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时间: 2020-1-6 12:23
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High-speedserialdatatransmissionallowsdesignerstotransmithighbandwidthdatausingdifferential,low-voltageswingsignaling.Oneserialchannelcansupportthesamebandwidthasmultipleconventionalsingle-endedI/Ostandards,reducingthenumberofboardtracesandI/Opins.However,boardtraces,connectors,andbackplaneconnectionsstillintroduceskewbetweenmultipleserialchannelsandbetweenclockanddatachannels.Toguaranteesuccessfuldatatransfer,tightspecificationsexistforthechannel-to-channelskewandclock-to-channelskew.……