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USB 3.0/3.1 Gen 1 Host Controller

Model No. IPRUSB3SFP003

Rating: Not Rated Yet



This IP Core is no longer available for new designs as the TI’s USB 3.0 PHY (TI1310A) is discontinued. For any query, contact us.

USB 3.1 Gen 1 (USB 3.0) Embedded Host Controller IP Core is a 32-bit Avalon interface compliant core and supports PIPE interface. It has been adapted from xHCI v1.1 specification to be compact to meet embedded application needs. It is provided as Altera Qsys ready component and can be easily integrated in Qsys based system.

Block Diagram:



  • Supports Super Speed (5 Gbps) mode
  • Adapted from xHCI v1.1 Specification
    • Suitable solution for wide range of embedded applications
  • Supports Control and Bulk transfers
  • Integrated DMA Configurator
  • Supports PIPE interface
  • Supports Asynchronous Avalon clock interface
    • Enables you to run Avalon interface at clock frequency independent of USB 3.1 Gen 1 (USB 3.0) Link frequency
  • Contains separate interface for Control Port and Data Port to improve Clock Domain Crossing (CDC) performance
  • Supports Avalon 32-bit Interface for Integrating in Qsys
  • Supports External PHY for USB 3.1 Gen 1 (USB 3.0) PIPE Interface
  • Meets Altera Design Assistant guidelines

Future Enhancement:

  • Low Speed(1.5 Mbps), Full Speed(12.0 Mbps) and High Speed(480 Mbps) support
  • Interrupt and Isochronous transfers support
  • ULPI interface support

Implementation Results:

Supported FamilyResource UtilizationMemory Blocks
Cyclone IV14000 LE75 M9K
Cyclone V6000 ALM75 M10K


ContentsEvaluation LicenseFull Development License
License Type One (1) month evaluation license at no cost
Note: License can be extended for another month after examining request (Evaluation Now)
One (1) Year development license with full version purchase for single project and single site.
Note: Other licensing schemes and source code are also available
Reference Design Included for SLS USB 3.0 development Board Included for SLS USB 3.0 development Board
Demonstration Mass Storage Mass Storage
Drivers Linux Driver (object code) Linux Drivers (object code)
Note: Source available separately on request
Technical Documents
  • IP Core User Guide
  • IP Core User Guide
Programming files generation support Time-limited (4 hours) Full programming
Technical Support Pre sales support from support team 1 Year integration support for Altera Quartus



  • Set-up Box
  • Printer
  • Television
  • Music system
  • Mass storage
  • Infotaintment


  • IP integration support will be available with the purchase of full version
  • IP Core modification support will be available at additional cost


  • OpenCore Plus Evaluation : 1 month evaluation license at no cost
  • Full : 1 Year development license with full version purchase for single project and single site
  • Renewal : OpenCore Plus Evaluation license update at discounted price




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System Level Solutions Inc. 511 N. Washington Avenue,Marshall, Texas 75670. Ph: 001-408-852-0067