參數(shù)資料
型號: TVP5150PBSR
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP32
封裝: GREEN, PLASTIC, TQFP-32
文件頁數(shù): 31/68頁
文件大?。?/td> 917K
代理商: TVP5150PBSR
Functional Description
31
May 2006
SLES043A
3.22.15 Luminance Processing Control #3 Register
Address
0Eh
7
6
5
4
3
2
1
0
Reserved
Luminance trap filter select
Luminance filter stop band bandwidth (MHz):
00 = No notch (default)
01 = Notch 1
10 = Notch 2
11 = Notch 3
Luminance filter select [1:0] selects one of the four chroma trap filters to produce luminance signal by removing
the chrominance signal from the composite video signal. The stopband of the chroma trap filter is centered
at the chroma subcarrier frequency with stopband bandwidth controlled by the two control bits. Please refer
to Figure 35, for the frequency responses of the filters.
3.22.16 Configuration Shared Pins
Address
0Fh
7
6
5
4
3
2
1
0
Reserved
LOCK23
LOCK24A
LOCK24B
FID/GLCO
VSYNC/PALI
INTREQ/GPCL/VBLK
SCLK/PCLK
LOCK23 (pin 23) function select:
0 = FID (default, if bit 3 is selected to output FID)
1 = Lock indicator (Indicates whether device is locked both horizontally and vertically)
LOCK24A (pin 24) function select:
0 = VSYNC (default, if bit 2 is selected to output VSYNC)
1 = Lock indicator (Indicates whether device is locked both horizontally and vertically)
LOCK24B (pin 24) function select:
0 = PALI (default, if bit 2 is selected to output PALI)
1 = Lock indicator (Indicates whether device is locked both horizontally and vertically)
FID/GLCO (pin 23) function select (also refer to register 03h for enhanced functionality):
0 = FID
1 = GLCO (default)
VSYNC/PALI (pin 24) function select (also refer to register 03h for enhanced functionality):
0 = VSYNC (default)
1 = PALI
INTREQ/GPCL/VBLK (pin 27) function select:
0 = INTREQ (default)
1 = GPCL or VBLK depending on bit 7 of register 03h
SCLK/PCLK (pin 9) function select:
0 = SCLK (default)
1 = PCLK (1x pixel clock frequency)
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