參數(shù)資料
型號(hào): TVP5147M1PFPG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP80
封裝: PLASTIC, HTQFP-80
文件頁數(shù): 58/100頁
文件大小: 1369K
代理商: TVP5147M1PFPG4
Functional Description
52
SLES140A—March 2007
TVP5147M1PFP
2.11.44 AFE Fine Gain for Pb Register
Subaddress
4Ah4Bh
Default
900h
Subaddress
7
6
5
4
3
2
1
0
4Ah
FGAIN 1 [7:0]
4Bh
Reserved
FGAIN 1 [11:8]
FGAIN 1 [11:0]: This fine gain applies to component Pb.
Fine_Gain = (1/2048) * FGAIN 1, where 0
≤ FGAIN 1 ≤ 4095
This register works only in manual gain control mode. When AGC is active, writing to any value is ignored.
1111 1111 1111 = 1.9995
1100 0000 0000 = 1.5
1001 0000 0000 = 1.125 (default)
1000 0000 0000 = 1
0100 0000 0000 = 0.5
0011 1111 1111 to 0000 0000 0000 = Reserved
2.11.45 AFE Fine Gain for Y_Chroma Register
Subaddress
4Ch4Dh
Default
900h
Subaddress
7
6
5
4
3
2
1
0
4Ch
FGAIN 2 [7:0]
4Dh
Reserved
FGAIN 2 [11:8]
FGAIN 2 [11:0]: This gain applies to component Y channel or S-video chroma (see AFE fine gain for Pb
register, Section 2.11.44).
This register works only in manual gain control mode. When AGC is active, writing to any value is ignored.
1111 1111 1111 = 1.9995
1100 0000 0000 = 1.5
1001 0000 0000 = 1.125 (default)
1000 0000 0000 = 1
0100 0000 0000 = 0.5
0011 1111 1111 to 0000 0000 0000 = Reserved
2.11.46 AFE Fine Gain for Pr Register
Subaddress
4Eh4Fh
Default
900h
Subaddress
7
6
5
4
3
2
1
0
4Eh
FGAIN 3 [7:0]
4Fh
Reserved
FGAIN 3 [11:8]
FGAIN 3 [11:0]: This fine gain applies to component Pr (see AFE fine gain for Pb register, Section 2.11.44).
This register works only in manual gain control mode. When AGC is active, writing to any value is ignored.
1111 1111 1111 = 1.9995
1100 0000 0000 = 1.5
1001 0000 0000 = 1.125 (default)
1000 0000 0000 = 1
0100 0000 0000 = 0.5
0011 1111 1111 to 0000 0000 0000 = Reserved
相關(guān)PDF資料
PDF描述
TVP5147M1PFPRG4 COLOR SIGNAL DECODER, PQFP80
TVP5147M1PFP COLOR SIGNAL DECODER, PQFP80
TVP5147M1PFPR COLOR SIGNAL DECODER, PQFP80
TVP5147M1IPFP COLOR SIGNAL DECODER, PQFP80
TVP5147M1IPFPR COLOR SIGNAL DECODER, PQFP80
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