USB Products


smxUSBO™

smxUSBO is used with smxUSBD and smxUSBH to add USB On-The-Go (OTG) interconnectivity between portable devices. It adds APIs to switch the roles of a USB controller between USB host and USB device. These two roles cannot work simultaneously on the same controller. If your system has a host port and a device port and you want to use them simultaneously, you only need smxUSBH and smxUSBD.

Please tell us more about what you need:

• I need just price information at this time.
• I need someone to explain USB to me so I can decide how to use it.
• I have specific technical questions and need answers ASAP.
• All of the above.

For further information on smxUSBO see:

• smxUSBO Datasheet
• smxUSBD Device Stack
• smxUSBH Host Stack
• Ways to Use USB in Embedded Systems
• smxUSB Product Overview Diagram (PDF)

USB Development Services

• USB controller drivers
• USB class drivers
• USB function drivers
• Porting and integration

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