Description
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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
Implementation Results:
| Supported Family | Mode | Resource Utilization | Memory Blocks | Performance ( Avalon Clock - fmax ) |
|---|---|---|---|---|
| Cyclone III | High Speed | 4890 LE | 9 M9K | 64.64MHz |
| Cyclone III | Full Speed | 2910 LE | 1 M9K | 62.07MHz |
| Cyclone IV E | High Speed | 4870 LE | 9 M9K | 60.71MHz |
| Cyclone IV E | Full Speed | 2920 LE | 1 M9K | 60.29MHz |
| Stratix II | High Speed | 3440 ALUT | 11 M4K | 67.81MHz |
| Stratix II | Full Speed | 2180 ALUT | 1 M4K | 67.82MHz |
| Stratix III | High Speed | 3450 ALUT | 9 M9K | 67.20MHz |
| Stratix III | Full Speed | 2190 ALUT | 1 M9K | 65.06MHz |
| Stratix IV | High Speed | 3450 ALUT | 9 M9K | 66.30MHz |
| Stratix IV | Full Speed | 2190 ALUT | 1 M4K | 66.68MHz |
| Stratix V | High Speed | 2030 ALUT | 9 M20K | 64.41MHz |
| Stratix V | Full Speed | 1210 ALUT | 1 M20K | 63.16MHz |
| Arria II | High Speed | 3500 ALUT | 9 M9K | 66.60MHz |
| Arria II | Full Speed | 2190 ALUT | 1 M9K | 67.20MHz |
| Arria V | High Speed | 2050 ALM | 9 M10K | 60.84MHz |
| Arria V | Full Speed | 1230 ALM | 1 M10K | 60.95MHz |
| MAX 10 | High Speed | 4830 LE | 9 M9K | 63.40MHz |
| MAX 10 | Full Speed | 2190 LE | 1 M9K | 64.00MHz |
Ready to use CoreCommander II Board:
- CoreCommander board provides on the go testing facility and allows to go for custom application development. It makes the evaluation faster and easier with its additional features and reference design comes within the package.
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:
- Evaluation version
- OpenCore Plus Evaluation
- One (1) month evaluation license at no cost (from the License Request page)
- Demonstrations:
- USB2.0 Hub with 2 down-stream ports
- Time-limited (4 hours) SOF generation support
- Reference Design for CoreCommander II Board
- Simulation library for Altera Modelsim
- Documentation:
- IP Core User Guide
- Full version
- Full Version:
- One (1) Year development license with full version purchase for single project and single site. Other licensing schemes are also available.
- Demonstrations:
- USB2.0 Hub with 2 down-stream ports
- Full programming files generation support
- Reference Design for CoreCommander II Board
- Simulation library for Altera Modelsim
- Documentation:
- IP Core User Guide
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 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
Downloads:
| << Back to USB 2.0 |
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