PCA9536D datasheet(8/12 Pages) PHILIPS

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UM10206

User manual

Rev. 01 — 13 June 2006

8 of 12

Philips Semiconductors

UM10206

I2C Demonstration Board 2005-1 Quick Start Guide

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).

• 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

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.

Fig 4.

Win-I2CUSB Lite main window

Switched power

indicators

2C frequency

Device selection

(devices not supported in Lite

version are dimmed)

Access to the Expert Mode that allows

writing specific I

2C commands

Board Self Test Routine

Hardware detection message

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