参数资料
型号: ADV7189BBSTZ
厂商: Analog Devices Inc
文件页数: 86/104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 82 of 104
Bits
Subaddress
Register
Bit Description
7
6
5
4
3
2
1
0
Comments
Notes
0x39
0
Adaptive 5-line, 3-tap
luma comb
1
0
Use low-pass notch
1
0
Fixed luma comb
Top lines of memory
1
0
Fixed luma comb (5-line)
All lines of memory
YCMP[2:0]. luma comb mode, PAL.
1
Fixed luma comb (3-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
Fixed 2-line for
CTAPSN = 01
Top lines of memory
Fixed 3-line for
CTAPSN = 10
1
0
1
Fixed 4-line for
CTAPSN = 11
Fixed 3-line for
CTAPSN = 01
All lines of memory
Fixed 4-line for
CTAPSN = 10
1
0
Fixed 5-line for
CTAPSN = 11
Fixed 2-line for
CTAPSN = 01
Bottom lines of
memory
Fixed 3-line for
CTAPSN = 10
CCMP[2:0]. chroma comb mode,
PAL.
1
Fixed 4-line for
CTAPSN = 11
00
Not used
0
1
Adapts 5 lines – 3 lines
(2 taps)
1
0
Adapts 5 lines – 3 lines
(3 taps)
PAL Comb
Control
CTAPSP[1:0]. chroma comb taps,
PAL.
1
Adapts 5 lines – 4 lines
(4 taps)
Reserved
0
Set as default
0
ADC2 normal operation
PWRDN_ADC_2. Enables power-
down of ADC2.
1
Power down ADC2
0
ADC1 normal operation
PWRDN_ADC_1. Enables power-
down of ADC1.
1
Power down ADC1
0
ADC0 normal operation
PWRDN_ADC_0. Enables power-
down of ADC0.
1
Power down ADC0
0x3A
Reserved
0
1
Set as default
Reserved
0
1
Set to default
0
Kill at 0.5%
0
1
Kill at 1.5%
0
1
0
Kill at 2.5%
0
1
Kill at 4%
1
0
Kill at 8.5%
1
0
1
Kill at 16%
1
0
Kill at 32%
CKILLTHR[2:0]
1
Reserved
CKE = 1 enables the
color kill function
and must be enabled
for CKILLTHR[2:0] to
take effect.
0x3D
Manual
Window
Control
Reserved
0
Set to default
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