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UM10206

I2C Demonstration Board 2005-1 Quick Start Guide

Philips Electronics 

Philips Semiconductors

UM10206

I2C Demonstration Board 2005-1 Quick Start Guide

7. Starting Win-I2CUSB Lite

When you have correctly installed the software and the Demonstration Board Hardware is

connected and recognized by the computer, start the Win-I2CUSB Lite software (see

Figure 4).

Board Self Test Routine

Device selection

(devices not supported in Lite

version are dimmed)

Access to the Expert Mode that allows

writing specific I2C commands

Hardware detection message

Switched power

indicators

I2C frequency

Fig 4. Win-I2CUSB Lite main window

UM10206

User manual

• When the Demonstration Board hardware is correctly connected to the USB port and

the computer recognizes it, the message “Hardware Detected” is displayed.

• Switched 3.3 V and 5.0 V power supplies are controlled through the “Options” menu

or by double clicking on the 3.3 V or 5.0 V symbols on the lower side of the main

window. Power supplies are disabled by default and you must enable them before

using the I2C-bus devices on the board.

• I2C-bus frequency is controlled through the “Options” menu or by double clicking on

the frequency symbol in the lower side of the main window.

• I2C-bus devices on the board are controlled using the corresponding control window

in the “Device” menu. You can only select I2C-bus devices which are on the board and

are highlighted in the menu.

• The Expert Mode selected through “Device Î Universal Modes” allows you to send

customized I2C-bus commands to any device on the board. Expert Mode is limited to

8 lines of command in the Lite version of the software. Each line of command can

have up to 9 bytes of data.

Rev. 01 — 13 June 2006

© Koninklijke Philips Electronics N.V. 2006. All rights reserved.

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