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SLS has come up with a programmable solution for USB 3.0/3.1 Gen 1 Device which communicates at SuperSpeed 5 Gbps data rate. USB organization has renamed the USB 3.0 - 5 Gbps solution as USB 3.1 Gen 1, so all the USB 3.0 solutions are now known as USB 3.1 Gen 1 solutions. USB 3.1 Gen 1 Device solution and its applications are readily available for implementing on hardware. We provide designers with a comprehensive, silicon-proven configurable digital USB 3.1 Gen 1 Device solution that complies to the USB 3.1 Gen 1 specification. These IP Cores are fully compliant with standard specification and come with easy plug-and-play interface.

SLS USB 3.1 Gen1 Device IP Core comes in 2 variants - USB30SF, eUSB30SF which allows to choose best option for customer requirement. We also provide ready to use development board and snap on board which allows hardware and software platform for developing and prototyping SuperSpeed USB 3.1 Gen 1 device interface and embedded application.


Everything Needed to build a complete USB 3.1 Gen 1 Device System





Comparison Table

Control Endpoint Software Software
Bulk IN and OUT Endpoints Hardware controlled Hardware controlled
Data Transfer Uses FIFO Uses FIFO
ULPI Support Yes Yes
Nios II Processor Interface Yes Yes
External Processor Interface Yes Yes
USB 3.0 PHY Yes No
USB 2.0 PHY No Yes
Endpoints Up to 8 Up to 8
Bus Interface Avalon & FIFO Avalon & FIFO
Bulk/Isochronous Support Yes Yes
Speed Support SuperSpeed, High, Full SuperSpeed, High, Full
Supported Altera FPGA Family Cyclone III, Cyclone IV, Cylcone V, Stratix IV Cyclone V GT


Ready to use application

SLS has developed Image Acquisition Application for the development of SoC platform products using SLS USB 3.1 Gen 1 Device IP Core which can be provided on request.



  • Camera interfaces
  • Video streaming application
  • Image acquisition Application
  • Storage Media Application
  • High-end printers
  • High-end scanners
  • Digital Still camera
  • Video-conferencing
  • DVD R/W devices
  • LCD monitors
  • External mass storage device
  • DSL / Cable modems
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System Level Solutions Inc. 511 N. Washington Avenue,Marshall, Texas 75670. Ph: 001-408-852-0067