参数资料
型号: ADV7189BBSTZ
厂商: Analog Devices Inc
文件页数: 85/104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 81 of 104
Bits
Subaddress
Register
Bit Description
7
6
5
4
3
2
1
0
Comments
Notes
0
Adaptive 3-line, 3-tap
luma
1
0
Use low-pass notch
1
0
1
Fixed luma comb (2-line)
Top lines of memory
1
0
Fixed luma comb (3-Line)
All lines of memory
YCMN[2:0]. luma
comb mode, NTSC.
1
Fixed luma comb (2-line)
Bottom lines of
memory
0
3-line adaptive for
CTAPSN = 01
4-line adaptive for
CTAPSN = 10
5-line adaptive for
CTAPSN = 11
1
0
Disable chroma comb
1
0
1
Fixed 2-line for
CTAPSN = 01
Fixed 3-line for
CTAPSN = 10
Fixed 4-line for
CTAPSN = 11
Top lines of memory
1
0
Fixed 3-line for
CTAPSN = 01
Fixed 4-line for
CTAPSN = 10
Fixed 5-line for
CTAPSN = 11
All lines of memory
CCMN[2:0]. chroma
comb mode, NTSC.
1
Fixed 2-line for
CTAPSN = 01
Fixed 3-line for
CTAPSN = 10
Fixed 4-line for
CTAPSN = 11
Bottom lines of
memory
0
Adapts 3 lines – 2 lines
01
Not used
1
0
Adapts 5 lines – 3 lines
0x38
NTSC
Comb
Control
CTAPSN[1:0]. chroma
comb taps, NTSC.
1
Adapts 5 lines – 4 lines
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