关于stubs是怎样的走线？& C; b0 x' D9 ]! P" {
• Avoid stubs on high-speed USB signals, as stubs will cause signal reflections and5 f' N ?) ~( y" v( j {- ?
affect signal quality. If a stub is unavoidable in the design, the total of all the stubs : m, K& F) J! von a particular line should not be greater than 200 mils.+ M& V3 ]8 ^& A, z" Z# y
请翻译，谢谢！
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发表于 2009-1-5 16:20
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