Texas Instruments TVP5158 manual Specifying Cascaded Devices

Page 18

TVP5158EVM Evaluation Procedures

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Figure 9. Specifying Cascaded Devices

Figure 10. USB Device Not Found Error Message

Figure 11. Real-Time Polling Enable

18	TVP5158 Evaluation Module	SLEU108 –November 2009
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Copyright © 2009, Texas Instruments Incorporated

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Contents Users Guide Submit Documentation Feedback Evaluation Using the DaVinci HD EVM List of Figures List of Tables Functional Overview Notational ConventionsAnalog Video/Audio Inputs Analog Video/Audio OutputsDigital Video/Audio Cascade Output/Input I2C Configuration OptionsDigital Video/Audio Outputs to DaVinci HD EVM Test Points and JumpersSystem Level Description Setup for TVP5158EVM Stand-Alone Configuration Required Hardware and EquipmentSetup for TVP5158EVM with DaVinci HD EVM Jumper Function Setting CommentJumper Settings with DaVinci HD EVM Additional Setup when DSP Processes Video OnlyAdditional Setup When DSP Processes Video and Audio Hardware Modifcation for I2S Audio to DM6467Jumper Settings for DaVinci HD EVM as TVP5158 I2C Master Jumper Settings for PC USB Interface as TVP5158 I2C MasterJumper Settings for a Cascaded TVP5158EVM TVP5158EVM Software Setup Wizard Select Installation Folder Installation Complete TVP5158EVM Evaluation Procedures Specifying Cascaded Devices Recommended DM6467 Clock Frequencies Evaluation Using the DaVinci HD EVMSetting DM6467 ARM and DDR2 Memory Clock Rates ARM Clock 675 MHz DDR2 Memory Clock 324 MHzDaVinci HD EVM Boot Setup DaVinci HD Video / Audio Drivers System Initialization for Line-Interleaved Modes Mcviptest Demo Application Evaluation of Pixel-Interleaved Digital Video Output Modes System Initialization for Pixel Interleave ModesRegister Map Editor Menu ContentsVCC Main Window VCC Main Menu SummaryProperty Sheet Controls Property SheetsVCC Register Map Editor Controls Control DefinitionVideo Decoder Select and Write Enables Editing Tools vs Video Decoder Write Enables Example TVP5158 Property PagesEditing Tool Reads From Writes To Writes What VCC Software in Depth VCC Software in Depth TVP5158 Noise Reduction and Auto Contrast Property VCC Software in Depth TDM I2S Audio Data Configuration Troubleshooting with THS8200 and CompositeVideo Output Troubleshooting GuideTroubleshooting Setup and General Issues Symptom Cause SolutionWhen DSP video/audio driver is I2C master for TVP5158 Troubleshooting with DM6467 DaVinci HD EVMTroubleshooting I2C Connections and Cascaded EVMs When cascading two TVP5158EVMs togetherTVP5158 Video Format Property THS8200 Input Controls / Status Property Schematics 1 Video InputSchematics 2 AudioSchematics 3 TVP5158 MiscSchematics 4 OUT VideoSchematics 6 Davinci HDSchematics 7 USB I2CSchematics 8 Main PowerImportant Notice