers. ; c4 b/ K# M0 [+ {" q
$ G! F9 _% ^9 ~4 G" ? \- ZLongest Pin Pair9 s. H2 Z9 }5 v# v( d
The longest pin pair.
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