SPI/I2C Bus Analyzer

REX-USB62

Product overview

Using the REX-USB62, your PC will be the SPI/I2C Bus analyzer.
REX-USB62 SPI/I2C Bus Analyzer can analyze and monitor the device communiction on the SPI/I2C Bus.
It contains the equipment to analyze the SPI/I2C bus, and the application software for this.
When you start the application attached by connecting to the USB port of this product, you can analyze the SPI/I2C communication with a PC.

This product is the Japanese version, but it is available on English version Windows.
You can download User's Manual in English(pdf).

Features

Supports both serial Bus interface SPI and I2C.
Can be supplied power to the products and devices connected by itself
Includes split Cable with Housing connector
Includes utility software for monitoring and analyzing the SPI/I2C Bus protocol
- Monitor SPI/I2C bus data(One-shot/Free-run)
- Capturing can be started by an external trigger input
- Output external trigger by detecting specified data pattern
- Start capturing data by detecting specified data pattern
- Filter data display(I2C only)
- Search data
- Save data
- Switch analyzation of I2C with 2 channel
  (Can not analyze 2 channel simultaneously)

System Requirements

Supportted Computer
Windows PC with Hi-Speed USB(480Mbps) ports
Supported Operationg System
Windows 8/7/Vista/XP
*Also works on 64bit version.

Specifications

Hardware specifications

Items	Specification
Host Interface	USB2.0 Full Speed Device
Connector	USB mini B connector
Voltage	5V (via USB bus power)
Consumption Current	150mA
Device Interface	SPI　Max frequency 24MHz (Monitor mode) Max frequency 16MHz (Analyzer mode) I2C　Max frequency 1MHz (Monitor mode) Max frequency 4MHz (Analyzer mode)
Power supply	1.8V(+/-5%), 2.5V(+/-5%), 3.3V(+/-5%) 5.0V(+/-5%, VBUS=5.0V)
Dimension	58(W) x 95(D) x 18(H) mm (Exclude the bundled cable / rubber foot)
Weight	Approx.60g (except cable)
Operating environment	Temperature:5～55℃ Humidity:20～80% (non condensing)

Others

User's Manual