KEY FEATURES

The key features of EUSBH are:

• Compliance with USB 1.1 and 2.0
• Control, bulk, interrupt and isochronous transfers
• Low-speed 1.5 Mb/s, full-speed 12Mb/s and high-speed 480 Mb/s
• Support for OHCI, EHCI and non-standard host controllers
• Contains integrated root hub and port manager
• Range of class drivers
• Small footprint (<16K) and data requirement (<10K)
• Designed for any RTOS

The system structure is shown below: OHCI, EHCI AND NON-STANDARD HOSTS

EUSBH-OHCI is a full OHCI implementation, and EUSBH-EHCI is a full EHCI implementation. 

Many USB host controllers are available for embedded targets that do not conform to any standard. HCC has ported its EUSB Host software to the following devices:

• ISP1161, ISP1362, ISP1561, ISP1761
• MAX3421E
• MCF5222x

HCC welcomes inquiries about other non-standard hosts.

AVAILABLE CLASS DRIVERS

• Mass Storage Host Class Driver
• For external Hubs
• Printer Host Class Driver
• For Serial ports
• For OBEX devices
• For Mouse, Keyboard and Joystick
• For FTDI USB serial devices
• For Audio devices
• For Midi Devices
• RNDIS for remote networking
• CDC Ethernet Control Model

 

SUPPORTED TARGETS

HCC´s EUSBH is designed to work with both integrated USB host controllers and with externally interfaced USB host controllers.  Currently, supported targets include:

• iMX31
• ISP1161, ISP1361, ISP1561, ISP1762
• MAX3421E
• AT91SAM9xxx, AT91RM9200
• LPC2468
• MCF52223
• MCF5329
• MCP834x
• NS9360
• DOS with any PC

We are constantly adding support for new devices. Contact info@hcc-embedded.com to determine if your USB Host controller is currently supported.  HCC-Embedded offers free porting to most targets if not currently supported. Contact info@hcc-embedded.com for details.

Brief

EUSBH