Freescale Semiconductor MC33493MOD Series Quick Start User Manual

MC33493MODxxx Quick Start Guide

Laurent GAUTHIER-TSPG-MCD-ARC Page 1

Last update: February 5, 2007

MC33493MODxxx KIT

Quick Start User Guide

This document provides first information to use MC33696 tools.
Last update:

V1.1: Note for FCC
Important:

This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.

Note: the manufacturer is not responsible for any radio or TV interference caused by unauthorized
modifications to this equipment. Such modifications could void the user’s authority to operate the
equipment.

1 OVERVIEW

MC33493MODxxx operation requires:

 An MC33493MODxxx RF Module with attached Printed antenna
 A DEMO9S08RG60 MCU board
 An RS232 cable
 A PC with RS232 port, CD player and Hyper Terminal.
 A 9V Battery

The operation of MC33493 is done by sending with Hyper Terminal a script to the MCU board that will
configure MC33493 in a defined configuration.

MC33493MODxxx Quick Start Guide

Laurent GAUTHIER-TSPG-MCD-ARC Page 2

Available script files:

 standby configuration
 continuous CW transmission
 continuous 4.8kHz OOK transmission
 continuous 4.8kHz FSK transmission

2 LAUNCHING THE KIT

 Plug the RF Module on the MCU board
 Connect the MCU board to the PC using the RS232 cable
 Launch HyperTerminal using the proper xxx.ht file according to available COM port
 Connect the 9V battery
 Screen on HyperTerminal receives status of MC33493 Registers and Pin levels

3 SENDING A SCRIPT FILE

3.1 Configuration in Receive mode

 With the mouse, click on “Transfer/Send text file”
 Select the xxx.txt Script file corresponding to the wanted configuration
 For exemple :“TX OOK 433.92MHz Square 4800bps.txt” will configure the kit in Teceive mode at

433.92MHz to send a modulated signal at 4800bps.

 At the end: “Sending square wave” indicates that the kit is sending a continuous modulation