关于stubs是怎样的走线？ 3 f& R9 \ W. O• Avoid stubs on high-speed USB signals, as stubs will cause signal reflections and / \: N1 D8 F9 N6 ?% q) f" caffect signal quality. If a stub is unavoidable in the design, the total of all the stubs , f9 k$ |( f) j l$ @' n: \0 Ton a particular line should not be greater than 200 mils. $ u. o) K9 Q5 l+ r3 m请翻译，谢谢！
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发表于 2009-1-5 16:20
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