PROGRAMMING GUIDE
ADV7511
Page 3 of 203
Rev G
TABLE OF CONTENTS
Revision History ........................................................................................................................................................................................................................................2
Section 1 - Introduction ........................................................................................................................................................................................................................ 12
1.1 Scope and Organization ...................................................................................................................................................................................................... 12
1.1.1 Organization ................................................................................................................................................................................................................. 12
1.1.2 Use of Register Bits ...................................................................................................................................................................................................... 12
1.1.3 Register Types ............................................................................................................................................................................................................... 12
1.1.4 Format Standards ......................................................................................................................................................................................................... 12
1.1.5 Links ............................................................................................................................................................................................................................... 12
1.1.6 Symbols .......................................................................................................................................................................................................................... 13
Section 2 - References ............................................................................................................................................................................................................................ 14
2.1 ADI Documents ................................................................................................................................................................................................................... 14
2.2 Specifications ........................................................................................................................................................................................................................ 14
Section 3 - Quick Start Guide ............................................................................................................................................................................................................... 15
Section 4 - Programming Tasks ............................................................................................................................................................................................................ 16
4.1 I2C Bus .................................................................................................................................................................................................................................. 16
4.2 General Control ................................................................................................................................................................................................................... 17
4.2.1 Hot Plug Detect (HPD) and Monitor Sense ............................................................................................................................................................. 17
4.2.2 HDMI DVI Select ion ................................................................................................................................................................................................... 19
4.2.3 AV Mute ........................................................................................................................................................................................................................ 19
4.2.4 TMDS Power-Down .................................................................................................................................................................................................... 20
4.2.5 Packet Update ............................................................................................................................................................................................................... 21
4.2.6 Source Product Description (SPD) Packet ............................................................................................................................................................... 22
4.2.7 Spare Packets ................................................................................................................................................................................................................. 23
4.2.8 System Monitoring ....................................................................................................................................................................................................... 24
4.2.8.1 DDC Controller Status ................................................................................................................................................................ 24
4.2.8.2 HDCP/EDID Controller Error Codes ...................................................................................................................................... 25
4.2.9 Fixed Registers That Must Be Set .............................................................................................................................................................................. 26
4.3 Video Setup ........................................................................................................................................................................................................................... 26
4.3.1 Input Formatting .......................................................................................................................................................................................................... 26
4.3.2 Video Input Tables ....................................................................................................................................................................................................... 27
4.3.2.1 Input Data Clock .......................................................................................................................................................................... 40
4.3.3 Video Mode Detection ................................................................................................................................................................................................ 44
4.3.4 Pixel Repetition ............................................................................................................................................................................................................ 48
4.3.5 422 444 Conversion ..................................................................................................................................................................................................... 51
4.3.6 Deep Color Conversion .............................................................................................................................................................................................. 52
4.3.7 DE, Hsync and Vsync Generation ............................................................................................................................................................................. 52
我的内容管理
收起
我的收益 登录查看自己的收益
我的积分
登录查看自己的积分
我的C币
登录后查看C币余额
我的收藏 
我的下载 
下载帮助 
评论1