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TMS320DM357 DVEVM v2.05 manual TMS320DM357 DVEVM Getting Started Guide
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TMS320DM357 DVEVM v2.05
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Install
1DM357 Hardware Block Diagram
3.1Default Boot Configuration
2.2Connecting to a Console Window
EVM Hardware Setup
3.4Running the Demos from the Command Line
Additional Procedures
CMEM Driver GPIO Driver GP TimerI/O
host $ make clean
Once 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
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TMS320DM357 DVEVM v2.05
Getting Started Guide
Literature Number: SPRUGH0
December 2008
Printed on Recycled Paper
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Contents
Literature Number SPRUGH0 December
TMS320DM357 DVEVM Getting Started Guide
Products
IMPORTANT NOTICE
Applications
EVALUATION BOARD/KIT IMPORTANT NOTICE
FCC Warning
About This Guide
Preface
Notational Conventions
Trademarks
Contents
viii
Chapter
DVEVM Overview
1.1What’s in this Kit?
1.2What’s on the Board?
Figure 1-1DM357 Hardware Block Diagram
Codec Engine Application Developers Guide SPRUE67
1.3What’s Next?
Chapter
EVM Hardware Setup
Page
2.1Setting Up the Hardware
EVM Hardware Setup
Setting Up the Hardware
Audio In P3
Audio Out P5
Composite Video In J12
Composite Video Out J8
Setting Up the Hardware
Power J14
EVM Hardware Setup
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2.2Connecting to a Console Window
Chapter
Running the Demonstration Software
3.2Starting the Standalone Demos
3.1Default Boot Configuration
Running the Demonstration Software
Starting the Standalone Demos
Once 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
Running the Standalone Demos
3.3Running the Standalone Demos
Running the Demonstration Software
3.3.1Shutting Down the Demos
3.3.3About the Encode Demo
3.3.2About the Encode + Decode Demo
Table 3-2IR Remote Buttons for Encode Demo
Table 3-3IR Remote Buttons for Decode Demo
3.3.4About the Decode Demo
Target $ cd /opt/dvsdk/dm357
3.4Running the Demos from the Command Line
Target $ ./loadmodules.sh
Target $ ./encodedecode -h Target $ ./encode -h
Running the Network Demo
3.5Running the Network Demo
Running the Demonstration Software
3-11
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Chapter
DVEVM Software Setup
4.1Software Overview
host $
4.1.1Command Prompts in This Guide
EVM #
target $
4.1.2Software Components
Application
CMEM Driver GPIO Driver GP TimerI/O
Linux APIs
4.2Preparing to Install
4.3.1Installing the Target Linux Software
4.3Installing the Software
host $ ./dvsdk dm357 setuplinux # # # #.bin
4.3.2Installing the DVSDK Software
host $ ./xdctools setuplinux # # #.bin
host $ tar zxf mvltools5.0-#######.tar.gz
4.3.3Installing 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
host $ make clean
4.7Building with DSPLink
host $ make install
4.8Booting the New Linux Kernel
Release Notes
4.9Using the Digital Video Test Bench DVTB
User Guide
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Appendix A
Additional Procedures
NTSC
A.1 Changing the Video Input/Output Methods
1Create the following files for your demo
datafile1 `--datafile2 --logo.jpg
app.sh --data
`--readme.txt
file filename .tar.gz
A.3 Setting Up a TFTP Server
A.4 Alternate Boot Methods
A.4.3 Booting from Flash Using NFS File System
EVM # setenv bootfile name of kernel image
A.4.4 Booting via TFTP Using NFS File System
EVM # setenv serverip ip addr of tftp server
EVM # setenv rootpath root directory to mount
A.5.1 Updating U-BootUsing U-Boot
A.5 Updating/Restoring the Bootloaders
To assign a dynamic address, use the following
4Open CCStudio and connect to the device Alt+C
A.6.1 Updating the Kernel
A.6 Restoring the NAND Flash
A.6.2 Restoring the NAND Flash Using NFS
1Find the RAM disk image at
Restoring the NAND Flash
Additional Procedures
EVM # mkdir /mnt/mmc EVM # mkdir /mnt/nand
EVM # mount -tvfat /dev/mmcblk0 /mnt/mmc
A-16
Index
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Spectrum Digital, Inc 511458-0001B