DesignWare USB 1.1 OHCI Host Controller

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


Downloads and Documentation
  • 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 ControllerSTARs Subscribe

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