Texas Instruments Setup for TVP5158EVM with DaVinci HD EVM, Jumper Function Setting Comment

www.ti.com				Hardware Setup
		Audio Inputs		Video Inputs
	CH2	CH4	CH2	CH4

CH1 CH3 CH1 CH3

Figure 3. Location of TVP5158EVM Video/Audio Inputs

Table 2. Jumper Settings for Stand-Alone Configuration

Jumper	Function	Setting	Comment
Designator
W2, W1, W0	TVP5158 I2C address	1-2, 1-2, 1-2	Slave address 0xB0 (1011 LLL0)
	selection
W3, W4	I2C master selection	1-2, 1-2	PC USB port controls TVP5158 I2C
W7, W8	I2C connection to audio DAC	ON, ON	Connected
W9	I2S selection to audio DAC	2-3 or 1-2	Monitor record I2S output or mixer I2S output from TVP5158

5.2Setup for TVP5158EVM with DaVinci HD EVM

The TMS320DM6467 DVEVM (digital video evaluation module) can be used as the audio/video back-end processor for evaluation of TVP5158. This EVM is available separately from Texas Instruments and is referred to as the DaVinci HD EVM in this document.

This configuration allows evaluation of all line-interleaved video output formats with up to four channels in D1, Half-D1 or CIF resolution. Eight-channel line-interleaved video is also possible if two TVP5158EVM boards are cascaded together.

Sample video and audio driver code and a demo application are provided to run on the TMS320DM6467 on the Linux O/S.

To setup the TVP5158EVM with DaVinci HD EVM configuration, make the following connections:

1.Analog video sources to TVP5158EVM composite video inputs (see Figure 3)

2.Analog audio sources to TVP5158EVM audio line inputs (see Figure 3)

3.Analog component YPbPr video out from DaVinci HD EVM to monitor

4.USB cable from PC to TVP5158EVM. A green LED should be lit indicating that the EVM is ready for communication on the USB.

NOTE: If the VCC GUI Software for TVP5158 is not used, it is not necessary to connect the

TVP5158EVM to a PC USB port.

5.RS-232 null MODEM cable from PC to DaVinci HD EVM

6.5-V power supply to the dc jack on the TVP5158EVM

7.5-V power supply to the dc jack on the DaVinci HD EVM

8.Ethernet cable from LAN to DaVinci HD EVM

SLEU108 –November 2009	TVP5158 Evaluation Module	11
Submit Documentation Feedback

Copyright © 2009, Texas Instruments Incorporated