参数资料
型号: ADV7189BBSTZ
厂商: Analog Devices Inc
文件页数: 43/104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 43 of 104
Table 56. Recommended User Settings for NTSC (See
214H
Figure 22)
Register
Register Name
Write
0x31
Vsync Field Control 1
0x1A
0x32
Vsync Field Control 2
0x81
0x33
Vsync Field Control 3
0x84
0x34
Hsync Position Control 1
0x00
0x35
Hsync Position Control 2
0x00
0x36
Hsync Position Control 3
0x7D
0x37
Polarity
0xA1
0xE5
NTSV_V_Bit_Beg
0x41
0xE6
NTSC_V_Bit_End
0x84
0xE7
NTSC_F_Bit_Tog
0x06
04983-0-023
ADVANCE BEGIN OF
VSYNC BY NVBEG[4:0]
DELAY BEGIN OF
VSYNC BY NVBEG[4:0]
VSYNC BEGIN
NVBEGSIGN
ODD FIELD?
0
1
NO
YES
NVBEGDELO
VSBHO
ADDITIONAL
DELAY BY
1 LINE
ADVANCE BY
0.5 LINE
1
0
1
0
NVBEGDELE
VSBHE
ADDITIONAL
DELAY BY
1 LINE
ADVANCE BY
0.5 LINE
1
0
1
0
NOT VALID FOR USER
PROGRAMMING
Figure 23. NTSC Vsync Begin
NVBEGDELO NTSC Vsync Begin Delay on Odd Field,
Address 0xE5[7]
When NVBEGDELO is 0 (default), there is no delay.
Setting NVBEGDELO to 1 delays Vsync going high on an odd
field by a line relative to NVBEG.
NVBEGDELE NTSC Vsync Begin Delay on Even Field,
Address 0xE5[6]
When NVBEGDELE is 0 (default), there is no delay.
Setting NVBEGDELE to 1 delays Vsync going high on an even
field by a line relative to NVBEG.
NVBEGSIGN NTSC Vsync Begin Sign, Address 0xE5[5]
Setting NVBEGSIGN to 0 delays the start of Vsync. Set for user
manual programming.
Setting NVBEGSIGN to 1 (default), advances the start of Vsync.
Not recommended for user programming.
NVBEG[4:0] NTSC Vsync Begin, Address 0xE5[4:0]
The default value of NVBEG is 00101, indicating the NTSC
Vsync begin position.
For all NTSC/PAL Vsync timing controls, both the V bit in the
AV code and the Vsync on the VS pin are modified.
相关PDF资料
PDF描述
ADV7194KSTZ IC ENCODER VIDEO EXT-10 80-LQFP
ADV7202KSTZ IC CODEC VIDEO 10BIT 64LQFP
ADV7311KST IC VID ENC 6-12BIT DAC'S 64LQFP
ADV7321KSTZ IC VID ENC 6-12BIT DAC'S 64LQFP
ADV7343BSTZ IC ENCODER VIDEO W/DAC 64-LQFP
相关代理商/技术参数
参数描述
ADV7189BBSTZ268H 制造商:AD 制造商全称:Analog Devices 功能描述:Multiformat SDTV Video Decoder
ADV7189BBSTZ268H2 制造商:AD 制造商全称:Analog Devices 功能描述:Multiformat SDTV Video Decoder
ADV7189BKST 制造商:Analog Devices 功能描述:
ADV7189BKSTZ 功能描述:IC DECODER VIDEO W/ADC 80LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 编码器,解码器,转换器 系列:- 产品变化通告:Development Systems Discontinuation 26/Apr/2011 标准包装:1 系列:- 类型:编码器 应用:DVB-S.2 系统 电压 - 电源,模拟:- 电压 - 电源,数字:- 安装类型:- 封装/外壳:模块 供应商设备封装:模块 包装:散装 其它名称:Q4645799
ADV7189BKSTZ10F 制造商:AD 制造商全称:Analog Devices 功能描述:Multiformat SDTV Video Decoder