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DesignWare Hi-Speed USB Host Controller

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The Synopsys DesignWare® USB Host 2.0 Controller is a set of synthesizable building blocks that ASIC/FPGA designers can use to implement a complete USB 2.0 host for 480-Mbps speeds. The USB 2.0 Host Controller is fully compliant with the specifications for the USB 2.0 Enhanced Host Controller Interface (EHCI) and the USB 1.1 Open Host Controller Interface (OHCI) 1.0. The USB 2.0 Host Controller can be customized and optimized as a stand-alone host chip or as an integrated ASIC for applications such as game consoles, set-top boxes, PCs, PDAs, and telecommunications equipment. In addition, the design can be easily processed in most technologies.

The DesignWare USB 2.0 Host Controller can be easily bridged to any industry-standard bus and includes both the PCI and AMBA™ AHB interfaces. The application interface screens USB host controller design complexities, making it easy to integrate the UHOST2 device to customer target applications. The Host Controller is based on Synopsys' DesignWare USB 2.0 OHCI device, which has been proven in production and has shipped over 7 million units in silicon. These device designs significantly reduce development time and engineering risk, bringing USB-based designs to market faster.

DesignWare USB 2.0 Host Controller Datasheet

  • USB 2.0, EHCI, and OHCI specification compliant
  • High-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) capability
  • Configurable root hub supporting up to 15 downstream ports with 1.1 or 2.0 speed capability
  • Choice of micro-frame or frame caching of data structures (EHCI)
  • Simple application interface facilitates bridging the controller to other system buses
  • PCI and AHB interfaces available
  • Approximately 130K gates for a typical two-port implementation
  • Compatible with Synopsys' High-Speed Certified USB 2.0 PHY
  • Verilog source code
  • Test Environment includes EHCI compliance test and BFMs
USB 2.0 Host Controller Subsystem w/ PCI-AHB Interface Supporting HSICSTARsSubscribe

  Description USB 2.0 Host Controller Subsystem w/ PCI-AHB Interface Supporting HSIC
  Name dwc_usb_2_0_host_subsystem-pci-ahb
  Version 2.98a
  STARs Open and/or Closed STARs
  myDesignWare Subscribe for Notifications
  Product Type DesignWare Cores
  Toolsets Qualified Toolsets
  Download dw_iip_DWC_h20ahb
  Product Code 3520-0