Vendor: PRSsemicon Group Category: USB

Certified USB2.0 Device Controller

GDA’s USB 2.0 Device controller is a configurable core and implements the USB 2.0 Device functionality that can be interfaced wit…

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Overview

GDA’s USB 2.0 Device controller is a highly configurable core and implements the USB 2.0 Device functionality that can be interfaced with third party USB 2.0 PHY’s. USB 2.0 Device Controller core is architected with an optional high performance DMA engine and/or an optional EP0 processor which manages all standard requests in hardware without firmware support. The core is a subset of GDA’s USB-IF Superspeed Certified Device Controller.

Key features

  • Compliant with USB Rev 2.0 Specification
  • Compliant with USB 2.0 Link Power Management Addendum
  • Supports Aggressive Low Power Management
  • PHY Interface : 16 / 8 bit UTMI, ULPI
  • Optional support for high performance DMA Engine
  • Optional support for EP0 Processor.
  • Software configurable endpoint characterstics such as endpoint type, maximum packet size etc.
  • Flexible User Application Logic
    • Can be adapted by any SoC / OCB interface / offchip interconnects – such as AHB, AXI, PCIe
    • Can operate in cut through mode exposing a Pravega Native Packet Interface allowing customer to integrate their DMA engines,
    • Configurable Datawidth: 32, 64, 128 bit.
  • Simple Register Interface for internal Register Access.
  • Support for various Hardware and Software Configurability regarding Core characteristics.

Benefits

  • Optional USB3.0 Core for future proofing
  • Application Interface – AHB, AXI, PNPI
  • Configurable Buffer Sizes, Ednpoint Characterstics such Endpoint Type, Maximum Packet size etc.
  • PHY Interface : 8/16-t UTMI, ULPI
  • Optional DMA Engine
  • Optional EP0 Processor
  • Highly modular and configurable design
  • Layered architecture
  • Fully synchronous design
  • Supports both sync and async reset
  • Clearly demarked clock domains
  • Extensive clock gating support
  • Multiple Power Well Support
  • Software control for key features

What’s Included?

  • RTL Code
  • Complete Testbenches
  • Complete Testsuites
  • Design Guides
  • Verification Guides
  • Synthesis Guides

Specifications

Identity

Part Number
usb2_dev
Vendor
PRSsemicon Group
Type
Silicon IP

Provider

PRSsemicon Group
HQ: India
PRSsemicon is a fabless semiconductor company with a vision to provide Professional Reliable Solutions, Services & Support to our customers & partners globally. Our R&D Business Unit develops cutting edge IP Products, Our Business administration BU ties up with several partners who require our support to promote & resell their reliable IP's, Our Services BU helps customer on ASIC/FPGA/SoC Design Verification & Validation services.
Contact PRSsemicon Group

Learn more about USB IP core

What Designers Need to Know About USB Low-Power States

In addition to performance and interoperability, achieving low power has been one of the requirements for industry standards specifications. Some of the key specifications like Universal Serial Bus (USB), PCI Express (PCIe), and MIPI have defined power saving features for burst traffic. This whitepaper explains how Synopsys USB IP offers low power using various low power states that go beyond the basic features.

Frequently asked questions about USB IP cores

What is Certified USB2.0 Device Controller?

Certified USB2.0 Device Controller is a USB IP core from PRSsemicon Group listed on Semi IP Hub.

How should engineers evaluate this USB?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this USB IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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