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USB 2.0 Device with FIFO Interface (USB20HF)

Model No. IPRUSB2SFP002

Rating: Not Rated Yet



USB 2.0 device, FIFO interface (USB20HF) IP Core provides FIFO interface for endpoints and ULPI interface for Host communication. It supports 15 IN and OUT endpoints as per the USB standards which are configurable in Bulk, Interrupt and Isochronous modes as per the requirement. The core supports both High Speed (480 Mbps) and Full Speed (12 Mbps) functionality. It comes with three pre-configured endpoints - Control, Bulk IN, and Bulk OUT.

The core has been optimized for Intel and Microsemi FPGAs and its functionality has been verified on the hardware using EDA tools.


  • Complete solution comprising of core, software and board for easy and quick implementation
  • Reduced risk with proven, compliant technology
  • Premier direct support from SLS IP designers
  • Low system and license cost
  • Software drivers included

Block Diagram:


  • USB2.0 USB-IF HighSpeed certified (TID# 70710071)
  • Supports HighSpeed (480Mbps) FullSpeed (12Mbps) USB operation
  • Support ULPI interfaces1
  • Supported FIFO interface for endpoint communication
  • Operated without processor
  • Preconfigured for 3 endpoints2
    • BULK IN
    • BULK OUT
  • Supports Bulk, Isochronous and Interrupt transfers
  • Hardware Based USB Enumeration
  • Supports Intel and Microsemi FPGAs
  • Optimized LE count
  • Implemented in verilog RTL


1UTMI Interface is available on additional charges.

2Additional endpoints support is available on additional charges.

Implementation Results:

Supported FamilyResource UtilizationMemory BlocksPerformance ( ULPI Clock - fmax )
Cyclone IV1650 LE5 M9K71MHz
Cyclone V750 ALM5 M10K64MHz
Arria V750 ALM5 M10K60MHz
MAX 101660 LE5 M9K75MHz
PolarFire1568 LE3 RAM1K120133.6MHz

Please Note: The implementation results may change upon core revision. Please contact for latest figures


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)
Encrypted IP Core Perpetual license for development
Note: Other licensing schemes and source code are also available
Reference Design Included USB Performance Measurement Design Included USB Performance Measurement Design
Demonstration USB Read/Write USB Read/Write
Drivers Windows Reference Drivers (object code) Windows Reference Drivers (object code)
Note: Linux Driver available separately on request
Software Library (Compiled version)
  • VC++
  • C# .net
  • VC++
  • C# .net
Utilities USB View and Test Application USB View and Test Application
Technical Documents
  • IP Core User Guide
  • Window API User Guide
  • IP Core User Guide
  • Window API User Guide
Technical Support Pre sales support from support team 1 Year Integration support for Intel/Micro semi FPGA



  • IP integration support available with the purchase of full version
  • Additional support on chargeable basis for a period of 3 months or more
  • Core modification support available at additional cost


  • OpenCore Plus Evaluation : Evaluation license at no cost
  • Full : Perpetual development license with 1 year technical support
  • Renewal : 20% of Full License fee to continue technical support



<< Back to USB 2.0 Go to USB20SF >>




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