power management | analog & rf | interface & …
TRANSCRIPT
FEATURES•DesignedtoSerialRapidIO2.1Specification•48lanes,withupto12x4,18x2,18x1 portconfigurations•Full-duplex240Gbpsnon-blockingbandwidth•Carrier-grade,highperformanceSerDes –1.25,2.5,3.125,5.0,or6.25Gbaud –Longreach100cmwith2connectors –TransmitdrivestrengthandPre-emphasis –ReceiveequalizationwithDFE –On-diescope•Upto40%power-per-gigabitsavings vs.RapidIO1.3Switches•Dynamicingressandegressbuffers managementimprovesperformanceover RapidIO1.3switches –Betterper-portthroughput –Bettersystem-leveltrafficengineering•40multicastgroupsperport•Cut-throughandStore-and-Forwardmodes•Cut-throughlatencyof100ns•RapidIOErrorManagementExtensionSupport•Errorlogcapturessequenceoferrors•Packetmirror,trace,filterperport•Receiver-andTransmitter-basedflowcontrol•Per-portresetprovidesrobusthotswapsupport•MulticastEventControlSymbolgeneration inputpin•Industrialandcommercialtemperaturegrades•29x29mmFCBGA
BENEFITS VS OTHER INTERCONNECT PROTOCOLS•Designhighestperformancebackplanein industrywith20Gbpsdatarateperlink•Lowestpowerperpayloadbitvs.other interconnectprotocols•Ecosystemsupportforfourlevelsofpriority pluscriticalrequestflow,providingupto eightclassesoftraffic•RapidIOstandardsupportsarbitrarysystem topologywithtruepeer-to-peernetworking•Twicetheperformanceperlinkcomparedto 10-GbEthernet•RapidIOMessagingSupportfortransfersof 4-KBmessagesinhardware
TARGET APPLICATIONS•Wireless:Basebandcardsandbackplanesin LTE/WiMAX/WCDMA/TD-SCDMA•Defenseandaerospace:Radar,sonarand navigationssystems•Medicalimaging:CTscanners,MRIs•Video:TeleconferencingandHeadEnd•Industrialcontrolsystems
IDT|THEANALOGANDDIGITALCOMPANY CPS-1848 PRODUCT BRIEF
IDT RapidIO Gen2 SwitchIDT is the industry’s leading supplier of RapidIO® interconnect solutions, providing a broad portfolio of switch-es, bridges, IP, and development platforms for defense, aerospace, video, imaging, and wireless markets. The IDT CPS-1848 is a large port count Serial RapidIO Gen2 switch capable of supporting complex systems driv-ing RapidIO links across backplanes, as well as for chip-to-chip interconnect on boards.
Device OverviewThe CPS-1848 provides a full non-blocking bandwidth of 240 Gbps on up to 18 logical ports. The CPS-1848 uses a 5th generation switch fabric, building upon Gen 1 CPS and Tsi switching architectures. This new switch uses patent pending features to minimize latency, ensure scheduling fairness, and provide superior multicast throughput. The CPS-1848’s 6.25 Gbaud SerDes is ideal for backplanes yet can run even lower power for local connectivity. This performance is realized over twice the transmission channel distance and three orders of magnitude improvement in bit error rate (BER) compared to the very capable Gen1 standard.
IDT’s Gen2 switches connect the Serial RapidIO ecosystem, including full backward compatibility to RapidIO 1.3 systems and components. The Serial RapidIO ecosystem enables carrier-grade reliable, fault tolerant systems with four standard traffic priority levels for quality of service. It also offers best-in-class messaging and atomic transaction support with protocol throughput efficiencies superior to other leading embedded interconnect protocols.
ApplicationsIDT’s Gen2 switches, in tandem with other Serial RapidIO ecosystem switches and endpoints, enable next-generation compute density and power efficiencies. This significantly increases channel capacity for 3G to 4G wireless infrastructure, media gateways, video conferencing, and defense and medical imaging systems. Full peer-to-peer networking makes systems of arbitrary topology possible.
IntegratedDeviceTechnologyIntegratedDeviceTechnology
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CPS-1848 18 Port, 48 LaneSerial RapidIO® Gen2 Switch
POWER MANAGEMENT | ANALOG & RF | INTERFACE & CONNECTIVITY | CLOCKS & TIMING | MEMORY & LOGIC | TOUCH & USER INTERFACE | VIDEO & DISPLAY | AUDIO
CPS-1848 BENEFITS FOR WIRELESS
•Carrier-gradereliablepackettransport•Gen2performancetopowerratioallows unprecedentedcomputedensitytoenable3G and4Gsystems•Switchedarchitectureallowshighlyscalable systemformicroandmacroBTSimplementations•Carrier-grade6.25GbaudSerDesenablesbackplane- basedmodularsystemsandsystemscalingby inter-chassiscabling•Ecosystem-standardsupportforfourprioritiesplus CriticalRequestFlowprovidesstrongQoSsupport formultipledataflowspluscontrolplane
CPS-1848 BENEFITS FOR DEFENSEAND AEROSPACE
•SerialRapidIOErrorManagementExtensionsupport includingTime-to-Liveenablesfault-tolerantsystems•VITA41,OpenVPX,andATCAfabricmappings enablerapiddevelopmentofmodular,standards- basedsystems•RapidIO-standard,truepeer-to-peernetworking allowsscalingofarbitrarytopologyandsimplifies hotswapsoftwareimplementation•Per-portfilterfeatureallowsblockingerrantpackets ormaliciousattack(forexample,denialofservice, systemmemoryreadsandwrites)
CPS-1848 BENEFITS FOR VIDEO AND IMAGING
•40multicastmasksperportprovidesstrongsupport forbroadcastingormulticastingagivendatastream tomultipleendpointsexecutinguniquetransforms, scaling,andCODECs•IDT-proprietary“retransmitmimic”feature improvesreal-timesupportforlatencysensitive lossydatatransfers
SOFTWARE AND HARDWARE ECOSYSTEM
•SerialRapidIODevelopmentPlatformGen2(SRDP2)•SerialRapidIOGen2EndpointIntellectualProperty forASIC,CPU,DSP,andFPGAs•NumerouspartnerRapidIO-enabledAMCs•RapidFETJTAGeditionsoftwaresupport•RapidIOLinuxsupport•PowerCalculatortool•HSPICEandIBISmodels
IDT|THEANALOGANDDIGITALCOMPANY CPS-1848 PRODUCT BRIEF
IntegratedDeviceTechnology
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CPS-1848 18 Port, 48 Lane Serial RapidIO® Gen2 Switch
POWER MANAGEMENT | ANALOG & RF | INTERFACE & CONNECTIVITY | CLOCKS & TIMING | MEMORY & LOGIC | TOUCH & USER INTERFACE | VIDEO & DISPLAY | AUDIO
DISCLAIMERIntegratedDeviceTechnology,Inc.(IDT)anditssubsidiariesreservetherighttomodifytheproductsand/orspecificationsdescribedhereinatanytimeandatIDT’ssolediscretion.Allinformationinthisdocument,includingdescriptionsofproductfeaturesandperformance,issubjecttochangewithoutnotice.Performancespecificationsandtheoperatingparametersofthedescribedproductsaredeterminedintheindependentstateandarenotguaranteedtoperformthesamewaywheninstalledincustomerproducts.Theinformationcontainedhereinisprovidedwithoutrepresentationorwarrantyofanykind,whetherexpressorimplied,including,butnotlimitedto,thesuitabilityofIDT’sproductsforanyparticularpurpose,animpliedwarrantyofmerchantability,ornon-infringementoftheintellectualpropertyrightsofothers.ThisdocumentispresentedonlyasaguideanddoesnotconveyanylicenseunderintellectualpropertyrightsofIDToranythirdparties.IDT’sproductsarenotintendedforuseinlifesupportsystemsorsimilardeviceswherethefailureormalfunctionofanIDTproductcanbereasonablyexpectedtosignificantlyaffectthehealthorsafetyofusers.AnyoneusinganIDTproductinsuchamannerdoessoattheirownrisk,absentanexpress,writtenagreementbyIDT.
IntegratedDeviceTechnology,IDTandtheIDTlogoareregisteredtrademarksofIDT.Othertrademarksandservicemarksusedherein,includingprotectednames,logosanddesigns,arethepropertyofIDTortheirrespectivethirdpartyowners.©Copyright2011.Allrightsreserved. PB_CPS-1848_REVE0211
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FemtoClock® NG156.25 MHz
CPS-1848RapidIO Switch
MAC Layer +Control
Processor
FPGA or ASICOFDMA PHYProcessing
DSP S-RIO 2
DSP S-RIO 2
DSP S-RIO 2
DSP S-RIO 2
Antenna InterfaceCPRI / CBSAI
x4 S-RIOBackplane
x4 S-RIO
x4 S-RIO
x4 S-RIO
x4 S-RIO
x4 S-RIO
x4 S-RIO
RapidIOSwitch
RapidIOSwitch
FPGAS-RIO
PowerPCS-RIO
S-RIO Payload Card S-RIO 24 x 4 Switch Card
4x4 S
-RIO
FemtoClock® NG156.25 MHz
PCle to S-RIO Bridge
CPS-1848RapidIO Switch
DSP S-RIO 2
DSP S-RIO 2
DSP S-RIO 2
DSP S-RIO 2
x4 S-RIO Backplane
x4 S-RIO x4 S-RIO
x4 S-RIO
x4 S-RIO
x4 S-RIO
Wireless Application
Military Open VPX System
Imaging Application