The USB 2.0 Hub IP core provides a link between the USB2.0 Host and multiple USB peripherals via UTMI + Low pin interface (ULPI). It supports High speed, Full speed and Low speed peripheral devices. Its rich features and ease of use makes it more suitable for embedded applications.

Block Diagram:

Features:

• Supports High speed, Full speed and Low speed peripheral devices
• Integrated Transaction Translator (TT)
• Supports individual port power switching
• Remote wakeup capable
• Configurable Hub speed
  • Enables you to reduce resource utilization based on your needs
• Configurable Transaction Translator buffers
• Supports Suspend and Resume
• Supports connect/disconnect detection of down-stream ports
• Supports standard as well as hub class-specific requests
• Supports UTMI + Low Pin interface (ULPI)
• Reliable
  • Verified against Chapter 9 Tests and Hub Tests available in USB2.0 Command Verifier
• Easy to use

 

FPGA Supported:

FPGA	Supported Device Family
Altera	Cyclone III, Cyclone IV E, Stratix II, Stratix III, Stratix IV, Stratix V, Arria II, Arria, MAX10
AMD	Artix

 

Verification:

• This IP has been tested by interfacing it with USB 2.0 PHY (RN1133) on Nios II development board having Cyclone III device.
• It has also been verified under simulation environment.

 

Deliverables:

Contents	Evaluation License	Full 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	Available	Available
Demonstration	USB2.0 Hub with 2 down-stream ports	USB2.0 Hub with 2 down-stream ports
Simulation Library	Modelsim	Modelsim
Technical Documents	IP Core User Guide	IP Core User Guide
Programming files generation support	Time-limited	Full programming
Technical Support	Pre sales support from support team	1 Year integration support

 

Applications:

• Portable Hub boxes
• Printers
• Televisions and Monitors
• Embedded systems
• Music systems

Support:

• 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

Licensing:

• OpenCore Plus Evaluation : 1 month evaluation license at free of cost
• Full : Project based Perpetual License
• Renewal : To continue support and getting future updates after a year of purchasing IP core, license renewal is available at nominal fees

Downloads:

• USB 2.0 HUB (USB20HUB) Documents

 

 

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