DesignWare USB 1.1 OHCI Host Controller

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The Synopsys DesignWare® USB 1.1 Host Controller (OHCI) IP is USB IP Host core that ASIC/FPGA designers can use to implement a complete USB OHCI Host controller. The Host runs at USB Full and Low Speeds. Nearly all commercial, open source, and real-time operating systems support the OHCI standard out-of-the-box. This speeds development time saving years of engineering effort. By utilizing Synopsys' production-proven USB IP, designers can significantly reduce development time and engineering risk, and bring their USB-based solutions to market faster.

DesignWare USB 1.1 Controller IP Datasheet

  • Low gate count and low power consumption
  • Mature, silicon proven, shipped in billions of units
  • AHB enables rapid integration in SoCs
  • Save engineering effort: Compatible with the Open HCI (OHCI) specification, with broadly available drivers. Nearly all operating systems have OHCI Host software stack support built in.
  • Available in Verilog
  • Configurable root hub supporting multiple downstream ports
  • Configuration data stored in Port Configurable Block
  • 12MHz and 48MHz input clock
  • Integrated DPLL
  • Support for SMI interrupts
  • Low gate count, starting at 30k gates
  • Test environment includes integration tests
USB 1.1 OHCI Host ControllerSTARsSubscribe

  Description USB 1.1 OHCI Host Controller
  Name dwc_usb11_ohci_host
  Version 1.00a
  STARs Open and/or Closed STARs
  myDesignWare Subscribe for Notifications
  Product Type DesignWare Cores
  Download USB-1.1-OHCI-Host
  Product Code B587-0