Skip to main content
80HCPS1432 - Block Diagram


RapidIO Switch

The IDT CPS-1432 is an 8x4/14x2/14x1 RapidIO Gen2 switch ideal for boards that require up to eight high bandwidth connections of up to 20 Gbps per port (8x4). The CPS-1432 can also be used in space constrained applications such as AMC or 6U/3U VPX where a large number of x4 links are used and small footprint is required. The CPS-1432 features a full, non-blocking bandwidth of 160 Gbps for up to 14 ports. It can also be used to drive backplanes or can be used as a backplane switch for small systems. The CPS-1432 device utilizes a 5th generation switch fabric, building upon RapidIO Gen1 CPS and Tsi switching architectures. This new switch uses patent pending features to minimize latency, ensure scheduling fairness, and provide superior multicast throughput.


  • Designed to S-RIO 2.1 specification
  • 32 lanes, with up to 8x4, 14x2, 14x1 port configurations
  • 1.25, 2.5, 3.125, 5.0, or 6.25 Gbaud
  • Full-duplex 160Gbps non-blocking bandwidth
  • Long reach 100-cm 2 connector
  • Enhanced quads configurable as 1x4, 2x2, 2x1
  • 25x25 FCBGA
  • Standard quads configurable as 1x4, 1x2, 1x1
  • Up to 40% power savings -vs- RapidIO 1.3 switches per 10 Gigabit of data

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
80HCPS1432CHMActiveHM576FCBGA576CNoTrayCheck Availability
80HCPS1432CHMIActiveHM576FCBGA576INoTrayCheck Availability
80HCPS1432CRMActiveRM576FCBGA576CNoTrayCheck Availability
80HCPS1432CRMIActiveRM576FCBGA576INoTrayCheck Availability
80HCPS1432HMObsoleteHM576FCBGA576CNoTrayCheck Availability
80HCPS1432HMIObsoleteHM576FCBGA576INoTrayCheck Availability
80HCPS1432RMActiveRM576FCBGA576CNoTrayCheck Availability
80HCPS1432RMIObsoleteRM576FCBGA576INoTrayCheck Availability
80HCPS1432CHMHActiveHMH576FCBGA576CNoTrayCheck Availability
80HCPS1432CHMHIActiveHMH576FCBGA576INoTrayCheck Availability
80HCPS1432CHMGActiveHMG576FCBGA576CYesTrayCheck Availability
80HCPS1432CHMGIActiveHMG576FCBGA576IYesTrayCheck Availability


Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
CPS-1432 Datasheet Datasheet PDF 576 KB Apr 4, 2016
CPS-1432 Device Errata Errata PDF 170 KB Mar 23, 2016
User Guides & Manuals
PCIe2 to S-RIO2 Bridging and Switching Evaluation Platform Quick Start Guide Guide PDF 130 KB Apr 20, 2015
PCIe2 to S-RIO2 Bridging and Switching Evaluation Platform Manual Manual - Eval Board PDF 1.20 MB Apr 20, 2015
CPS-1432 User Manual Manual PDF 2.32 MB Jun 2, 2014
show all (5)
Serial RapidIO Gen2 Development Platform (SRDP2) User Manual Manual PDF 2.36 MB Jun 12, 2012
Serial RapidIO Gen2 Development Platform (SRDP2) Quick Start Guide Manual PDF 49 KB Apr 5, 2012
Apps Notes & White Papers
Adaptive DFE Application Note Application Note PDF 209 KB Mar 19, 2013
Debugging S-RIO Gen2 Switches Using RapidFET Application Note Application Note PDF 6.32 MB Mar 29, 2012
S-RIO Gen2 Switch Signal Quality Optimization Application Note Application Note PDF 1.78 MB Oct 14, 2011
PCN# : A1312-04 Changed of Assembly Material Sets Product Change Notice PDF 25 KB Jan 8, 2014
S-RIO Switch Feature Comparison Chart Product Brief PDF 50 KB Feb 16, 2016
Serial RapidIO Development Platform (SRDP2) Schematic Schematic PDF 566 KB Apr 7, 2015
PCIe2 to S-RIO2 Bridging and Switching Evaluation Platform Schematic Schematic PDF 1.18 MB Apr 7, 2015
show all (10)
S-RIO Linux Support Miscellaneous PDF 12 KB Mar 25, 2015
Applications for RapidIO Gen2 Training PDF 540 KB Apr 10, 2013
CPS-1432 Device Differences Rev B/C Miscellaneous PDF 49 KB May 3, 2012
CPS-1432 Product Brief Product Brief PDF 977 KB Mar 11, 2011
RapidIO2 Switch Overview Portfolio Overview PDF 4.03 MB Mar 1, 2011
CPS-1432 Power Calculator 1.1 Miscellaneous ZIP 14 KB Feb 4, 2011
CPS-1432 Pinlist Pinlist-Ballmap TXT 7 KB Nov 4, 2010

Software & Tools

Title Type Format File Size Datesort icon
CPS-1432 BSDL Model Model - BSDL TXT 32 KB May 3, 2012
CPS-1432 IBIS Model Model - IBIS ZIP 23 KB Jan 17, 2014
S-RIO Gen2 Switch IBIS-AMI Model Model - IBIS ZIP 611 KB Nov 5, 2014
Thermal Compact Model (Flotherm) Lidless FCBGA 25x25mm 2R - 1432 Switch Model - Thermal ZIP 1 KB Sep 26, 2012
Thermal Compact Model (Flotherm) Lidless FCBGA 25x25mm Detailed - 1432 Switch Model - Thermal ZIP 14 KB Sep 26, 2012
RapidIO Switch API Installer Software ZIP 364 KB Mar 25, 2015
CPS-1432 Header File Software Tool TXT 105 KB May 8, 2012
CPS-1432 RapidFET 3_2_003 Module Software Tool ZIP 852 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 Industry-Leading PCI Express® and RapidIO® Solutions Selected by Curtiss-Wright Controls for Next Generation Digital Signal Processor Designs Sep 27, 2011
IDT Expands Industry-Leading RapidIO® Gen2 Switch Portfolio Mar 29, 2011

Related Videos

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