Toshiba TOPAS 910 Board Support Package

This package contains project templates, system files and example programs for the Toshiba TOPAS 910.

CrossWorks Version 3 Installation Instructions

This package can only be installed if you have the following CrossWorks license bolt-ons:

• ARM License

To install this support package

1. Click the Tools > Package Manager menu option to open the package manager window.
2. Right click on the Toshiba TOPAS 910 Board Support Package entry and select Install Selected Packages.
3. Click Next to take you to the summary page.
4. Click Next to install the package.
5. Click Finish to close the package manager window.
6. Click the Tools > Show Installed Packages.
7. Click on the Toshiba TOPAS 910 Board Support Package link to view the package and its contents.

To manually install this support package

1. If you have not done so already, follow the CrossWorks Tasking Library Package and Toshiba TX09 CPU Support Package installation instructions.
2. Download the file TOSHIBA_TOPAS_910.hzq using your web browser.
3. Click the Tools > Manually Install Packages menu option.
4. Select the file you have just downloaded to install the package.
5. Click the Tools > Show Installed Packages.
6. Click on the Toshiba TOPAS 910 Board Support Package link to view the package and its contents.

To install this support package using other versions

• CrossWorks Version 1 Installation Instructions
• CrossWorks Version 2 Installation Instructions
• CrossWorks Version 4 Installation Instructions

Release Notes

1.0

• Initial Release.

Documentation

Creating TOSHIBA TOPAS 910 Board Projects

CrossStudio for ARM supports the TOSHIBA TOPAS 910 board with loading and debugging applications into internal RAM, SDRAM and NOR flash.

To create a new TOSHIBA TOPAS 910 Board project

• Select the File | New | New Project menu item.
• Select TOSHIBA from the manufacturers category list.
• Select the required project template type from the Project Templates list.
• Set the required project name and location directory.
• Click OK.

To build, load and debug an application running in SDRAM

• Select the project to work on by using the Project | Set Active Project menu option.
• Select the SDRAM placement by clicking on the project node in the project explorer.
• Build the project by using the Build | Build Project menu option.
• Connect to the appropriate target in the target window.
• Download and start debugging the current project by using Debug | Start Debugging.

To build, load and debug an application running in FLASH

• Select the project to work on by using the Project | Set Active Project menu option.
• Select the FLASH placement by clicking on the project node in the project explorer.
• Build the project by using the Build | Build Project menu option.
• Connect to the appropriate target in the target window.
• Download and start debugging the current project by using Debug | Start Debugging.

TOSHIBA TOPAS 910 Board Project Specifics

Target Reset Script

The reset script for TOSHIBA_TOPAS_910_Target.js supplies the function to set up the clocks and SDRAM.

Flash Loaders

The loaders (click to load solution) solution has projects to build the flash loader.

Board Specific Files

The file TOSHIBA_TOPAS_910.c provides timer, led and button pressed CTL support functions. The file also includes init_sdram_pll.c which contains the clock and memory setup code that is run by the TX09 startup code.