DEMO9RS08KA2 Freescale Semiconductor, DEMO9RS08KA2 Datasheet - Page 19

• Manufacturer Part Number: DEMO9RS08KA2
• Description: DEMO BOARD FOR 9RS08KA2
• Manufacturer: Freescale Semiconductor
• Series: RS08r
• Type: MCUr

Specifications of DEMO9RS08KA2

• Contents: Board, Cable, CD, Documentation, Sample ICs
• Processor To Be Evaluated: RS08KA2
• Data Bus Width: 8 bit
• Interface Type: USB
• Silicon Manufacturer: Freescale
• Core Architecture: RS08
• Core Sub-architecture: RS08
• Silicon Core Number: MC9RS08
• Silicon Family Name: RS08KA
• Rohs Compliant: Yes
• For Use With/related Products: MC9RS08KA2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6 Application Tutorial
6.1 Overview
This section will provide a step-by-step guide on how to launch your first project and get
started with the CodeWarrior user interface.
6.2 Step-by-Step Tutorial
The sample application is the same as the one described in the “Standalone Mode” section
above, with the exception that the “LED0” LED is not used (since this line is shared with the
BKGD line needed for BDM communication).
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Congratulations! You have successfully completed this tutorial! You can continue to
experiment with the CodeWarrior user interface and discover by yourself its potentialities. For
an in-depth guide of all of the user interface features, select “Help > CodeWarrior Help” from
CodeWarrior Development Studio’s main menu.
Set up the board so that it works in host mode (see “Host Mode” above).
Ensure that the Demonstration Board is connected to the PC (via the USB cable) and
that the board is powered on.
Start CodeWarrior by selecting it in the Windows Start menu.
From the CodeWarrior main menu, choose “File > Open” and choose the “\Program
Files\Freescale\CW08 V5.1\(CodeWarrior Examples)\RS08\Evaluation Board
Examples\DEMO9RS08KA2\Asm\Demo\Demo.mcp”.
Click “Open”. The Project Window will open.
The code of this example is contained in the “main.asm” file. Double click on it to open.
From the main menu, choose “Project > Debug”. This will compile the source code,
generate an executable file and download it to the demo board.
A new debugger environment will open. From the main menu, choose “Run >
Start/Continue”. The program will be executed in real-time.
From the main menu, choose “Run > Halt”. The program execution will stop. The next
instruction to be executed is highlighted in the Source window.
From the main menu, choose “Run > Single Step”. The instruction highlighted in the
Source window will be executed, and the program execution will be stopped immediately
after.
From the main menu, choose “Run > Start/Continue”. The application will restart from
where it was previously stopped.
DEMO9RS08KA2 User's Manual
Page 17