参数资料
型号: TVP5147PFPRG4
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: 61/100页
文件大小: 1465K
代理商: TVP5147PFPRG4
Functional Description
56
SLES099C—March 2007
TVP5147PFP
2.11.49 AFE Fine Gain for CVBS_Luma Register
Subaddress
50h51h
Default
900h
Subaddress
7
6
5
4
3
2
1
0
50h
FGAIN 4 [7:0]
51h
Reserved
FGAIN 4 [11:8]
FGAIN 4 [11:0]: This fine gain applies to CVBS or S-video luma (see AFE fine gain for Pb register,
Section 2.11.46).
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
2.11.50 Field ID Control Register
Subaddress
57h
Default
00h
7
6
5
4
3
2
1
0
656 version
FID control
656 Version
0 = ITU-R BT.656-4 (default)
1 = ITU-R BT.656-3
FID control
0 = 0
→1 adapts to field 1, 1→0 adapts to field 1+ field 2 (default)
1 = 0
→1 adapts to field 2, 1→0 adapts to field 1+ field 2 (for TVP5147 EVM)
2.11.51 ROM Version Register
Subaddress
70h
Read only
7
6
5
4
3
2
1
0
ROM version [7:0]
ROM Version [7:0]: ROM revision number
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