Texas Instruments TMS320DM6446 DVEVM v2.0 manual Starting the Standalone Demos

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Starting the Standalone Demos

running. Otherwise you will see error messages raised when device drivers fail to open.

Once the EVM board has booted, the display should show a picture of the remote control. You use the IR remote to control the demos.

The order of the buttons on the actual remote may be different from the picture; if your remote looks different, find the buttons with the same labels on your remote.

To use the demos in standalone mode, follow these steps:

1)Check to make sure the batteries are installed in your IR remote.

2)The initial screen shows a diagram of the IR remote, which you use to run the standalone demos. Take a minute to look at the functions of the various buttons.

3)Since this is a universal remote, you may need to set it to use the codes necessary to run the DVEVM demos. To do this, hold down the "Code Search" button until the red light on the remote stays lit. Then press the "DVD" button and enter "0020" as the code (for older remotes shipped with the kit, the code is "020").

4)If you accidentally put the remote in TV or some other mode, press "DVD" to return the remote to the correct mode.

5)If the remote does not accept the DVD+0020 code, do a full reset by removing the batteries, pressing the Power button for at least a minute, then reinserting the batteries. Then program the remote as in Step 3.

Running the Demonstration Software

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Contents TMS320DM6446 Dvevm Getting Started Guide Important Notice Evaluation BOARD/KIT Important Notice FCC Warning About This Guide PrefaceNotational Conventions Contents Contents Dvevm Overview Welcome What’s in this Kit? What’s on the Board? EVM Hardware Block DiagramWhat’s Next? Page EVM Hardware Setup Setting Up the Hardware EVM Hardware Setup Setting Up the Hardware Setting Up the Hardware Connecting to a Console Window Running the Demonstration Software Starting the Standalone Demos Default Boot ConfigurationStarting the Standalone Demos Running the Standalone Demos Shutting Down the Demos IR Remote Buttons for Encode + Decode Demo About the Encode + Decode DemoIR Remote Buttons for Encode Demo About the Encode DemoAbout the Decode Demo About the Third Party Menu Running the Demos from the Command LineTarget $ cd /opt/dvsdk/dm6446 Running the Network Demo Page Dvevm Software Setup Software Overview Command Prompts in This Guide Dmai Software ComponentsInstalling the Software Preparing to InstallInstalling the Target Linux Software Installing the Dvsdk Software Installing the A/V Demo Files Exporting a Shared File System for Target Access Installing the SoC AnalyzerVerify that the server firewall is turned off EVM # setenv nfshost ip address of nfs host Testing the Shared File SystemConfiguring the Boot Setup for PAL Video Users Writing a Simple Program and Running it on the EVM Setting Up the Build/Development EnvironmentBuilding a New Linux Kernel Enable Linux Trace Toolkit Support as built-in Rebuilding the Dvevm Software for the Target EVM # setenv serverip tftp server ip address Booting the New Linux KernelUsing the Digital Video Test Bench Dvtb Testing the Build EnvironmentRelease Notes User Guide Running The SoC Analyzer Documentation for Dvsdk Components Documentation for DSP-Side DevelopmentXDAIS-DM Digital Additional Procedures Changing the Video Input/Output Methods Using S-Video InputOUT Using S-Video OutputPr Pb Using Component Video OutputPutting Demo Applications in the Third-Party Menu File filename.tar.gz You should see the following output Setting Up a Tftp ServerBooting from Flash Using the EVM’s Hard Drive File System Alternate Boot MethodsBooting via Tftp Using the EVM’s Hard Drive File System Booting via Tftp Using NFS File System Booting from Flash Using NFS File SystemRebuilding DSP/BIOS Link Restoring and Updating the EVM Hard Disk Drive System SetupConfigure EVM for NFS Root Mount Restoring From Target EVM HDD Partition Restore the EVM Hard Disk DriveRestoring From Host Linux Workstation File System Go to the /restore directory Index Index--2 Index--3 Index--4 Page Spectrum Digital, Inc 508168-0001C