P&E Microcomputer Systems DEMOQE128 Quick Start Guide

QE128 Quick Start Guide

Quick Board References

Default Jumper Settings

The following is a list of default jumper settings for DEMOQE board. The settings listed indicate the “on” (or installed) position.

Jumper Installed Settings

J3 2&3

J4 3&4

J5 1&2

J6 2&3

J7 2&3

J8 2&3

J11 1&2, 3&4

J12 1&2, 3&4, 5&6, 7&8

J13 2&3

J14 2&3

J15 2&3

J16 1&2, 3&4, 7&8

J18 1&2, 3&4

J19 1&2

J20 1&2, 3&4

J21 1&2, 3&4

1&2, 3&4, 5&6, 7&8, 9&10, 11&12,

13&14, 15&16

MCU Port Connector Pinout

The following is the pinout for the MCU port connector on the DEMOQE board.

VDD 1 2 PTA5/IRQ/TPM1CLK /RESET

VSS 3 4 PTA5/IRQ/TPM1CLK/RESET

PTB1/KBI1P5/TxD1/ADP5 5 6 PTA4/ACMP1O/BKGD/MS

PTB0/KBI1P4/RxD1/ADP4 7 8 PTE7/TPM3CLK (n/c for 32 LQFP)

PTA2/KBI1P2/SDA1/ADP2 9 10 VREFH

PTA3/KBI1P3/SCL1/ADP3 11 12 VREFL

PTC0/TPM3CH0 13 14 PTA0/KBI1P0/TPM1CH0/ADP0/ACMP1+

PTC1/TPM3CH1 15 16 PTA1/KBI1P1/TPM2CH0/ADP1/ACMP1-

PTB3/KBI1P7/MOSI1/ADP7 17 18 PTF0/ADP10 (n/c for 32 LQFP)

PTB4/TPM2CH1/MISO1 19 20 PTF1/ADP11 (n/c for 32 LQFP)

PTB2/KBI1P6/SPSCK1/ADP6 21 22 PTA6/TPM1CH2/ADP8

PTB5/TPM1CH1/SS1 23 24 PTA7/TPM2CH2/ADP9

PTD1/KBI2P1/MOSI2 25 26 PTH6/SCL2 (n/c for 32 LQFP)

PTD2/KBI2P2/MISO2 27 28 PTH7/SDA2 (n/c for 32 LQFP)

PTD0/KBI2P0/SPSCK2 29 30 PTD4/KBI2P4 (n/c for 32 LQFP)

PTD3/KBI2P3/SS2 31 32 PTD5/KBI2P5 (n/c for 32 LQFP)

PTC2/TPM3CH2 33 34 PTD6/KBI2P6 (n/c for 32 LQFP)

PTC3/TPM3CH3 35 36 PTD7/KBI2P7 (n/c for 32 LQFP)

PTC4/TPM3CH4/RSTO 37 38 PTC7/TxD2/ACMP2-

PTC5/TPM3CH5/ACMPO 39 40 PTC6/RxD2/ACMP2+

(n/c for 32 LQFP) PTF2/ADP12 41 42 PTB7/SCL1/EXTAL

(n/c for 32 LQFP) PTF3/ADP13 43 44 PTB6/SDA1/XTAL

(n/c for 32 LQFP) PTF4/ADP14 45 46 PTG0 (n/c for 32 LQFP)

(n/c for 32 LQFP) PTF5/ADP15 47 48 PTG1 (n/c for 32 LQFP)

(n/c for 32 LQFP) PTF6/ADP16 49 50 PTH0 (n/c for 32 LQFP)

(n/c for 32 LQFP) PTF7/ADP17 51 52 PTH1 (n/c for 32 LQFP)

(n/c for 32 LQFP) PTG2/ADP18 53 54 PTE6 (n/c for 32 LQFP)

(n/c for 32 LQFP) PTG3/ADP19 55 56 NC

Flexis™ Series—8-bit and 32-bit Compatible MCUs

DEMOQE128

Freescale and the Freescale logo are trademarks or registered trademarks of Freescale Semiconductor, Inc. in the U.S. and other countries. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2009.

Document Number: DEMOQE128QSG REV 2

Learn More:

For more information about ColdFire family products, please visit www.freescale.com/ﬂexis.

Quick Start Guide

Step 1: Install CodeWarrior® for Microcontrollers

Step 2: Install DEMOQE Toolkit

Step 3: Connect Board to Computer

Step 4: Test Board by Running Quick Start Application

QE128 Quick Start Guide

Introduction

DEMOQE128 is a cost-effective

board targeting quick microcontroller

evaluation. The board includes two

plug-in daughter cards to highlight

the ease of migration between the

Flexis™ QE128, 8-bit S08 and 32-bit

ColdFire V1® microcontrollers.

The board also includes a power

terminal to measure the ultra-low

power consumption of the Flexis

QE128 devices.

This quick start guide is designed

to get you ready to develop your

application on the QE128 within

minutes. Please take a look at

the DEMOQE128 Labs document

(DEMOQE128LAB) to learn more

about the key benefits that QE128

gives your application.

Step by Step Installation Instruction

STEP

Install CodeWarrior® for Microcontrollers

CodeWarrior is a powerful tool designed to help you maximize your time to market. CodeWarrior installation is a one-time required step before connecting the board to your computer.

1. Insert provided DVD into computer and a menu will appear using your default browser.

2. Click on the appropriate board and “Install CodeWarrior.”

3. Follow the on-screen instructions until installation is complete. Once installation is complete, take advantage of several CodeWarrior tutorials that will walk you through various development tool features, such as “C Programming,” “Assembly Programming,” “Using Processor Expert,” and more. Simply open CodeWarrior via the “Programs>Freescale CodeWarrior>CW for Microcontroller V6.0>CodeWarrior IDE.exe” path. Click “Run Getting Started Tutorial” from the startup dialog, select a tutorial and follow the on-screen instructions.

STEP

Install DEMOQE Toolkit

DEMOQE Toolkit install is a one-time required step. The DEMOQE Toolkit includes graphical utilities that run on your computer and help speed up your development. These utilities take development beyond the hardware and interact with the target microcontroller over the same USB multilink reference design on the board that allows you to debug using CodeWarrior. Best of all, you can debug your microcontroller in CodeWarrior while simultaneously using one of the following utilities: Logic Analyzer, Serial Grapher, Terminal Window and Accelerometer Demo Grapher.

1. Insert provided DVD into computer and a menu will appear using your default browser.

2. Click on “DEMOQE128,” then click on “Install DEMOQE Toolkit.” This will launch the P&E DEMOQE Toolkit Installer.

3. Follow the on-screen instructions to complete installation.

For more information on DEMOQE Toolkit read the board user manual (DEMOQE128UM.pdf) on www.freescale.com/flexis and included on the DVD under “DEMOQE128>DEMOQE128 User Manual.” For new and upgraded utilities to “DEMOQE Toolkit,” visit www.pemicro.com/fixedlinks/demoQEtoolkit.html.

STEP

Connect Board to Computer

USB driver installation is a one-time required step, to be completed after CodeWarrior installation.

1. Remove board from anti-static pouch. The green 8-bit MC9S08QE128 daughter card will be mounted on the base board.

2. Connect provided USB cable from a free USB port on your computer to the USB connector on the board.

3. Operating system will recognize your board as new hardware and will prompt you to install the USB drivers. Choose recommended option to install the software automatically. USB drivers for your board were pre-loaded in CodeWarrior installation.

4. Follow on-screen instructions until all USB driver installations are complete. The green USB LED on-board should illuminate.

STEP

Test Board by Running Quick Start Application

Now that you have successfully completed the software and hardware setup, test your board by running the Quick Start Application pre-loaded in the microcontroller’s on-chip flash memory.

The programmed application samples the microcontroller’s general-purpose input pins connected to push buttons to perform two actions. The first action is to illuminate the respective LED with either a general-purpose output pin or a pulse-width modulated signal pin. The second action is to play a different tone per push button on the speaker using a pulse-width modulated signal programmed at different frequencies. Last, the application samples the potentiometer using the microcontroller’s analog-to-digital converter and uses the result to vary the light intensity of two LEDs by changing their pulse-width modulated signal’s duty cycle.

1. Turn the SYSTEM POWER switch to the “on” position. The red POWER LED will illuminate and application will start.

2. Press push buttons labeled PTA2, PTA3, PTD2 and PTD3. A different tone will be emitted from speaker when each push button is pressed, and the corresponding LEDs labeled PTC1, PTC2, PTC3 and PTC4 will illuminate.

3. Rotate potentiometer to vary light intensity of the LEDs labeled PTC0 and PTC5. Rotating clockwise will brighten the PTC0 LED and dim the PTC5 LED. Rotating counter clockwise has the opposite effect.

4. Now that your board is functional, try out the labs discussed in the DEMOQE128 Labs document to learn more about the Flexis QE128 microcontrollers and other features included with your board.

Additional DEMOQE Toolkit Applications

In addition to the Quick Start Application

and Logic Analyzer Utility, the DEMOQE

Resources on the Breaking Bit

Boundaries DVD-ROM features other

toolkit applications that work with

the DEMOQE128 board. One such

application is featured below.

Accelerometer Demo Application

This graphing application will graph data

from the serial port or virtual serial port

on the DEMOQE board. The state of

the on-board three-axis accelerometer

is sampled by the microcontroller-based

serial accelerometer demonstration

code using on-chip A/D converter

channels. This data is converted into

ASCII characters and sent out the

serial port of the DEMOQE board. The

data is then graphed by the PC-based

graphing application for the user to

view. This application may be used to

graph any data as long as the data is

formatted properly.

Both the MCU-based demonstration

code and the PC-based graphing

application may be downloaded from

www.pemicro.com/fixedlinks/

demoQEtoolkit.html.

Virtual Serial Port

The DEMOQE128 board also has the

capability of implementing a virtual serial

port on the PC. This allows the PC to

send and receive serial data via the serial

communication pins of P&E’s Embedded

Multilink design. Using jumpers J6

and J7, this virtual serial port may be

configured to connect to the SCI port

on the QE128 processor.

freescale.com/ﬂexis