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
Device selection
(devices not supported in Lite
version are dimmed)
Access to the Expert Mode that allows
writing specific I
2
C commands
Board Self Test Routine
Hardware detection message
Switched power
indicators
I
2
C frequency
Fig 4. Win-I2CUSB Lite main window
•
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 I
2
C-bus devices on the board.
•
I
2
C-bus frequency is controlled through the “Options” menu or by double clicking on
the frequency symbol in the lower side of the main window.
•
I
2
C-bus devices on the board are controlled using the corresponding control window
in the “Device” menu. You can only select I
2
C-bus devices which are on the board and
are highlighted in the menu.
•
The Expert Mode selected through “Device
I
2
C-bus
Universal Modes” allows you to send
customized
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.
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
UM10206
User manual
Rev. 01 — 13 June 2006
8 of 12
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