Texas Instruments TVP5158 - Manuals

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Manual Texas Instruments TVP5158

Summary

Page 6 - Description; Functional Overview; This document uses the following conventions.

User's Guide SLEU108 – November 2009 TVP5158 Evaluation Module 1 Description The TVP5158EVM evaluation module is a printed circuit board designed for evaluation of the TVP5158Four-Channel PAL/NTSC Video Decoder. The TMS320DM6467 DVEVM (digital video evaluation module)can be used with the TVP5158EVM ...

Page 7 - Board Level Description; Figure 1; Figure 1. TVP5158 EVM Block Diagram; Analog Video/Audio Inputs

www.ti.com Board Level Description 2 Board Level Description Figure 1 shows the various features available on the TVP5158EVM. Figure 1. TVP5158 EVM Block Diagram 2.1 Analog Video/Audio Inputs The TVP5158EVM makes use of all the available inputs on the TVP5158 decoder, including four CVBSvideo inputs...

Page 8 - Digital Video/Audio Outputs to DaVinci HD EVM; Table 1; Table 1. TVP5158EVM Jumper Descriptions; Jumper

Board Level Description www.ti.com 2.3 Digital Video/Audio Outputs to DaVinci HD EVM The TVP5158EVM has two dedicated connectors which match the digital video/audio input connectors onthe DaVinci HD EVM. Connector J9 includes a 16-bit video data bus (buffered data from DVO_A andDVO_B of TVP5158), OC...

Page 9 - System Level Description; The system block diagram illustrated in; Figure 2. TVP5158EVM System Level Block Diagram

www.ti.com System Level Description Table 1. TVP5158EVM Jumper Descriptions (continued) Jumper Description of Function Default Designator Clock source selection W5 1-2 1-2: Crystal2-3: Clock from another EVM for cascade mode I2C EEPROM W6 ON ON: Use EEPROM (MUST ALWAYS BE ON) W7 I2C SCL connection f...

Page 10 - Required Hardware and Equipment; Setup for TVP5158EVM Stand-Alone Configuration; Figure 3

Required Hardware and Equipment www.ti.com 4 Required Hardware and Equipment The required hardware and equipment are as follows: • Windows-based PC with Windows XP or later • Video sources (security camera, pattern generator, DVD player, etc.) • Display monitor that supports – 1080i component YPbPr ...

Page 11 - Hardware Setup; Figure 3. Location of TVP5158EVM Video/Audio Inputs; Setup for TVP5158EVM with DaVinci HD EVM; Analog video sources to TVP5158EVM composite video inputs (see; TVP5158EVM to a PC USB port.

CH1 CH2 CH4 CH3 CH1 CH3 CH2 CH4 Audio Inputs Video Inputs www.ti.com Hardware Setup Figure 3. Location of TVP5158EVM Video/Audio Inputs Table 2. Jumper Settings for Stand-Alone Configuration Jumper Function Setting Comment Designator TVP5158 I2C address W2, W1, W0 1-2, 1-2, 1-2 Slave address 0xB0 (1...

Page 12 - Additional Setup when DSP Processes Video Only; DC_P2 Video Expansion connector; Table 3. Hardware Modifcation for I2S Audio to DM6467; Remove From DaVinci HD EVM; Jumper Settings with DaVinci HD EVM

Hardware Setup www.ti.com 5.2.1 Additional Setup when DSP Processes Video Only In this configuration, digital video goes to the DaVinci HD EVM. Digital I2S audio goes to theTLV320DAC32 Audio DAC on the TVP5158EVM. Stereo audio output can then be taken from theTVP5158EVM headphone jack. Make the foll...

Page 13 - DaVinci HD EVM as TVP5158 I2C Master; Table 4. Jumper Settings for DaVinci HD EVM as TVP5158 I2C Master; PC USB as TVP5158 I2C Master with DaVinci HD EVM; DaVinci HD EVM I2C buses are used independently.; Table 5. Jumper Settings for PC USB Interface as TVP5158 I2C Master; Jumper Settings for Audio/Video Cascade Configuration; CAUTION; Table 6

www.ti.com Hardware Setup 5.2.3.1 DaVinci HD EVM as TVP5158 I2C Master Table 4 describes the jumper settings to set the DaVinci HD EVM as I2C master for the TVP5158. In this case, the Linux application and driver software control the entire system. Audio can be output from theTVP5158EVM or from the ...

Page 14 - Table 6. Jumper Settings for a Cascaded TVP5158EVM; Software Installation; Figure 4; Figure 4. TVP5158EVM Software Setup Wizard

Software Installation www.ti.com Table 6. Jumper Settings for a Cascaded TVP5158EVM Jumper Function Setting Comment Designator W2, W1, W0 TVP5158 I2C address selection 1-2, 1-2, 2-3 Slave address 0xB2 (1011 LLH0) W3, W4 I2C master selection OFF, OFF Stage 1 TVP5158EVM controls TVP5158 I2C W7, W8 I2C...

Page 15 - Figure 5. Select Installation Folder

www.ti.com Software Installation Figure 5. Select Installation Folder Figure 6. Confirm Installation 15 SLEU108 – November 2009 TVP5158 Evaluation Module Submit Documentation Feedback Copyright © 2009, Texas Instruments Incorporated

Page 16 - Figure 7. Installation Complete

Page 17 - TVP5158EVM Evaluation Procedures; Figure 8; Figure 8. VCC Configuration

www.ti.com TVP5158EVM Evaluation Procedures 7 TVP5158EVM Evaluation Procedures 7.1 Stand-Alone Operation - Non-Interleaved Digital Video Output Modes The following is the procedure for evaluation of TVP5158 for non-interleaved modes. The digital videooutput from TVP5158 is converted to analog compon...

Page 18 - Figure 9. Specifying Cascaded Devices

TVP5158EVM Evaluation Procedures www.ti.com 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 Submit Documentation Feedback Copyright © 2009, Texas Instruments Incorporated

Page 19 - Figure 12. VCC Main Window - Set for Communication to All Decoders; Evaluation Using the DaVinci HD EVM; Setting DM6467 ARM and DDR2 Memory Clock Rates; Table 7; Table 7. Recommended DM6467 Clock Frequencies; ARM Clock

www.ti.com TVP5158EVM Evaluation Procedures Figure 12. VCC Main Window - Set for Communication to All Decoders Figure 13. System Initialization for Analog Component YPbPr Video Output 7.2 Evaluation Using the DaVinci HD EVM 7.2.1 Setting DM6467 ARM and DDR2 Memory Clock Rates For maximum performance...

Page 20 - Evaluation Procedure for Line-Interleaved Video Output Modes; DaVinci HD EVM Boot

TVP5158EVM Evaluation Procedures www.ti.com Since the DaVinci HD EVM is not packaged with the TVP5158, it is usually necessary to program itsNAND flash memory to the recommended clock frequencies, as described by the following procedure: 1. Unzip the UBL_DM646x_NAND_675_324.zip archive file onto the...

Page 21 - Setup DaVinci HD Video / Audio Drivers; I2C slave addresses 0xB0 and 0xB2.; Click the Browse... button. The Open dialog box appears (see; Figure 14. Browse to Command File; The dataset descriptions table should now appear (see

www.ti.com TVP5158EVM Evaluation Procedures 7.2.2.2 Setup DaVinci HD Video / Audio Drivers Once the DaVinci HD EVM boot has completed, the login: prompt appears at the terminal. Copy and pastethe Linux commands below to set up the video capture and and audio driver software. In place of<program_d...

Page 22 - Figure 15. System Initialization for Line-Interleaved Modes

TVP5158EVM Evaluation Procedures www.ti.com Figure 15. System Initialization for Line-Interleaved Modes 22 TVP5158 Evaluation Module SLEU108 – November 2009 Submit Documentation Feedback Copyright © 2009, Texas Instruments Incorporated

Page 23 - mcvip_test Demo Application; Figure 16. mcvip_test Demo Application Menu; Procedure for Initializing Individual Video Formats

www.ti.com TVP5158EVM Evaluation Procedures 7.2.2.4 mcvip_test Demo Application The syntax and main menu of the mcvip_test (multi-channel video interface port) demo application isshown in Figure 16 . Figure 16. mcvip_test Demo Application Menu 7.2.2.5 Procedure for Initializing Individual Video Form...

Page 24 - Evaluation of Pixel-Interleaved Digital Video Output Modes; The dataset descriptions table should now appear as shown in; Figure 17. System Initialization for Pixel Interleave Modes

TVP5158EVM Evaluation Procedures www.ti.com 7.3 Evaluation of Pixel-Interleaved Digital Video Output Modes The TVP5158EVM can be programmed for pixel-interleaved modes as described below. The DM6467DaVinci HD EVM does not support pixel interleave modes, so a different back-end processor is requiredf...

Page 25 - VCC Software in Depth; VCC Main Window; Table 8; Table 8. VCC Main Menu Summary; Menu; Register Map Editor; The register map editor (see

www.ti.com VCC Software in Depth 8 VCC Software in Depth 8.1 VCC Main Window The VCC main window contains the menu bar whose contents are summarized in Table 8 . Table 8. VCC Main Menu Summary Menu Contents File Exit Edit Register Map – Edit I2C registers directly TVP5158 THS8200 Generic I2C – Edit ...

Page 26 - Table 9. VCC Register Map Editor Controls; Control; Property Sheets; To open this for the TVP5158, click on the following menu item:; Table 10. Property Sheet Controls; Type of Control

VCC Software in Depth www.ti.com Table 9. VCC Register Map Editor Controls Control Definition Register Window Scrolling text box that displays the address and data for the I2C registers that are defined for the device. This contains the I2C subaddress that will be accessed using the Write and Read b...

Page 27 - Table 11. Property Sheet Button Controls; Button; Property Sheet Refresh; Property sheets are initially opened.; Video Decoder Select and Write Enables; Broadcast Write Access; This is the default configuration as shown in; Single Video Decoder Write Access

www.ti.com VCC Software in Depth Table 11. Property Sheet Button Controls Button Definition Writes to all writeable registers whose data has changed. A register is flagged as changed if the value to be OK written is different from the value last read from that address. Closes the dialog. Causes all ...

Page 28 - Editing Tools vs Video Decoder Write Enables; Editing Tool; Example TVP5158 Property Pages; Example property pages are shown in

VCC Software in Depth www.ti.com 8.4.4 Editing Tools vs Video Decoder Write Enables The behavior of the System Initialization, Edit Register Map and Property Sheets tools regarding thedecoder write enables is described in Table 12 . Figure 19. VCC Main Window – Configured for Broadcast Write Access ...

Page 33 - Figure 25. TDM I2S Audio Data Configuration

www.ti.com VCC Software in Depth Figure 25 shows how TDM I2S audio data can be configured. Jumper W9 can be used to select the SD_R (default) or SD_M I2S output to the audio DAC. Figure 25. TDM I2S Audio Data Configuration 33 SLEU108 – November 2009 TVP5158 Evaluation Module Submit Documentation Fee...

Page 34 - Troubleshooting; This section discusses ways to troubleshoot the TVP5158EVM.; Troubleshooting Guide; through; Table 13. Troubleshooting Setup and General Issues

Troubleshooting www.ti.com 9 Troubleshooting This section discusses ways to troubleshoot the TVP5158EVM. 9.1 Troubleshooting Guide If you are experiencing problems with the TVP5158EVM hardware or the VCC software, see Table 13 through Table 16 for available solutions. Table 13. Troubleshooting Setup...

Page 35 - Table 15. Troubleshooting with DM6467 DaVinci HD EVM

www.ti.com Troubleshooting Table 15. Troubleshooting with DM6467 DaVinci HD EVM Symptom Cause Solution No serial communication Wrong serial port Set terminal program to 115200 baud, 8 bit data, no parity, 1 stop bit. Check settings that COM port is available in the Windows Device Manager and is not ...

Page 36 - Figure 26. TVP5158 Video Format Property Page

Troubleshooting www.ti.com Figure 26. TVP5158 Video Format Property Page 36 TVP5158 Evaluation Module SLEU108 – November 2009 Submit Documentation Feedback Copyright © 2009, Texas Instruments Incorporated

Page 37 - Figure 27. THS8200 Input Controls / Status Property Page

www.ti.com Troubleshooting Figure 27. THS8200 Input Controls / Status Property Page 37 SLEU108 – November 2009 TVP5158 Evaluation Module Submit Documentation Feedback Copyright © 2009, Texas Instruments Incorporated

Page 38 - This section contains the TVP5158EVM schematics.

5 5 4 4 3 3 2 2 1 1 D D C C B B A A D V O _ A _ 0 DVO_A_1 DVO_A_2 DVO_A_3 DVO_A_4 DVO_A_5 DVO_A_6 DVO_A_7 D V O _ D _ 0 DVO_D_1 DVO_D_2 DVO_D_3 DVO_D_4 DVO_D_5 DVO_D_6 DVO_D_7 DVO_C_0 DVO_C_1 DVO_C_2 DVO_C_3 DVO_C_4 DVO_C_5 DVO_C_6 DVO_C_7 D V O _ B _ 0 DVO_B_1 DVO_B_2 DVO_B_3 DVO_B_4 DVO_B_5 DVO_B_...

Page 46 - IMPORTANT NOTICE; Products

IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements,and other changes to its products and services at any time and to discontinue any product or service without notice. Customers shouldobtain the l...