Keterex: USB-910H USB-to-SPI/12C Interface

USB-910H: USB-to-SPI/I2C Embedded Systems Interface

FEATURES

SPI, I2C, SMBus, and Parallel GPIO Controller
Master, Multi-Master, and Slave Modes Supported
PMBus Transport Layer Supported
Provides up to 9 General Purpose I/O
I/O Levels Configurable from 1.65V to 5V
SPI up to 24MHz, I2C/SMBus to 1.5MHz
Supports 16 Slave Addresses (7 or 10-bit)
Provide Power to Target from USB-910H (400mA)
Control Center Application Included [screenshots]
Powerful Scripting Feature
Easy-to-Use API for Custom Software Development
USB 2.0 Full-Speed (12Mbps) HID Device
No User-Installed Device Drivers Required
Windows 7, Vista, XP, and Linux Supported [more]
Addtional Product Details »

GENERAL DESCRIPTION

The USB-910H Embedded Systems Interface provides connectivity between a host PC and I2C, SMBus, or SPI. Other interfaces can be supported by "bit-banging" the 9 general-purpose I/O. USB transactions are generated on the host PC using either the Keterex USB-900 Control Center application or custom software via calls to the provided API. The USB-910H Adapter converts these transactions to I2C, SMBus, SPI, or general-purpose I/O operations. Built-in scripting accommodates complex bus protocols, including forcing and/or detecting general-purpose I/O changes during operations.

The USB-910H Adapter provides configurable I/O voltage levels from 1.65V to 5V. In addition to setting the drive and sense logic levels, this voltage can be connected to the target hardware, providing up to 400mA to the target device.

Note: One KXACC-082 cable is included with each
USB-910H Embedded Systems Interface.

Technical Documents

USB-910HDS	USB-910H Datasheet
USB-910HBR	USB-910H Product Brief
AN2101	Application Note 2101: USB-910H API Reference Manual
AN2102	Application Note 2102: USB-900 Control Center User's Guide

Demos and Tutorials

usb900cc.exe	USB-900 Control Center Software (runs in demo mode - no H/W required)
usb900 Tutorials	USB-900 Control Center Tutorials (Flash - tutorials play in browser)