Overview
TheSyncLinkGT2andGT4SerialAdaptersareadd‐incardsforuseinsystemswithaPCIexpansionslot.
Thecardsprovidetwo(GT2)orfour(GT4)serialportsforusebythesystem.Avarietyofserialprotocols
andinterfacestandardsaresupported.Refertothesoftwaredocumentationincluded withthecardfor
detailsonusingthecardforaspecificapplication.
Features
• MaximumSpeeds
10Mbpssynchronous
1.8432Mbpsasynchronouswithstandardoscillator(14.7456MHz)
4Mbpsasynchronouswithcustomoscillator(32MHz)
• SDLC,HDLC,BISYNC,MONOSYNC,ASYNC,rawbit‐synchronousprotocols
• SelectablehardwareCRC:CRC‐16,CRC‐32,None
• DPLLClockRecovery(x8andx16sampling)
• ClockGeneration
• Configurabletransmitpreambleandidlepatterns
• Encoding:NRZ,NRZB,NRZ‐L,NRZI,NRZ‐M,NRZ‐S,FM0,FM1,Manchester,differentialbiphaselev el
• SelectableinterfaceforRS‐232,V.35,RS‐422/485,RS‐530,RS‐449,X.21
• Optionalterminationfordifferential inputs
• Optionalfailsafebiasingfordifferentialinputs
• Fullsetofcontrolandstatussignals(DTR,DSR,RTS,CTS,DCD,RI,LL,RL)
Specifications
• MicroGateFPGAserialcontroller(2or4ports)
• PCI3.0(compatiblewith5V,3.3V,andPCI‐Xslots)
• BusMasterDMAdatatransfer
• OperatingTemperature:0Cto60Cstandard,‐40Cto+85Coptional
• StorageTemperature:‐55Cto+125C
• Environmental:humidity0to95%non‐condensing;alt.‐200to+20,000ft
• Mechanical:StandardPCIshortcard;length6.875",heigh t4.2",Weight5.5Oz
• Powerusage:300mA5V,80mA+12V,80mA‐12V
• Regulatory:FCCClassB,CE,ANSIC63.4ClassB,VCCIClassB,EN55022ClassB,EN55024,RoHS
• Connectors:DB‐25(male)
• CableOptions:DB‐25(female)toDB‐25(male);DB‐25(female)to34‐pinV.35(male);DB‐25
(female)to37‐pinRS‐449(male);DB‐25(female)to15‐pinX.21(male)