
Quick Start Guide
Design Innovation.
Accelerated.
(TWR-MCF51JF)
TOWER SYSTEM Quick Start Guide for TWR-MCF51JF

TOWER SYSTEM
Get to Know the TWR-MCF51JF
Primary Connector
Infrared
General Purpose
TWRPI Socket
Microphone
Power Selects
MCF51JF
Micro-AB USB
Connector
Power/OSBDM
Mini-B USB
Connector
MMA8451Q
Accelerometer
Interrupt
Touch Pad
TWRPI Socket
Potentiometer
(underside)
Touch Pads
and LEDs
Audio Out
Reset
Secondary
Connector
TWR-MCF51JF
Freescale Tower System
The TWR-MCF51JF module is part of the Freescale Tower System, a
modular development platform that enables rapid prototyping and tool
re-use through reconfigurable hardware. Take your design to the next
level and begin constructing your Tower System today.

TOWER SYSTEM Quick Start Guide for TWR-MCF51JF
Step-by-Step Installation Instructions
In this Quick Start Guide, you
will learn how to set up the
TWR-MCF51JF module and run
the default demonstration.
STEP
Install the Software
1
and Tools
Install the P&E Micro OSBDM Drivers and
Virtual Serial Port Utilities, CodeWarrior,
Freescale MQXTM and any related service
packs. Installers for these tools can be
found on the DVD under Software or on
the TWR-MCF51JF website (see link from
freescale.com/Tower).
STEP
Configure Hardware
2
Connect one end of the USB
cable to the PC and the other end to the
Power/OSBDM mini-B connector on the
TWR-MCF51JF module. Allow the PC to
automatically configure the USB drivers
if needed.
STEP
Run the Demo
3
1. Open the P&E Terminal Utility
(Start Menu>All Programs>P&E
OSBDM OSJTAG Virtual Serial
Toolkit>Utilities>Terminal Utility).
2. Select “USB COM” port and 19200
baud. Click “Open Serial Port.”
3. Press the Reset button. A prompt
will appear in the terminal window.
4. Follow the instructions to toggle the
green and orange LEDs.
5. Press the IRQ button to move to the
capacitive touch demo. Press a few
keys in the terminal window to clear
the input buffer.
6. Touch the E1 or E2 electrodes to
change the state of the LEDs and
send a message on the terminal.
7. Press the IRQ button to move back
to the toggle LED function.

TOWER SYSTEM
TOWER SYSTEM
STEP
Explore Further
4
Explore all the features and
capabilities of the pre-programmed demo
by reviewing the lab document located at
freescale.com/TWR-MCF51JF
STEP
Learn More
5
about ColdFire+
Microcontrollers
Find more information about ColdFire+
microcontrollers and the TWR-MCF51JF
development system at freescale.com/
ColdFire+ and freescale.com/TWRMCF51JF.
To learn more about the TWR-MCF51JF and other modules within the Tower System,
visit freescale.com/ColdFire+ and freescale.com/Tower. To become a member
of the online Tower Geeks community, visit towergeeks.org.
Freescale and t he Freecale logo a re trademarks or re gistered
trademarks of Freescale Semicon ductor, Inc. Reg. U.S. Pa t. & Tm.
Off. ColdFire+ is a trademark of Freescale Semicond uctor, Inc. All
other product o r service names are the property of their respective
owners. © 2011 Freesc ale Semiconducto r, Inc.
Doc Number: M CF51JFQSG / REV 0
Agile Number: 926-78594 / REV A