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38

DEMOQE128 User Manual

Connects the microcontroller PTB0/RXD signal to the Embedded
Multilink SCI circuitry. This is the default setting.

Figure 8-4: SCI RXD Signal Selection Jumper RXD_EN (J6)

8.2.2

J7 - SCI TXD Signal Selection Jumper TXD_EN (J7)

Connects the microcontroller PTB1/TXD signal to the RS232
transceiver.

Connects the microcontroller PTB1/TXD signal to the Embedded
Multilink SCI circuitry. This is the default setting.

Figure 8-5: SCI TXD Signal Selection Jumper TXD_EN (J7)

8.2.3

J8 - SCI Transceiver Enable COM_EN (J8)

Enables the SCI Transceiver. The user may control PTC5 in firmware
to enable or disable the transceiver.

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Содержание DEMOQE128

Страница 1: ......

Страница 2: ...software or documentation This software may be used by one person on as many computers as that person uses provided that the software is never used on two computers at the same time P E expects that g...

Страница 3: ...FERENCE 5 3 GETTING STARTED WITH THE DEMOQE128 6 3 1 Quick Start Guide 7 3 2 LAB 1 Learn How to use DEMOQE Toolkit Utilities 9 3 3 LAB 2 Migrate Quickly from 8 Bit To 32 Bit 11 3 4 LAB 3 Measure Perfo...

Страница 4: ...s 39 8 5 3 Axis Accelerometer Jumper Settings 41 8 6 Buzzer 43 8 7 IIC Pull up 43 8 8 Analog Input Potentiometer 44 8 9 Optional External Crystal Circuitry Jumper Enable 44 8 10 Optional Jumpers For V...

Страница 5: ...128 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 DEMOQE128 package includes the following items DEMOQE Base Bo...

Страница 6: ...d development system for Freescale s MC9S08QE128 and MCF51QE128 microcontrollers Application development is quick and easy using P E s Embedded Multilink circuitry and the included software tools and...

Страница 7: ...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 Ena...

Страница 8: ...s not included The DEMOQE Logic Analyzer Utility included in the DEMOQE Toolkit on the accompanying DVD ROM displays the logic analyzer signals on a PC 2 3 On Board Virtual Serial Port The DEMOQE boar...

Страница 9: ...ors to mate with the DEMOQE Base Board A top mounted MC9S08QE128CLH or MCF51QE128CLH chip 2 5 DEMOQE128 JUMPER CONNECTOR QUICK REFERENCE Default Jumper Settings The following is a list of default jump...

Страница 10: ...s two plug in daughter cards to demonstrate 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 ult...

Страница 11: ...screen instructions until the installation is complete STEP 2 INSTALL DEMOQE TOOLKIT DEMOQE Toolkit install is a one time required step The DEMOQE Toolkit includes graphical utilities that run on your...

Страница 12: ...he navigation panel on the left side of the DVD menu For new and upgraded utilities to the DEMOQE Toolkit visit http www pemicro com fixedlinks demoQEtoolkit html STEP 3 CONNECT DEMOQE128 BOARD TO COM...

Страница 13: ...eir pulse width modulated signal s duty cycle 1 Turn the SYSTEM POWER switch to the ON position The red POWER LED will illuminate and the application will start automati cally 2 Press push buttons lab...

Страница 14: ...raphs PTC0 activity and IN1 graphs PTC1 activity If you would like to graph other microcontroller signals you can use wire jumpers from IN0 and IN1 to the respective signals on the board s MCU PORT 1...

Страница 15: ...anual DEMOQE128UM pdf included in the DVD under DEMOQE128 DEMOQE128 User Manual in the navigation panel on the left side of DVD menu For the latest DEMOQE Toolkit utilities please visit http www pemic...

Страница 16: ...ive the example a new project name e g Lab2 set desired loca tion and click Create Project This will open the project for the pre loaded Quick Start Application you are running on the 8 bit microcon t...

Страница 17: ...1 Turn the board power switch to ON 12 Compile the transformed Quick Start Application and start the pro cess of programming it into the flash on the 32 bit QE128 microcon troller by clicking on the d...

Страница 18: ...using the microcontroller s analog to digital converter It outputs a processed version of the accelerometer data on the microcontroller s serial communication interface This processed data is a rollin...

Страница 19: ...bit S08 daughter card is plugged in to the board The board jumpers should all be set to the default settings shown in the Quick Start Guide 11 Turn the board power switch to the ON position and make s...

Страница 20: ...celerometerDemo running on 8 bit S08 QE128 in data averaging mode Yellow arrow highlights the bus cycles required to average the last 16 readings of the 3 axes Value shown in orange circle is the numb...

Страница 21: ...ect panel 5 From the wizard change the microcontroller selection from the 8 bit MC9S08QE128 to the 32 bit MCF51QE128 in the Flexis QE Fam ily tree 6 Click Finish In the background CodeWarrior will tra...

Страница 22: ...n 4 Click on the GO button in the debugger to run the application 5 Bring the Accelerometer Demo utility to the front and click the Open Serial Port and Start Demo button Figure 3 10 Accelerometer Dem...

Страница 23: ...rast the ColdFire V1 CPU performs the same tasks with only a very small portion of its bandwidth With Flexis QE128 microcontrollers you can pick and choose the CPU that best matches your performance n...

Страница 24: ...t Studio software or from the DEMOQE Resources in the DVD ROM before the PC is connected to the DEMOQE128 4 2 Operating System Requirements The following are the resources required to run the CodeWarr...

Страница 25: ...EMOQE128 User Manual this document DEMOQE128 Quick Start Guide DEMOQE128 Quick Start Application Source Code DEMOQE128 Base Board and Daughter Cards Schematics DEMOQE128 Component Breakdown List DEMOQ...

Страница 26: ...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 ci...

Страница 27: ...dialog box will appear Figure 4 12 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 Fo...

Страница 28: ...w Hardware Wizard Dialog 3 of 4 Select the Install the software automatically Recommended option and click the Next button 8 Windows will install the driver files to your system At the end of the inst...

Страница 29: ...wer of the DEMOQE128 you will see the red Power LED illuminate 5 OPERATING MODES 5 1 Overview The DEMOQE128 s Embedded Multilink circuitry featured hardware components and optional external BDM header...

Страница 30: ...ke advantage of this mode to develop a target specific QE128 system and compare it with the DEMOQE128 when necessary 6 DEMOQE TOOLKIT PC APPLICATIONS P E provides several Windows PC based applications...

Страница 31: ...to IN0 and IN1 header pins on the DEMOQE evaluation board If the microcontroller based Quick Start Application is programmed into the MCU the IN0 channel will show the PWM output on pin PTC0 whose du...

Страница 32: ...s from a drop down Port menu By doing so you are specifying the port on the evaluation board that will be used for serial data transmission Please make sure that jumpers on headers J6 and J7 are set a...

Страница 33: ...ure button The application will finish unsecuring and erasing the device shortly after This PC based application is included on the DVD ROM that accompanys the DEMOQE and may also be found at http www...

Страница 34: ...COM or virtual USB COM settings from the drop down Port menu By doing so you are specifying the port on the evaluation board that will be used for transmitting captured accelerometer data via a COM or...

Страница 35: ...are specifying the port on the evaluation board that will be used for transmitting captured accelerometer data via a COM or USB serial port Please make sure that the jumpers on headers J6 and J7 are...

Страница 36: ...Y Z and W The magnitude axis either has a range of 00 FF if byte values are incoming on the serial port or 0000 FFFF if word values are incoming Each new set of values which comes through the serial...

Страница 37: ...ed Both commands must end in the special characters 0D and 0A which are CR carriage return and LF line feed The accepted commands are WnnZnnYnnXnn The nn values are 00 FF and correspond in order to th...

Страница 38: ...pond in order to the data displayed on the bar graph component as follows A B C D 7 DEMONSTRATION MICROCONTROLLER APPLICATIONS The following microcontroller applications are designed to run on the QE1...

Страница 39: ...documented in the Section 3 4 LAB 3 Measure Performance between 8 Bit and 32 Bit 8 JUMPER SETTINGS 8 1 System Power The QE128 processor may obtain its power from either the on board regulator a 2 cel...

Страница 40: ...per VOLT_EN The regulator can output either a 2 1VDC or 3VDC voltage for the DEMOQE128 The VOLT_EN jumper J4 selects the voltage Figure 8 2 shows the regulator output selection details Select regulato...

Страница 41: ...ver for the microcontroller SCI signals The transceiver operates from 1 8V to 4 25V and it can be enabled or disabled via jumper settings or through firmware control The DEMOQE128 also integrates the...

Страница 42: ...nal Selection Jumper TXD_EN J7 Connects the microcontroller PTB1 TXD signal to the RS232 transceiver Connects the microcontroller PTB1 TXD signal to the Embedded Multilink SCI circuitry This is the de...

Страница 43: ...is the default setting Figure 8 7 LED Display Enable Header LED_ENABLE J9 8 4 Input and Reset Switches The DEMOQE128 has an option to connect two signals PTC0 and PTC1 to the Embedded Multilink for si...

Страница 44: ...er may connect these signals via wires to any other signals on the processor which they wish to view on the PC Figure 8 8 Jumper Settings for Input Signals to P E s Embedded Multilink P E INPUT_EN J11...

Страница 45: ...nnections are all jumper settable Jumpers J13 J14 J15 and J16 are associated with the accelerometer 8 5 1 J13 Accelerometer g Select1 Jumper G SEL1 Selects g Select1 to be logic low This is the defaul...

Страница 46: ...celerometer g Select2 Jumper settings J14 8 5 3 J15 Accelerometer Sleep Mode Select Jumper SLEEP J15 Enables the 3 axis accelerometer This is the default setting Puts the 3 axis accelerometer into sle...

Страница 47: ...ose resonant frequency is 4 0KHz Jumper J19 connects to PTB5 to control this buzzer 8 6 1 J19 Buzzer enable jumper BUZ_EN Enables Buzzer to be controlled by PTB5 This is the default setting Figure 8 1...

Страница 48: ...o enable the external crystal circuitry 8 9 1 J17 External Crystal Circuitry Enable Jumpers CLOCK_EN Enables or disables the external crystal circuitry Both positions must be installed to enable use o...

Страница 49: ...ile storage Its tutorials FAQs and quick start guides are easy to follow and will allow you use pre built templates to begin creating a new project in a short time Codewarrior tutorials can be followe...

Страница 50: ...ebug your code and program it onto your target The Cyclone PRO is a more versatile and robust development tool with advanced features and production capabilities More information is available below to...

Страница 51: ...rogramming via Host PC In Circuit Debugging Programming and Testing Compatible with Freescale s ColdFireV1 HCS08 RS08 and HC S 12 X microcontroller families Communication via USB Serial and Ethernet P...

Страница 52: ...nk Interface works with Codewarrior as well as P E s in circuit debugger and flash programmer to allow debug and flash programming of the target processor P E s USB Multilink Development Packages come...

Страница 53: ...software from P E P E s Cyclone PRO is also available bundled with additional software as part of various Development Packages In addition to the Cyclone PRO these Development Packages include in cir...

Страница 54: ...ndows automatically install the driver B Re Install the USB driver If the Multilink device does not show up in the device manager use the driver installation utility located in the DEMOQE Resouces on...

Страница 55: ...the Device Manager button 3 Select the System Devices in the Device Manager window 4 Expand the tree index for System Devices 5 At the bottom of the System Devices list you should see the Win Driver...

Страница 56: ...you are unable to disable the WinDriver system driver in the above fashion you can delete the file c windows system32 windrvr6 sys and then reboot your machine You should then re run the installer and...

Страница 57: ......

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