参数资料
型号: TVP5146M2PFPG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP80
封装: GREEN, PLASTIC, HTQFP-80
文件页数: 50/107页
文件大小: 1427K
代理商: TVP5146M2PFPG4
Functional Description
39
SLES141B—August 2007
TVP5146M2PFP
2.11.15 Chrominance Processing Control 2 Register
Subaddress
0Eh
Default
0Eh
7
6
5
4
3
2
1
0
Reserved
PAL compensation
WCF
Chrominance filter select [1:0]
PAL compensation:
0 = Disabled
1 = Enabled (default)
WCF: Wideband chroma LPF filter
0 = Disabled
1 = Enabled (default)
Chrominance filter select [1:0]:
00 = Disabled
01 = Notch 1
10 = Notch 2 (default)
11 = Notch 3
See Figure 26 and Figure 27 for characteristics.
2.11.16 Component Pr Saturation Register
Subaddress
10h
Default
80h
7
6
5
4
3
2
1
0
Pr saturation [7:0]
Pr saturation [7:0]: This register works only with YPbPr component video. For RGB video, user must use the
AFE gain registers.
1111 1111 = 255 (maximum)
1000 0000 = 128 (default)
0000 0000 = 0 (minimum)
2.11.17 Component Y Contrast Register
Subaddress
11h
Default
80h
7
6
5
4
3
2
1
0
Y contrast [7:0]
Y contrast [7:0]: This register works only with YPbPr component video. For RGB video, user must use the AFE
gain registers.
1111 1111 = 255 (maximum)
1000 0000 = 128 (default)
0000 0000 = 0 (minimum)
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