TVP5150A/TVP5150AM1
Ultralow Power NTSC/PAL/SECAM Video
Decoder With Robust Sync Detector
May 2004
HPA Digital Audio Video
Data Manual
SLES098
IMPORTANT NOTICE
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Copyright
2004, Texas Instruments Incorporated
iii
Contents
Section
Title
Page
1
Introduction
1-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1
Features
1-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2
Product Family
1-2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3
Applications
1-3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4
Related Products
1-3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5
Ordering Information
1-3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.6
Functional Block Diagram
1-4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.7
Terminal Assignments
1-5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.8
Terminal Functions
1-5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
Functional Description
2-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1
Analog Front End
2-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2
Composite Processing Block Diagram
2-1
. . . . . . . . . . . . . . . . . . . . . . . . . .
2.3
Adaptive Comb Filtering
2-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4
Color Low-Pass Filter
2-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5
Luminance Processing
2-2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.6
Chrominance Processing
2-2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7
Timing Processor
2-3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.8
VBI Data Processor
2-3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.9
VBI FIFO and Ancillary Data in Video Stream
2-4
. . . . . . . . . . . . . . . . . . .
2.10
Raw Video Data Output
2-5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.11
Output Formatter
2-5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.12
Synchronization Signals
2-5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.13
AVID Cropping
2-7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.14
Embedded Syncs
2-8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.15
I
2
C Host Interface
2-9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.15.1
I
2
C Write Operation
2-9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.15.2
I
2
C Read Operation
2-10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.15.2.1
Read Phase 1
2-10
. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.15.2.2
Read Phase 2
2-11
. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.15.2.3
I
2
C Timing Requirements
2-11
. . . . . . . . . . . . . . . . .
2.16
Clock Circuits
2-11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.17
Genlock Control and RTC
2-12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.17.1
TVP5150A Genlock Control Interface
2-12
. . . . . . . . . . . . . . . . . .
2.17.2
RTC Mode
2-13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.18
Reset and Power Down
2-13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.19
Internal Control Registers
2-13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20
Register Definitions
2-16
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
iv
2.20.1
Video Input Source Selection #1 Register
2-16
. . . . . . . . . . . . . .
2.20.2
Analog Channel Controls Register
2-17
. . . . . . . . . . . . . . . . . . . .
2.20.3
Operation Mode Controls Register
2-17
. . . . . . . . . . . . . . . . . . . .
2.20.4
Miscellaneous Control Register
2-18
. . . . . . . . . . . . . . . . . . . . . . .
2.20.5
Autoswitch Mask Register
2-20
. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.6
Color Killer Threshold Control Register
2-20
. . . . . . . . . . . . . . . .
2.20.7
Luminance Processing Control #1 Register
2-21
. . . . . . . . . . . .
2.20.8
Luminance Processing Control #2 Register
2-22
. . . . . . . . . . . .
2.20.9
Brightness Control Register
2-22
. . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.10
Color Saturation Control Register
2-22
. . . . . . . . . . . . . . . . . . . . .
2.20.11
Hue Control Register
2-23
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.12
Contrast Control Register
2-23
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.13
Outputs and Data Rates Select Register
2-23
. . . . . . . . . . . . . . .
2.20.14
Luminance Processing Control #3 Register
2-24
. . . . . . . . . . . .
2.20.15
Configuration Shared Pins Register
2-25
. . . . . . . . . . . . . . . . . . .
2.20.16
Active Video Cropping Start Pixel MSB Register
2-25
. . . . . . . .
2.20.17
Active Video Cropping Start Pixel LSB Register
2-26
. . . . . . . . .
2.20.18
Active Video Cropping Stop Pixel MSB Register
2-26
. . . . . . . .
2.20.19
Active Video Cropping Stop Pixel LSB Register
2-26
. . . . . . . . .
2.20.20
Genlock and RTC Register
2-27
. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.21
Horizontal Sync (HSYNC) Start Register
2-28
. . . . . . . . . . . . . . .
2.20.22
Vertical Blanking Start Register
2-29
. . . . . . . . . . . . . . . . . . . . . . .
2.20.23
Vertical Blanking Stop Register
2-29
. . . . . . . . . . . . . . . . . . . . . . .
2.20.24
Chrominance Control #1 Register
2-30
. . . . . . . . . . . . . . . . . . . . .
2.20.25
Chrominance Control #2 Register
2-31
. . . . . . . . . . . . . . . . . . . . .
2.20.26
Interrupt Reset Register B
2-32
. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.27
Interrupt Enable Register B
2-33
. . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.28
Interrupt Configuration Register B
2-34
. . . . . . . . . . . . . . . . . . . . .
2.20.29
Video Standard Register
2-34
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.30
Cb Gain Factor Register
2-34
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.31
Cr Gain Factor Register
2-35
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.32
Macrovision On Counter Register
2-35
. . . . . . . . . . . . . . . . . . . . .
2.20.33
Macrovision Off Counter Register
2-35
. . . . . . . . . . . . . . . . . . . . .
2.20.34
656 Revision Select Register
2-35
. . . . . . . . . . . . . . . . . . . . . . . . .
2.20.35
MSB of Device ID Register
2-35
. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.36
LSB of Device ID Register
2-36
. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.37
ROM Major Version Register
2-36
. . . . . . . . . . . . . . . . . . . . . . . . .
2.20.38
ROM Minor Version Register
2-36
. . . . . . . . . . . . . . . . . . . . . . . . .
2.20.39
Vertical Line Count MSB Register
2-36
. . . . . . . . . . . . . . . . . . . . .
2.20.40
Vertical Line Count LSB Register
2-36
. . . . . . . . . . . . . . . . . . . . .
2.20.41
Interrupt Status Register B
2-37
. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.42
Interrupt Active Register B
2-37
. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.43
Status Register #1
2-38
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.44
Status Register #2
2-39
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
v
2.20.45
Status Register #3
2-39
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.46
Status Register #4
2-40
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.47
Status Register #5
2-40
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.48
Closed Caption Data Registers
2-41
. . . . . . . . . . . . . . . . . . . . . . .
2.20.49
WSS Data Registers
2-41
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.50
VPS Data Registers
2-42
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.51
VITC Data Registers
2-42
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.52
VBI FIFO Read Data Register
2-42
. . . . . . . . . . . . . . . . . . . . . . . .
2.20.53
Teletext Filter and Mask Registers
2-43
. . . . . . . . . . . . . . . . . . . .
2.20.54
Teletext Filter Control Register
2-44
. . . . . . . . . . . . . . . . . . . . . . . .
2.20.55
Interrupt Status Register A
2-45
. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.56
Interrupt Enable Register A
2-46
. . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.57
Interrupt Configuration Register A
2-47
. . . . . . . . . . . . . . . . . . . . .
2.20.58
VDP Configuration RAM Register
2-47
. . . . . . . . . . . . . . . . . . . . .
2.20.59
VDP Status Register
2-49
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.60
FIFO Word Count Register
2-49
. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.61
FIFO Interrupt Threshold Register
2-50
. . . . . . . . . . . . . . . . . . . .
2.20.62
FIFO Reset Register
2-50
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.63
Line Number Interrupt Register
2-50
. . . . . . . . . . . . . . . . . . . . . . .
2.20.64
Pixel Alignment Registers
2-50
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.65
FIFO Output Control Register
2-51
. . . . . . . . . . . . . . . . . . . . . . . .
2.20.66
Full Field Enable Register
2-51
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.67
Line Mode Registers
2-52
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.20.68
Full Field Mode Register
2-53
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
Electrical Specifications
3-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1
Absolute Maximum Ratings Over Operating Free-Air Temperature
Range
3-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2
Recommended Operating Conditions
3-1
. . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.1
Crystal Specifications
3-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3
Electrical Characteristics
3-2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3.1
DC Electrical Characteristics
3-2
. . . . . . . . . . . . . . . . . . . . . . . . .
3.3.2
Analog Processing and A/D Converters
3-2
. . . . . . . . . . . . . . . .
3.3.3
Timing
3-3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3.3.1
Clocks, Video Data, Sync Timing
3-3
. . . . . . . . . . .
3.3.3.2
I
2
C Host Port Timing
3-4
. . . . . . . . . . . . . . . . . . . . .
4
Example Register Settings
4-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1
Example 1
4-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1.1
Assumptions
4-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1.2
Recommended Settings
4-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2
Example 2
4-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2.1
Assumptions
4-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2.2
Recommended Settings
4-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
Application Information
5-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1
Application Example
5-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
Mechanical Data
6-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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