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关于pin pair下的选项help里面的说明是& Z/ \1 C0 i p1 e" [" \: T) G
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: 2 ?1 c% l: |4 q$ u. S2 \
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8 J) t1 I- B0 l1 y! q7 ?- R: FChoosing this option . . .
8 b, g7 R6 Z5 M# vGenerates pin pairs based on . . . : }4 O- s& J) j& p6 ?
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All Drivers/All Receivers- F5 E* i1 U$ T! c9 M4 E& l* z
All combinations of drivers and receivers.
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Longest Driver/Receiver
& u- v5 o- f- j% H+ `The longest driver-receiver pin pair. Uses the longest pin pair when there are not any drivers or receivers.
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Longest Pin Pair
$ f. d( W! |% Z: K+ w8 kThe longest pin pair. : ]9 P0 D1 N; w' @% P
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