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80KSW0005 - Block Diagram


RapidIO Switch

The CPS-10Q, device number 80KSW0005, is a serial RapidIO switch whose functionality is central to routing packets for distribution among DSPs, processors, FPGAs, other switches, or any other S-RIO-based devices. It may also be used in serial RapidIO backplane switching. The CPS-10Q supports serial RapidIO packet switching (unicast, multicast, and an optional broadcast) from any of its 16 input ports to any of its 16 output ports.


  • 40 bidirectional serial RapidIO (sRIO) lanes v 1.3
  • Port Speeds selectable: 3.125Gbps, 2.5Gbps, or 1.25Gbps
  • Provides I2C port for maintenance and error reporting
  • Master or Slave Operation
  • 100 Gbps of peak switching bandwidth
  • Non-blocking data flow architecture within each sRIO priority
  • Device configurable through any of sRIO ports, I2C, or JTAG

Product Specification

Throughput (Gbps)Cut Through Latency (ns)MulticastMulticast Masks (#)Individual Port ShutdownOn-Die ScopePacket Trace/Mirror/FilterProg Pre-emphasis per PortProg Rec Equal per PortS-RIO Specification

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
80KSW0005BRLast Time BuyBR676FCBGA676CNoTrayCheck Availability
80KSW0005BRILast Time BuyBR676FCBGA676INoTrayCheck Availability


Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
CPS-10Q Device Errata Errata PDF 56 KB Jul 10, 2012
CPS-10Q Datasheet Rev 1 Datasheet PDF 780 KB Jan 26, 2011
User Guides & Manuals
CPS-10Q User Manual Rev 1.7 Manual PDF 1.31 MB Jul 10, 2012
Evaluation SDK 4-1 Manual - Software ZIP 8.28 MB Mar 23, 2010
Evaluation SDK 4-1 Quick Start Guide Manual - Software PDF 62 KB Mar 23, 2010
Apps Notes & White Papers
Baseband Architecture Evolution Application Note Application Note PDF 63 KB Mar 23, 2010
Mod Baseband Design Application Note Application Note PDF 211 KB Mar 23, 2010
S-RIO Baseband White Paper White Paper PDF 190 KB Mar 23, 2010
show all (4)
S-RIO Hot Swap Application Note Application Note PDF 100 KB Feb 22, 2008
PDN# : CQ-16-02 Quarter PDN for Declined Market Product Discontinuation Notice PDF 592 KB Aug 25, 2016
PCN# : A1402-01 Add Amkor Taiwan as Alternate Assembly for FCBGA-676 Product Change Notice PDF 33 KB Mar 4, 2014
S-RIO Switch Feature Comparison Chart Product Brief PDF 50 KB Feb 16, 2016
Supercomputing at the Mobile Edge Overview Overview PDF 939 KB Sep 25, 2015
H-Spice Model Access Request Miscellaneous PDF 11 KB Oct 24, 2012
show all (6)
S-RIO Linux Support Request Miscellaneous PDF 16 KB Sep 26, 2012
CPS-10Q Evaluation Carrier 1.5 Design Schematic ZIP 3.92 MB Dec 9, 2009
CPS-10Q Product Brief Product Brief PDF 137 KB May 29, 2009

Software & Tools

Title Type Format File Size Datesort icon
CPS-10Q BSDL Model Rev 1.1 Model - BSDL TXT 32 KB Dec 9, 2009
CPS-10Q slowio IBIS Model Model - IBIS TXT 105 KB Mar 5, 2010
CPS-10Q Power Calculator 3 Model - Power Calculator ZIP 12 KB Jan 12, 2011
CPS-10Q RapidFET 3_2_003 Module Software Tool ZIP 86 KB Dec 20, 2012

News & Additional Resources

Title Date
IDT and CERN openlab Mark Milestone for Data Acquisition and Data Center Analytics Applications Used for Large Hadron Collider Jun 22, 2016
Huawei Selects IDT RapidIO Technology for Video Platform Apr 27, 2016
IDT and Prodrive Technologies Partner to Develop 100ns Latency, Energy-Efficient RapidIO Switch Appliance Portfolio Mar 9, 2016
Low-Latency Interconnects Plumb Depths of Particle Physics Jan 27, 2016
IDT and CERN openlab Engineer Low-Latency RapidIO Platform to Speed and Improve Analytics at Large Hadron Collider and Data Center Dec 15, 2015
IDT Treats Network and Data Center Operators with a Vibrant Mobile Edge Computing Platform Oct 23, 2015
IDT Launches Low-Latency Computing Platform to Speed Big Data Analytics and Deep Learning at the Edge of Networks Oct 13, 2015
IDT’s RapidIO Solutions Enable Fujitsu’s C-RAN Deployments Jul 29, 2015
IDT Launches Open High-Performance Analytics and Computing Lab to Integrate RapidIO Interconnect with Heterogeneous Platforms Jul 15, 2015
ARTICLE: Will the Large Hadron Collider and IDT finally agree that the answer is 42? Apr 29, 2015
RapidIO is being targeted at high performance computing applications as latency becomes a critical factor Jan 28, 2015
IDT RapidIO Interconnect Enables Orange’s Successful Social Media Analytics Project Sep 4, 2014
IDT Introduces RapidIO®-based Supercomputing and Data Center Reference Platform with 20 Gbps-per-port Switching and Intel Processing Sep 9, 2013
IDT RapidIO® 20 Gbps-per-port Switches Provide High-performance Interconnect for Low-power BrownDwarf Supercomputer Jun 17, 2013
IDT Extends Family of High Performance Serial RapidIO Central Packet Switches for Cellular Base Stations Mar 8, 2009
IDT Extends Family of High Performance Serial RapidIO Central Packet Switches for the Embedded Market Jun 15, 2008

Related Videos

  • 2013-11-20 Introduction to Serial RapidIO® (SRIO) by IDT
  • 2015-06-17 Supercomputing at the Edge with Serial...