Freescale Semiconductor MCS08QG8 User manual

Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the
Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service
names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
TM
8-bit Low Pin Count MCU
Hands On Seminar
CodeWarrior Hands On Lab
October 25, 2005

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 1
Agenda
•MC9S08QG8 Demo Kit
•CodeWarrior Installation
•Lab 1 CodeWarrior Project
•Lab 2 Application Software
•Lab 3 ICS Lab
•Lab 4 MTIM Lab
•Lab 5 Analog Comparator Lab
•Lab 6 ADC Lab
•Questions

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 2
MCS08QG8 Demo Kit
•DEMO9S08QG8
• DEMO9S08QG8 Demo Board
• DEMO9S08QG8 User Guide
• DEMO9S08QG8 Quick Start Guide
• 68HC(S)08 Development Board CD
• CodeWarrior CD’s
• USB Cable
• RS-232 Serial Cable (not included)
Complete List of HCS08 Tools is Available in the Development Tool Sector Guide.

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 3
MCS08QG8 Demo Kit
Features
• Integrated USB-BDM
• RS-232 Serial Port w/ DB9 Connector
• SPI, IIC ports available on Connector J1
• External 32.768 kHz Clock Oscillator (not
installed)
• Power Input Selection Jumper
• Power input from USB-BDM
• Power input from on-board regulator
• Power input from Connector J1
• Power output through Connector J1
• User Components Provided
• 3 Push Switches; 2 User, 1 Reset
• 3 LED Indicators; 2 User, 1 VDD

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 4
MCS08QG8 Demo Kit
Jumpers
• USER_EN
• PWR_SEL
• COM_SEL
• VX_EN
• OSC_EN (not installed)
Connectors
• 32-pin MCU I/O Connector
• 2.0mm Barrel Connector
• BDM_PORT Pin Header (not installed)
• DB9 Serial Connector
Specifications:
• Board Size 2.9” x 2.5”
• Power Input:
• USB Cable – 500mA max
• PWR Connector - 9VDC typical, +7VDC
to +18VDC

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 5
MCS08QG8 Demo Kit
•Run Mode
Run mode allows the user application to execute when
power is applied to the board or the RESET button is
pressed. Use the following settings to configure the
DEMO908QG8 board for RUN Mode using the USB bus to
power the board.
•Debug Mode
Debug Mode supports application development and debug
using the HCS08/HC(S)12 background debug mode (BDM).
Background mode is accessible using either the integrated
USBBDM or an external HCS08/HC(S)12 BDM cable. Use
of the integrated BDM requires only a host PC with an
available USB port and an A/B USB cable.

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 6
MCS08QG8 Demo Kit

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 7
MCS08QG8 Demo Kit
BDM Port Header

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 8
MCS08QG8 Demo Kit
Power Select

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 9
MCS08QG8 Demo Kit
Voltage External Enable

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 10
MCS08QG8 Demo Kit
Oscillator Enable

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 11
MCS08QG8 Demo Kit
Communication Enable

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 12
MCS08QG8 Demo Kit
COM Connector

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 13
MCS08QG8 Demo Kit
•User Options
Pushbutton Switches
> SW1 and SW2 connect to input ports PTA2 and PTA3 respectively.
LED Indicators
> MCU ports PTB6 and PTB7 drive LED1 and LED2 respectively.
Potentiometer
> The potentiometer is connected between VDD and GND with the
center tap providing the divider output. This center tap is connected to
the MCU on signal PTA0.
Photocell
> Current flow within the phototransistor is inversely proportional to light
intensity incident on the surface of the device. A rail-to-rail OP amp at
U2 boosts the photocell output to useable levels. This signal is
available to the MCU on signal PTA1.

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 14
MCS08QG8 Demo Kit
User Options

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 15
MCS08QG8 Demo Kit
I/O Port Connector

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 16
MCS08QG8 Demo Kit
Default Jumper Settings

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 17
MCS08QG8 Demo Kit
Run Test Program
1. Check the jumper settings and make sure they are in the default position.
Use Figure 1 as a guide.
2. Connect the USB cable to the PC and then to the board. If you are using
this board for the first time, please follow the instructions on the screen to
install the USB device properly. (If you have not installed CW 3.1 and the
service pack, you will not have the proper files used to recognize the Demo
Board.)
3. After the USB drivers are installed correctly, the USB, USB PWR OUT, and
VDD LEDs will be on.
4. Press SW1 and LED1 will toggle.
5. LED2 will blink at a fast rate.

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 18
CodeWarrior Installation
1. Install CodeWarrior HC(S)08 CD
Reference “CodeWarrior Quick Start” Section A
2. Install CodeWarrior Service Packs
Install CW08 V3.1 USB Service Pack
Install CW08 V3.1 QG8 Service Pack
3. Register Software
Reference “CodeWarrior Quick Start” Section B
4. Install License Key
Reference “CodeWarrior Quick Start” Section C

TM Freescale Semiconductor Confidential and Proprietary Information. Freescale™ and the Freescale logo are trademarks of Freescale
Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005.
Slide 19
Lab 1 – CodeWarrior Project
1. Create a new project by selecting New… from the File menu:
Either of which will invoke the project creation dialog box shown below.