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Texas Instruments TMS320DM357 DVEVM v2.05 manual

Models: TMS320DM357 DVEVM v2.05

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Texas Instruments TMS320DM357 DVEVM v2.05 manual

Contents

TMS320DM357 DVEVM Getting Started Guide Literature Number SPRUGH0 DecemberIMPORTANT NOTICE ProductsApplications EVALUATION BOARD/KIT IMPORTANT NOTICE FCC Warning Preface About This GuideNotational Conventions Trademarks Contents viii DVEVM Overview Chapter1.1What’s in this Kit? Figure 1-1DM357 Hardware Block Diagram 1.2What’s on the Board?1.3What’s Next? Codec Engine Application Developers Guide SPRUE67EVM Hardware Setup ChapterPage 2.1Setting Up the Hardware Audio In P3 Setting Up the HardwareEVM Hardware Setup Audio Out P5Composite Video Out J8 Composite Video In J12EVM Hardware Setup Power J14Setting Up the Hardware 10/1002.2Connecting to a Console Window Running the Demonstration Software Chapter3.1Default Boot Configuration 3.2Starting the Standalone DemosStarting the Standalone Demos Running the Demonstration SoftwareOnce the EVM board has booted, your video display should show a picture of the remote control. You use the IR remote to control the demos 3.3Running the Standalone Demos Running the Standalone DemosRunning the Demonstration Software 3.3.1Shutting Down the Demos 3.3.2About the Encode + Decode Demo 3.3.3About the Encode DemoTable 3-2IR Remote Buttons for Encode Demo 3.3.4About the Decode Demo Table 3-3IR Remote Buttons for Decode DemoTarget $ ./loadmodules.sh 3.4Running the Demos from the Command LineTarget $ cd /opt/dvsdk/dm357 Target $ ./encodedecode -h Target $ ./encode -hRunning the Demonstration Software 3.5Running the Network DemoRunning the Network Demo 3-11Page DVEVM Software Setup Chapter4.1Software Overview EVM # 4.1.1Command Prompts in This Guidehost $ target $CMEM Driver GPIO Driver GP TimerI/O Application4.1.2Software Components Linux APIs4.2Preparing to Install 4.3Installing the Software 4.3.1Installing the Target Linux Softwarehost $ ./xdctools setuplinux # # #.bin 4.3.2Installing the DVSDK Softwarehost $ ./dvsdk dm357 setuplinux # # # #.bin host $ tar zxf mvltools5.0-#######.tar.gz4.3.3Installing the A/V Demo Files 7 Verify that the server firewall is turned off 4.3.5Testing the Shared File System 4.3.6Notes on Using Evaluation/Production Codecs 4.4Setting Up the Build/Development Environment 4.5Building a New Linux Kernel 4.6Rebuilding the DVEVM Software for the Target 4.7Building with DSPLink host $ make cleanhost $ make install 4.8Booting the New Linux Kernel 4.9Using the Digital Video Test Bench DVTB Release NotesUser Guide Page Additional Procedures Appendix AA.1 Changing the Video Input/Output Methods NTSC1Create the following files for your demo `--readme.txt app.sh --datadatafile1 `--datafile2 --logo.jpg file filename .tar.gzA.3 Setting Up a TFTP Server A.4 Alternate Boot Methods A.4.3 Booting from Flash Using NFS File System EVM # setenv serverip ip addr of tftp server A.4.4 Booting via TFTP Using NFS File SystemEVM # setenv bootfile name of kernel image EVM # setenv rootpath root directory to mountA.5 Updating/Restoring the Bootloaders A.5.1 Updating U-BootUsing U-BootTo assign a dynamic address, use the following 4Open CCStudio and connect to the device Alt+C A.6 Restoring the NAND Flash A.6.1 Updating the KernelA.6.2 Restoring the NAND Flash Using NFS 1Find the RAM disk image at EVM # mkdir /mnt/mmc EVM # mkdir /mnt/nand Additional ProceduresRestoring the NAND Flash EVM # mount -tvfat /dev/mmcblk0 /mnt/mmcA-16 Index Page Page Spectrum Digital, Inc 511458-0001B