TVP5160
SLES135E–FEBRUARY 2005–REVISED APRIL 2011
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Contents
1
Introduction ........................................................................................................................ 9
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
Features ...................................................................................................................... 9
Applications .................................................................................................................. 9
Description ................................................................................................................... 9
Related Products .......................................................................................................... 12
Trademarks ................................................................................................................. 12
Document Conventions ................................................................................................... 12
Ordering Information ...................................................................................................... 12
Functional Block Diagram ................................................................................................ 13
Terminal Assignments .................................................................................................... 14
2
Functional Description ....................................................................................................... 17
Analog Processing and A/D Converters ................................................................................ 17
2.1
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
Video Input Switch Control .................................................................................... 18
480p and 576p Component YPbPr ........................................................................... 18
Analog Input Clamping ......................................................................................... 18
Automatic Gain Control ........................................................................................ 18
Analog Video Output ........................................................................................... 18
A/D Converters .................................................................................................. 19
2.2
Digital Video Processing .................................................................................................. 19
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
2.2.8
2.2.9
2x Decimation Filter ............................................................................................ 19
Composite Processor .......................................................................................... 19
Color Low-Pass Filter .......................................................................................... 19
Y/C Separation .................................................................................................. 20
3D Frame Recursive Noise Reduction ....................................................................... 20
Time Base Corrector ........................................................................................... 20
IF Compensation ............................................................................................... 20
Luminance Processing ......................................................................................... 21
Color Transient Improvement ................................................................................. 21
2.3
2.4
2.5
2.6
2.7
Clock Circuits .............................................................................................................. 22
Real-Time Control (RTC) ................................................................................................. 22
Output Formatter .......................................................................................................... 23
Fast Switches for SCART and Digital Overlay ........................................................................ 24
Discrete Syncs ............................................................................................................. 26
2.8
2.9
Embedded Syncs .......................................................................................................... 31
I2C Host Interface .......................................................................................................... 32
2.9.1
Reset and I2C Bus Address Selection ....................................................................... 32
I2C Operation .................................................................................................... 33
VBUS Access ................................................................................................... 33
2.9.2
2.9.3
2.9.3.1 VBUS Write ......................................................................................... 34
2.9.3.2 VBUS Read ......................................................................................... 34
2.10 VBI Data Processor ....................................................................................................... 34
2.10.1 VBI FIFO and Ancillary Data in Video Stream .............................................................. 35
2.10.2 VBI Raw Data Out .............................................................................................. 36
2.11 Powerup, Reset, and Initialization ....................................................................................... 36
2.12 Adjusting External Syncs ................................................................................................. 37
2
Contents
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