参数资料
型号: ADV7189BBSTZ
厂商: Analog Devices Inc
文件页数: 26/104页
文件大小: 0K
描述: IC VIDEO DECODER SDTV 80-LQFP
标准包装: 1
类型: 视频解码器
应用: 机顶盒,视频播放器,录音机
电压 - 电源,模拟: 3.15 V ~ 3.45 V
电压 - 电源,数字: 1.65 V ~ 2 V
安装类型: 表面贴装
封装/外壳: 80-LQFP
供应商设备封装: 80-LQFP(14x14)
包装: 托盘
ADV7189B
Rev. B | Page 28 of 104
Table 30. YSFM Function
YSFM[4:0]
Description
0'0000
Automatic selection including a wide-notch
response (PAL/NTSC/SECAM)
0'0001
(default)
Automatic selection including a narrow-notch
response (PAL/NTSC/SECAM)
0'0010
SVHS 1
0'0011
SVHS 2
0'0100
SVHS 3
0'0101
SVHS 4
0'0110
SVHS 5
0'0111
SVHS 6
0'1000
SVHS 7
0'1001
SVHS 8
0'1010
SVHS 9
0'1011
SVHS 10
0'1100
SVHS 11
0'1101
SVHS 12
0'1110
SVHS 13
0'1111
SVHS 14
1'0000
SVHS 15
1'0001
SVHS 16
1'0010
SVHS 17
1'0011
SVHS 18 (CCIR 601)
1'0100
PAL NN 1
1'0101
PAL NN 2
1'0110
PAL NN 3
1'0111
PAL WN 1
1'1000
PAL WN 2
1'1001
NTSC NN 1
1'1010
NTSC NN 2
1'1011
NTSC NN 3
1'1100
NTSC WN 1
1'1101
NTSC WN 2
1'1110
NTSC WN 3
1'1111
Reserved
WYSFM[4:0] Wide Band Y-Shaping Filter Mode,
Address 0x18[4:0]
The WYSFM[4:0] bits allow the user to manually select a shaping
filter for good quality video signals, for example, CVBS with
stable time base, luma component of YPrPb, luma component
of YC. The WYSFM bits are only active if the WYSFMOVR bit
is set to 1. See the general discussion of the shaping filter settings
in the
177H
Y-Shaping Filter section.
Table 31. WYSFM Function
WYSFM[4:0]
Description
0'0000
Do not use
0'0001
Do not use
0'0010
SVHS 1
0'0011
SVHS 2
0'0100
SVHS 3
0'0101
SVHS 4
0'0110
SVHS 5
0'0111
SVHS 6
0'1000
SVHS 7
0'1001
SVHS 8
0'1010
SVHS 9
0'1011
SVHS 10
0'1100
SVHS 11
0'1101
SVHS 12
0'1110
SVHS 13
0'1111
SVHS 14
1'0000
SVHS 15
1'0001
SVHS 16
1'0010
SVHS 17
1'0011 (default)
SVHS 18 (CCIR 601)
1'0100–1'1111
Do not use
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