參數(shù)資料
型號(hào): TVP5160PNP
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP128
封裝: GREEN, PLASTIC, HTQFP-128
文件頁(yè)數(shù): 58/111頁(yè)
文件大?。?/td> 1400K
代理商: TVP5160PNP
SLES135E
– FEBRUARY 2005 – REVISED APRIL 2011
Table 3-18. Chrominance Processing Control 2
Subaddress
0Eh
Default
0Ch
7
6
5
4
3
2
1
0
Reserved
PAL
WCF
Chrominance filter select [1:0]
compensation
This register trades chroma bandwidth for less false color.
PAL compensation: This bit has no effect in NTSC and SECAM modes.
0 = Disabled
1 = Enabled (default)
Wideband chroma LPF filter (WCF):
0 = Disabled
1 = Enabled (default)
Chrominance filter select [1:0]:
00 = Disabled (default)
01 = Notch 1
10 = Notch 2
11 = Notch 3
Table 3-19. R/Pr Saturation
Subaddress
10h
Default
80h
7
6
5
4
3
2
1
0
R/Pr saturation [7:0]
R/Pr saturation [7:0]: This register works only with YPbPr component video. For RGB video, use the AFE gain registers.
0000 0000 = minimum
1000 0000 = default
1111 1111 = maximum
For component video, the total R/Pr gain relative to the nominal R/Pr gain as a function of the R/Pr saturation[7:0] setting is as follows.
R/Pr Gain = (nominal_chrominance_gain)
× (R/Pr saturation[7:0] / 128)
Table 3-20. G/Y Saturation
Subaddress
11h
Default
80h
7
6
5
4
3
2
1
0
G/Y contrast [7:0]
G/Y contrast [7:0]: This register works only with YPbPr component video. For RGB video, use the AFE gain registers.
0000 0000 = minimum
1000 0000 = default
1111 1111 = maximum
For component video outputs, the total luminance gain relative to the nominal luminance gain as a function of the G/Y contrast[7:0] is
as follows.
G/Y Gain = (nominal_luminance_gain)
× (G/Y contrast[7:0] / 128)
50
Internal Control Registers
Copyright
2005–2011, Texas Instruments Incorporated
focus.ti.com: TVP5160
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