SLES214C – DECEMBER 2007 – REVISED SEPTEMBER 2010
www.ti.com
1
Introduction
.............................................. 1 3.15
Clock and Data Control
.............................
181.1
Features
..............................................
14
I
2C Host Interface
...................................... 19 1.2
Description
...........................................
14.1
I2C Write Operation
.................................
204.2
I2C Read Operation
.................................
201.3
Applications
..........................................
25
Clock Circuits
.......................................... 22 1.4
Related Products
.....................................
36
Genlock Control and RTC
........................... 23 1.5
Trademarks
..........................................
36.1
TVP5154A Genlock Control Interface
1.6
Document Conventions
..............................
36.2
RTC Mode
..........................................
231.7
Ordering Information
.................................
36.3
Reset and Power Down
............................
242
Device Details
............................................ 5 6.4
Reset Sequence
....................................
252.1
Functional Block Diagram
............................
57
Internal Control Registers
........................... 26 2.2
Terminal Diagram
....................................
67.1
Overview
............................................
262.3
Terminal Functions
...................................
77.2
Direct Register Definitions
..........................
293
Functional Description
................................. 9 7.3
Indirect Register Definitions
........................
753.1
Analog Front End
....................................
98
Scaler Configuration
.................................. 79 3.2
Composite Processing Block Diagram
8.1
Overview
............................................
793.3
Adaptive Comb Filtering
............................
108.2
Horizontal Scaling
..................................
793.4
Color Low-Pass Filter
...............................
118.3
Vertical Scaling
.....................................
803.5
Luminance Processing
.............................
118.4
Field Interleaving
...................................
819
Electrical Specifications
............................. 82 3.6
Chrominance Processing
...........................
119.1
Absolute Maximum Ratings
........................
823.7
Timing Processor
...................................
119.2
Recommended Operating Conditions
3.8
VBI Data Processor
................................
129.3
Reference Clock Specifications
3.9
VBI FIFO and Ancillary Data in Video Stream
9.4
Electrical Characteristics
...........................
833.10
Raw Video Data Output
............................
149.5
Timing Requirements
...............................
843.11
Output Formatter
...................................
149.6
I2C Host Port Timing
................................
853.12
Synchronization Signals
............................
149.7
Thermal Specifications
.............................
853.13
Active Video (AVID) Cropping
......................
1510
Schematic
............................................... 86 3.14
Embedded Syncs
...................................
1711
Revision History
....................................... 87 4
Contents
Copyright 2007–2010, Texas Instruments Incorporated