Teledyne-lecroy STX M6-1 SAS_SATA Protocol Analyzer User Manual Manual de usuario descargar pdf (Pagina 26)

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LeCroyCorporation Expandability

 SierraM6‐4SAS/SATAProtocolAnalyzerUserManual

Cascading with STX SYNC Expansion Cards

Youcanusecascadingofanalyzerunitsforhigherportcount,bydaisychainingtheunits

throughtheprovidedExpansionandClockIn/Outinterfacesontheanalyzerfront.

Connect“Out”connectorsto“In”connectorsofthenextunitinthechain,forbothSignal

andClockinterfaces.Youmustprovideexternal

hubsforconnectingthehostPCtothese

unitsusingUSBorEthernet.Youcancascadeuptoeightunits.

IfyoumixSierraM6‐4,SierraM6‐2,andSTXA6‐4analyzers/emulators,putSierraboards

first,thenSTX.

Note:Becausechainconnectionsforcascadingboardscausedelayofsignals,trafficondifferent

boardsisnotcompletelytimesynchronized,withaboutoneDWORDdifferencebetween

consecutiveboxes.

Cascading

Tosetuptheunitsinacascade:

1. ConnectallunitstotheHostPCusingeitherUSBorEthernetcables.Youcanuse

hubs.

2. LocatetheExpansionandClockportsonthefrontofeachunit.

Figure 1.7: Expansion and Clock Ports on Front Panel

3. ConnecttheOUTClockconnectorofUnit1totheINClockconnectorofUnit2using

thesuppliedstackingcables.Similarlyconnectanyadditionalunits.

4. ConnecttheOUT10‐pinconnectorofUnit1totheIN10‐pinconnectorofUnit2

usingthesuppliedstackingcables.Similarlyconnectanyadditionalunits.

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Teledyne-lecroy STX M6-1 SAS_SATA Protocol Analyzer User Manual Manual de usuario Pagina 26

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