参数资料
型号: TVP5157PNPR
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP128
封装: GREEN, PLASTIC, HTQFP-128
文件页数: 43/108页
文件大小: 1395K
代理商: TVP5157PNPR
SLES243E
– JULY 2009 – REVISED MARCH 2011
List of Figures
1-1
Functional Block Diagram
....................................................................................................... 12
3-1
Video Analog Processing and ADC Block Diagram
......................................................................... 16
3-2
Anti-Aliasing Filter Frequency Response
..................................................................................... 17
3-3
Composite Processor Block Diagram
.......................................................................................... 18
3-4
Color Low-Pass Filter Frequency Response
................................................................................. 19
3-5
Color Low-Pass Filter with Filter Characteristics, NTSC/PAL ITU-R BT.601 Sampling
................................. 19
3-6
Chroma Trap Filter Frequency Response, NTSC ITU-R BT.601 Sampling
.............................................. 20
3-7
Chroma Trap Filter Frequency Response, PAL ITU-R BT.601 Sampling
................................................ 20
3-8
Luminance Edge-Enhancer Peaking Block Diagram
........................................................................ 21
3-9
Peaking Filter Response, NTSC/PAL ITU-R BT.601 Sampling
............................................................ 21
3-10
2-Ch Pixel-Interleaved Mode Timing Diagram
................................................................................ 24
3-11
4-Ch Pixel-Interleaved Mode Timing Diagram
................................................................................ 25
3-12
Cascade Connection for 16-Ch CIF Recoding and Multi-Ch CIF Preview
............................................... 28
3-13
Cascade Connection for 16-Ch CIF Recoding and Multi-Ch Half-D1 Preview
........................................... 28
3-14
Cascade Connection for 16-Ch CIF Recoding and 2-Ch D1/Multi-Ch CIF Preview
..................................... 29
3-15
Start Code in 8-Bit BT.656 Interface
........................................................................................... 30
3-16
Start Code in 16-Bit YCbCr 4:2:2 Interface
................................................................................... 30
3-17
Audio Sub-System Functional Diagram
....................................................................................... 33
3-18
Serial Audio Interface Timing Diagram
........................................................................................ 34
3-19
Audio Cascade Connection
..................................................................................................... 35
3-20
VBUS Access
..................................................................................................................... 40
3-21
Clock and Crystal Connectivity
................................................................................................. 41
3-22
Reset Timing
...................................................................................................................... 42
5-1
Video Output Clock and Data Timing
.......................................................................................... 93
5-2
I
2C Host Port Timing
............................................................................................................. 94
6-1
4-Ch D1 Application (Single BT.656 Interface)
............................................................................... 96
6-2
4-Ch D1 Application (16-Bit YCbCr 4:2:2 Interface)
......................................................................... 96
6-3
8-Ch CIF Real Time Encoding and Multi-Ch D1 Preview Application
..................................................... 97
6-4
8-Ch CIF Real Time Encoding and Multi-Ch D1 Preview Application
..................................................... 97
6-5
Video Input Connectivity
......................................................................................................... 99
6-6
Audio Input Connectivity
......................................................................................................... 99
4
List of Figures
Copyright
2009–2011, Texas Instruments Incorporated
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