参数资料
型号: ADV7177KSZ
厂商: Analog Devices Inc
文件页数: 26/44页
文件大小: 0K
描述: IC DAC VIDEO NTSC 3-CH 44MQFP
产品变化通告: ADV7xxx Obsolescence 16/Jan/2012
标准包装: 96
类型: 视频编码器
应用: 机顶盒,电视
电压 - 电源,模拟: 3 V ~ 3.6 V
安装类型: 表面贴装
封装/外壳: 44-QFP
供应商设备封装: 44-MQFP(10x10)
包装: 托盘
ADV7177/ADV7178
Rev. C | Page 32 of 44
OSD REGISTER 0–11
Address [SR4–SR0] = 13H–1EH
There are 12 OSD registers as shown in Figure 42. There are
four bits for each Y, Cb, and Cr value, and there are four zeros
added to give the complete byte for each value loaded internally.
(Y0 = [Y03, Y02, Y01, Y00, 0, 0, 0, 0], Cb = [Cb3, Cb2, Cb1, Cb0, 0,
0, 0, 0,], Cr = [Cr3, Cr2, Cr1, Cr0, 0, 0, 0, 0].)
MR31
MR30
MR37
MR32
MR34
MR33
MR35
MR36
MR34
ZERO SHOULD
BE WRITTEN TO
THIS BIT
INPUT DEFAULT COLOR
INPUT COLOR
BLACK
MR36
0
1
VBI PASSTHROUGH
DISABLE
ENABLE
MR31
0
1
CLOCK OUTPUT
CLOCK OUTPUT OFF
13.5MHz OUTPUT
27MHz OUTPUT
CLOCK OUTPUT OFF
MR33-32
0
1
0
1
MR30
REV CODE
(READ ONLY)
MR37
ZERO SHOULD
BE WRITTEN TO
THIS BIT
OSD ENABLE
DISABLE
ENABLE
MR35
0
1
00228-041
Figure 41. Mode Register 3
Y0
Cr0
Cb0
Y1
Cr1
Cb1
Cr7
Cb7
00228-042
Figure 42. OSD Registers
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相关代理商/技术参数
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ADV7177KSZ-REEL 功能描述:IC DAC VIDEO NTSC 3-CH 44MQFP 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
ADV7178 制造商:AD 制造商全称:Analog Devices 功能描述:Integrated Digital CCIR-601 to PAL/NTSC Video Encoder
ADV7178KS 制造商:Analog Devices 功能描述:
ADV7178KS-REEL 制造商:Analog Devices 功能描述:
ADV7179 制造商:AD 制造商全称:Analog Devices 功能描述:Chip Scale PAL/NTSC Video Encoder with Advanced Power Management