Table of Contents
Advertisement
Software Installation
The system comes with the anti-alias filters bypassed. To connect the filters, you must rotate the
appropriate jumpers (JP1–JP8) as described in section 2.3.
2
The I
C slave address can be selected with jumpers JP9 and JP10. There are four possible addresses:
B8, BA, BC, and BE. The default setting for these jumpers is for the shunt to short pins 2-3, which selects
0xB8. These are connected to pins 117 and 118, which are read at power up. If you move both the
jumpers to positions 1-2 and reset the board, the video decoder now responds to I
If you choose to change the address, you must exit, restart WinVCC, and configure the software to use
2
the new I
C slave address.
6
Software Installation
WinVCC is a Windows application that uses the PC parallel port to emulate I
2
device on the I
C bus. WinVCC makes use of CMD files, a text editable file that allows preset video
setups to be programmed easily.
This feature allows the user to easily set multiple I
has property sheets for the TVP5154, which allows the user to control the I
All necessary software for the TVP5154EVM is provided on the enclosed CD. Perform the following steps
to install WinVCC:
1. Explore the provided TVP5154EVM Software CD.
2. Install Port95NT.exe. This is the parallel port driver used by WinVCC. This driver must be installed and
the PC must be rebooted before WinVCC operates correctly. This does not affect normal parallel port
operation.
3. Install Setup.exe. Click Next at all prompts and click Finish to complete the installation process. This
installs WinVCC onto the PC. No reboot is required.
4. Run WinVCC.exe.
Note:
A shortcut to WinVCC should now be available on the desktop. WinVCC and additional
TVP5154-related documentation can also be found at Start Programs TVP5154EVM
Software.
7
WinVCC Quick Start
Perform the following steps in order to see a video output from the TVP5154EVM.
1. Once WinVCC is executed, the WinVCC Configuration screen appears, as shown in
dialog box configures the I
is set to 0xB8 (default setting on EVM.) This must match the I
2. Next to VID_ENC, select the 7311 Encoder and ensure the I
on EVM.) This must match the I
Note:
If WinVCC is running and the TVP5154 or encoder board I
must be cycled on the EVM.
10
TVP5154EVM User's Guide
2
C registers with the press of a button. WinVCC also
2
C bus. Next to VID_DEC, select the TVP5154 and ensure the I
2
C ADDR jumper on the encoder board.
2
C slave address 0xBE.
2
C, providing access to each
2
C registers with a GUI.
Figure
2
C ADDR jumper on the TVP5154 board.
2
C address is set to 0x54 (default setting
2
C address is changed, power
SLEU069A – February 2006 – Revised July 2006
Submit Documentation Feedback
www.ti.com
4. This
2
C address
Advertisement
Table of Contents
