USB Products


smxUSB™

USB is a master/slave protocol. The master end is called the USB host and the slave end is called the USB device or USB peripheral. We offer embedded USB software for both ends. Our smxUSBH host stack permits connecting USB devices, such as USB thumb drives, USB printers, and USB HIDs (Human Interface Devices) to embedded units. Our smxUSBD device stack permits connecting embedded units to PCs or to other USB hosts. Device function drivers enable embedded devices to look like serial devices, USB disk drives, or other USB devices to a USB host. Our smxUSBO USB OTG (On The Go) protocol enables an embedded device to negotiate with another USB OTG unit to decide which is the host and which is the device. All smxUSB stacks support hot-swap and plug-and-play operation.

Register now for more information and to be contacted by a product expert. Registration also gives you access to product manuals, qualifies you for a free evaluation kit, and enables us to mail you printed literature.

For further information on our USB products:

• smxUSBD Device Stack
• smxUSBH Host Stack
• smxUSBO OTG Add-on

• Ways to Use USB in Embedded Systems
• smxUSB Product Overview Diagram (PDF)
• www.usb.org

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