Freescale Semiconductor DEM09S08QE32 User guide

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Manual version 1.01

1 INTRODUCTION ............................................................................................ 1

1.1 Overview ........................................................................................................ 1

1.2 Package Contents .......................................................................................... 1

1.3 Supported Devices ......................................................................................... 1

1.4 Recommended Materials On DEMOQE Resources CD ................................ 1

1.5 Handling Precautions ..................................................................................... 2

2 HARDWARE FEATURES............................................................................... 2

2.1 DEMOQE Base Board Features .................................................................... 2

2.2 On-Board Logic Analyzer ............................................................................... 4

2.3 On-Board Virtual Serial Port........................................................................... 4

2.4 DEMOQE Daughter Card Features................................................................ 5

3 SYSTEM SETUP ............................................................................................ 5

3.1 Overview ........................................................................................................ 5

3.2 Operating System Requirements ................................................................... 5

3.3 Software Setup............................................................................................... 5

3.4 Quick Startup.................................................................................................. 6

3.5 Hardware Setup ............................................................................................. 7

4 OPERATING MODES................................................................................... 10

4.1 Overview ...................................................................................................... 10

4.2 Debug Mode................................................................................................. 10

4.3 Run Mode..................................................................................................... 11

4.4 External BDM Mode ..................................................................................... 11

5 DEMOQE TOOLKIT PC APPLICATIONS .................................................... 11

5.1 DEMOQE Logic Analyzer Application .......................................................... 11

5.2 DEMOQE Terminal Application.................................................................... 12

5.3 DEMOQE Unsecure Application .................................................................. 13

5.4 DEMOQE Accelerometer Demo Application ................................................ 14

5.5 DEMOQE Serial Grapher Application .......................................................... 15

6 DEMONSTRATION MICROCONTROLLER APPLICATIONS...................... 18

6.1 Quick Start Application ................................................................................. 18

6.2 Serial Accelerometer Application ................................................................. 19

DEMO9S08QE32 User Manual ii

7 JUMPER SETTINGS .................................................................................... 19

7.1 System Power...............................................................................................19

7.2 RS232 Communications ...............................................................................21

7.3 LED Display Port ..........................................................................................23

7.4 Input and Reset Switches .............................................................................23

7.5 3-Axis Accelerometer Jumper Settings.........................................................25

7.6 Buzzer...........................................................................................................27

7.7 IIC Pull-up .....................................................................................................27

7.8 Analog Input Potentiometer ..........................................................................28

7.9 Optional External Crystal Circuitry Jumper Enable.......................................28

7.10 Optional Jumpers For Various VDD And VSS..............................................28

8 DEMO9S08QE32 CODE DEVELOPMENT SOFTWARE............................. 29

8.1 Using CodeWarrior With The DEMO9S08QE32...........................................29

8.2 Using P&E Software With The DEMO9S08QE32.........................................29

9 TRANSITIONING TO YOUR OWN TARGET............................................... 29

9.1 Hardware Solutions At A Glance ..................................................................30

9.2 Working With P&E’s USB Multilink ...............................................................31

9.3 Working With P&E’s Cyclone PRO ...............................................................32

10 TROUBLESHOOTING.................................................................................. 33

10.1 DEMO9S08QE32 Is Undetected ..................................................................33

10.2 CodeWarrior Installation Fails (WinDriver Error)...........................................34

iii DEMO9S08QE32 User Manual

1 INTRODUCTION

1.1 Overview

The DEMO9S08QE32 is a low-cost development system designed for demonstrating, evaluating, and debugging the Freescale MC9S08QE32 microcontroller. P&E’s Embedded Multilink circuitry on the DEMO9S08QE32 board allows the processor on the DEMO9S08QE32 to be debugged and programmed via USB from the PC. In addition, the demo board can be powered using the USB bus.

1.2 Package Contents

The DEMO9S08QE32 package includes the following items:

• DEMOQE Base Board with a DC9S08QE32 Daughter Card installed

• DEMO9S08QE32 Resource CD

• 2-cell AAA battery package

• USB Cable

• Freescale Warranty Card

1.3 Supported Devices

The DEMO9S08QE32 supports the MC9S08QE32 QFN48 device.

1.4 Recommended Materials On DEMOQE Resources CD

• DEMO9S08QE32 Embedded Multilink hardware interface driver

• DEMO9S08QE32 User Manual (this document)

• DEMO9S08QE32 Quick Start Application Source Code

• DEMO9S08QE32 Base Board and Daughter Cards Schematics

DEMO9S08QE32 User Manual 1

• DEMO9S08QE32 Component Breakdown List

• DEMOQE Toolkit Applications

• Links to P&E Evaluation Software

• Links to Freescale documentation, P&E Discussion Forums, and DEMO9S08QE32 FAQs.

1.5 Handling Precautions

Take care to handle the package contents, including the DEMOQE base board and DC9S08QE32 daughter card, in a manner such as to prevent electrostatic discharge.

2 HARDWARE FEATURES

The DEMO9S08QE32 is a demonstration and development system for Freescale’s MC9S08QE32 microcontroller. Application development is quick and easy using P&E’s Embedded Multilink circuitry and the included software tools and examples. An optional BDM port is provided to allow use of an external BDM interface such as P&E’s Cyclone PRO automated programmer or USB Multilink. The USB Multilink is functionally comparable to the DEMO9S08QE32’s Embedded Multilink circuitry.

Note: The DEMO board’s onboard Embedded Multilink circuitry is intended to

function with the onbaord processor and any daughter cards that may be included. It cannot be used to communicate with other devices.

2.1 DEMOQE Base Board Features

• On-board Logic Analyzer

• On-board Virtual Serial Port

• Asymmetrically positioned 4 8x2 male connectors for interchangeable daughter cards

• P&E’s Embedded Multilink circuitry populated on the bottom

• RS-232 Serial Port w/ DB9-F Connector

• SCI signals connected to P&E’s Embedded Multilink through jumpers

• ON/OFF Power Switch w/ LED indicator

2 DEMO9S08QE32 User Manual

• A 5VDC to 8VDC power supply input barrel connector

Note: The DEMOQE board silk screen is incorrectly labelled as 5-12VDC. The

maximum voltage is 8VDC.

• Power Input Selection Jumpers for selecting the input voltage source:

• Power Input from Embedded Multilink to LDO regulator

• Power Input from DC Power Jack to LDO regulator

• Regulated VDD Output at 3.0V

• Regulated VDD Output at 2.1V

• Power Input from Battery

• Power Input from MCU_PORT connector

• RESET Push Button and LED indicator w/ Enable

• Optional External Crystal Circuitry Layout (not populated)

• User Features:

• 3-axis Accelerometer w/Enable

• 8 User LED’s w/ Enable

• 4 User Push Buttons w/ Enable

• 1 Piezzo Buzzer w/ Enable

• IIC Pullups w/ Enable

• 10K Ohm POT w/ Enable

• Option Jumpers:

• COM_EN for 1.8V to 4.25V RS232 Transceiver

• TXD_EN for SCI_TXD to Embedded Multilink

• RXD_EN for SCI_RXD to Embedded Multilink

• INPUT_EN for two input channels to Embedded Multilink

• Specifications:

• Board Size 3.5 x 4.0

• Power Input:

• USB Cable: 5VDC, 500mA max

DEMO9S08QE32 User Manual 3

• DC Power Jack: 2.5/5.5mm barrel connector, 5VDC to 8VDC Center Positive.

Note: The DEMOQE board silk screen is incorrectly labelled as 5-12VDC. The

maximum voltage is 8VDC.

• Two AAA Battery Cells

Figure 2-1: DEMOQE Top Component Placement

2.2 On-Board Logic Analyzer

The DEMOQE board has a built-in 2-channel logic analyzer which may be used to display captured data in real-time on a host PC. The logic analyzer channels (IN0/IN1) are connected to the PTC0 and PTC1 signals on the DEMOQE board by default via the J11 jumpers. The channels may be connected to any of the processor pins by wire jumpers (not included).

The DEMOQE Logic Analyzer Utility, included in the DEMOQE Toolkit on the accompanying CD-ROM, displays the logic analyzer signals on a PC.

2.3 On-Board Virtual Serial Port

The DEMOQE board has a built-in virtual serial port which may be connected to the QE processor’s SCI RXD/TXD. This allows certain PC applications to be able to connect in a serial fashion to the microcontroller without the actual use of serial port hardware.

4 DEMO9S08QE32 User Manual

The DEMOQE Terminal Window Utility, included in the DEMOQE Toolkit on the accompanying CD-ROM, is a generic serial port utility which works with the DEMOQE virtual serial port or actual serial port hardware.

2.4 DEMOQE Daughter Card Features

• Four bottom-mounted asymmetrically positioned 8x2 female connectors to mate with the DEMOQE Base Board

• A top-mounted MC9S08QE32 QFN48 chip

3 SYSTEM SETUP

3.1 Overview

P&E’s Embedded Multilink driver is required to operate the DEMO9S08QE32 using a PC. The Embedded Multilink driver should be installed with the CodeWarrior Development Studio software or from the DEMOQE Resources in the CD-ROM before the PC is connected to the DEMO9S08QE32.

3.2 Operating System Requirements

The following are the resources required to run the CodeWarrior Development Studio and the DEMO9S08QE32:

• A PC-compatible system running Windows 2000, Windows XP, or Windows Vista

• 128MB of available system RAM, and 1GB of available hard disk space

• A CD-ROM drive for software installation

• A USB port

3.3 Software Setup

3.3.1 Installing CodeWarrior Development Studio

To install the CodeWarrior Development Studio, insert the CodeWarrior CD into your computer’s CD-ROM drive. A start-up window will automatically appear. Select CodeWarrior Installation and follow the on-screen instructions.

DEMO9S08QE32 User Manual 5

3.3.2 Installing P&E Resources

Use the DEMOQE Resources CD-ROM to access and install P&E resources for the DEMO9S08QE32. These materials are not required for operation. The support materials contained on the DEMOQE Resources CD-ROM are listed in Section 1.4 - Recommended Materials On DEMOQE Resources CD.

3.4 Quick Startup

Only a few steps are required to get the DEMO9S08QE32 up and running:

Step 1. If you do not have CodeWarrior Development Studio version 6.0

installed on your computer, please install it using the accompanying CD-ROM. Additional information regarding CodeWarrior can be found at www.freescale.com.

Step 2. Remove the DEMO9S08QE32 demonstration board from its anti-

static pouch. The green DC9S08QE32 daughter card should be plugged into the header on the base board.

Step 3. Connect the USB cable from your computer to the

DEMO9S08QE32 demonstration board. Depending on your operating system, you may need to follow steps to install the USB driver from the DEMOQE Resources CD-ROM. Once the USB cable is connected properly the green USB LED on the DEMO9S08QE32 should illuminate.

Step 4. Turn on the DEMO9S08QE32 power switch (K6). The red Power

LED should illuminate.

Step 5. Press the buttons labelled PTA2 and PTA3. When each button is

pressed a different tone will be emitted, and the light intensity of the PTC0 LED will change. The LEDs labelled PTC1 and PTC2 (for PTA2) or PTC3 and PTC4 (for PTA3) should illuminate. In addition, the light intensity of the LED labeled PTC1 should vary as the potentiometer is rotated.

Step 6. Optionally, you may run the DEMOQE Logic Analyzer Application

available in the DEMOQE toolkit on the CD. This PC-based application graphs the IN0 and IN1 signals on the DEMOQE board. If both J11 jumpers are installed, IN0 shows PTC0 and IN1 shows PTC1. Push button PTA2 and turn the potentiometer to change these signals. This application may also be found at:

6 DEMO9S08QE32 User Manual

http://www.pemicro.com/fixedlinks/demoQEtoolkit.html.

Figure 3-1: DEMOQE Logic Analyzer Application

3.5 Hardware Setup

3.5.1 First-Time Connection

The DEMO9S08QE32 may be connected to a PC through a USB port. Connection steps are listed below in typical order:

1. Install the required software, as described in the previous section.

2. Make sure the jumpers for USB_PWR, 3V for VOLT_EN, and REG_VDD for VDD_SELECT are installed.

3. Plug the USB cable A-M connector into a free USB port of the PC.

4. Plug the USB cable B-M connector into the USB connector on the DEMOQE Base Board.

5. The operating system will recognize P&E’s Embedded Multilink circuitry and P&E’s USB to Serial circuitry. Depending on the operating system, you may see the “Found New Hardware Wizard” dialog, helping you to install software for “PEMicro USB Multilink (i0). On Windows XP (SP2), the following dialog will appear:

DEMO9S08QE32 User Manual 7

Figure 3-2: Found New Hardware Wizard Dialog (1 of 4)

Select the “Install the software automatically (Recommended)” option and click the “Next” button.

6. Windows will install the driver files to your system. At the end of the installation, the following dialog box will appear:

8 DEMO9S08QE32 User Manual

Figure 3-3: Found New Hardware Wizard Dialog (2 of 4)

Click the “Finish” button to exit the current “Found New Hardware Wizard”.

7. Depending on the operating system, you may see the “Found New

Hardware Wizard” dialog again, helping you to install software for “PEMicro USB Serial Port (i1). On Windows XP (SP2), the following dialog will appear:

Figure 3-4: Found New Hardware Wizard Dialog (3 of 4)