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USB 2.0 On-The-Go (USB20OTG)

Model No. IPRUSB2SFP013

Rating: Not Rated Yet
Description

 

 

The USB 2.0 On-The-Go (OTG) IP Core is a 32-bit Avalon interface compliant core and supports ULPI interface. It supports both USB Host and USB Device peripheral functionality. While acting as USB Host, it supports High Speed (HS), Full Speed (FS) and Low Speed (LS) modes. While acting as USB Device peripheral, it supports High Speed (HS) and Full Speed (FS) modes.

IP core has been implemented in Verilog HDL and its functionality has been verified using different test cases in simulation environment as well as on hardware. It is provided as Altera Qsys Ready component and hence can be easily integrated in Qsys system.

Block Diagram:

USB20OTG

Features:

  • Supports UTMI + Low Pin interface (ULPI) interface
  • Supports Asynchronous Avalon clock interface
  • Configurable Memory depth
  • Supports software controlled PHY register access
  • Configurable to use as HOST only mode or DEVICE only mode
  • Ready to use component for Qsys
  • Meets Altera Design Assistant guidelines
  • Host Controller
    • Supports Low speed (1.5 Mbps), Full speed (12 Mbps) and High Speed (480 Mbps) modes
    • Supports Control, Bulk and Interrupt transfers
    • Supports PING protocol
    • Supports SPLIT transaction for High Speed hub
    • Optimized TD (Transfer Descriptor) structure
    • Supports 16 Interrupt and 16 Aperiodic TDs
  • Device (Peripheral) Controller
    • Supports Full speed (12 Mbps) and High Speed (480 Mbps) modes
    • Supports Control, Bulk, Interrupt and Isochronous transfers
    • Capable to support up to 31 endpoints (1 default control endpoint + 15 IN/OUT endpoints)
    • Supports software configurable endpoints
    • Supports Suspend, Resume and Remote Wakeup features

Implementation Results:

Supported FamilyResource UtilizationMemory BlocksPerformance ( Avalon Clock - fmax )Performance ( ULPI Clock - fmax )
Cyclone III4775 LE16 M9K165MHz82MHz
Cyclone IV4768 LE16 M9K175MHz77MHz
Cyclone V2060 ALM16 M10K170MHz66MHz
Stratix III3150 ALUT1 M144K220MHz82MHz
Stratix IV3160 ALUT1 M144K231MHz76MHz
Stratix V2040 ALM8 M20K240MHz70MHz
Arria II3150 ALUT16 M9K180MHz72MHz
Arria V2020 ALM16 M10K190MHz61MHz
MAX 104780 LE16 M9K170MHz74MHz

Please Note: IP core contains parameter to select mode of operation. This allows resource optimization based on requirement. User can choose any of the following modes:
OTG (supports both host and peripheral functionality), DEVICE (supports peripheral functionality only) and HOST (supports host functionality only).

Verification:

  • IP Core has been tested by interfacing it with USB 2.0 PHY (RN1133) on SLS HSIC development board.
  • It has also been verified under simulation environment.

Deliverables:

  • Evaluation version
    • OpenCore Plus Evaluation
    • One (1) month evaluation license at no cost
    • Demonstrations:
      • Device Enumeration
    • Time-limited (4 hours) SOF generation support
    • Reference Design for HSIC Development Board
    • USB 2.0 Host BFM simulation model for Altera Modelsim
    • Linux (v3.4) based sample application files and Drivers
    • Windows example files and Drivers (object code)
    • Documentation:
      • IP Core User Guide
      • Host BFM 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:
      • Device Enumeration
    • Full programming files generation support
    • Reference Design for HSIC Development Board
    • USB 2.0 Host BFM simulation model for Altera Modelsim
    • Linux (v3.4) based sample application files and Drivers
    • Windows example files and Drivers (object code)
    • Documentation:
      • IP Core User Guide
      • Host BFM User Guide

Support:

  • IP integration support available with the purchase of full version
  • Additional support on chargeable basis for a period of 3 months or more
  • IP 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:

 

 

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