USB 1.1 Device, Software based enumeration, RAM Interface (USB11SR)

Block Diagram

Solution Type: IP Core

End Market: Computer & Storage, Consumer, Industrial, Military, Test & Measurement, Wireline

Evaluation Method: OpenCore Plus

Technology: Interface Protocols: Communications

Arria Series: Arria V

Cyclone Series: Cyclone IV, Cyclone V

MAX Series: MAX 10, MAX V

Stratix Series: Stratix IV, Stratix V

Overview

The USB 1.1 Device, Software Based Enumeration IP Core is RAM based USB 1.1 device core with 32-bit Avalon interface. The core supports Full Speed (12 Mbps) functionality and Low Speed (1.5 Mbps) functionality can be added as per customer request with additional charges. The core supports three preconfigured Control, Bulk IN and Bulk OUT endpoints. It can be configurable for up to 15 IN/OUT endpoints on customer request on chargeable basis. Each configurable endpoints has an endpoint controller that supports Interrupt, Bulk and Isochronous transfers. The core has been optimized for Altera FPGAs and its functionality has been verified on the hardware with Altera Quartus II. The package includes ModelSim precompiled library for core simulation and verification.

Features

    Device Utilization and Performance

    Cyclone III - 1900 LE, 8 M9K,103MHz, Cyclone IV - 1900 LE, 8 M9K, 109MHz, Cyclone V - 840 ALM, 8 M10K, 60MHz, Stratix III - 1300 ALUT, 8 M9K, 141MHz, Stratix IV - 1300 ALUT, 8 M9K, 130MHz, Stratix V - 800 ALM, 8 M20K, 100MHz, Arria II - 1300 ALUT, 8 M9K, 115MHz, Arria V - 830 ALM, 8 M10K, 83MHz, MAX 10 - 1900 LE, 8 M9K, 104MHz

    Getting Started

    1. Request an Evaluation version with License from http://www.slscorp.com/licensing/ip-licensing.html. 2. An email send to download the IP Core and the license file to compile the Quartus II design. 3. The IP Core installs documents including tutorial, software guide, reference design, Nios II driver and examples, Windows driver and examples and testing applications. 4. Integrate and test in your design. 5. Reference documents are also available at http://www.slscorp.com/downloads/category/129.html. For any question or support, contact at support@slscorp.com.

    IP Quality Metrics

    Basic
    Year IP was first released2003
    Latest version of Quartus supported15.1
    Altera Customer Use
    IP has been successfully implemented in production with at least one customerY
    Deliverables

    Customer deliverables include the following:

    • Design file (encrypted source code or post-synthesis netlist)
    • Simulation model for ModelSim Altera edition
    • Timing and/or layout constraints
    • Testbench or design example
    • Documentation with revision control
    • Readme file
    Y
    Any additional customer deliverables provided with IP
    Nios II HAL Object Library & Application example, Windows Driver and Application example
    Parameterization GUI allowing end user to configure IPY
    IP core is enabled for OpenCore Plus SupportY
    Source language
    Verilog
    Testbench languageVerilog
    Software drivers providedY
    Driver OS supportWindows, Linux
    Implementation
    User InterfaceAvalon-MM
    IP-XACT Metadata includedN
    Verification
    Simulators supportedAltera ModelSim
    Hardware validated Y. Altera Board Name http://www.slscorp.com/products/development-boards/corecommander.html
    Industry standard compliance testing performed
    N
    If No, is it planned?Y
    Interoperability
    IP has undergone interoperability testing
    N
    Interoperability reports available  N

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