目录
主要特点........................................................................................................................................................1
Applications.........................................................................................................................................................1
Description...........................................................................................................................................................1
GS9090A功能块Diagram...........................................................................................................2
修订历史.................................................................................................................................................2
1.引脚Out...............................................................................................................................................................5
1.1引脚Assignment...................................................................................................................................5
1.2引脚说明.................................................................................................................................6
2.电气特性......................................................................................................................... 12
2.1绝对最大Ratings........................................................................................................ 12
2.2直流电气特性...................................................................................................... 12
2.3交流电气特性...................................................................................................... 13
2.4主机接口Map......................................................................................................................... 15
2.4.1主机接口映射（ R / W寄存器） ..................................... ....................................... 17
2.4.2主机接口映射（只读寄存器） ....................................... ........................... 19
3.详细Description.................................................................................................................................. 21
3.1功能Overview..................................................................................................................... 21
3.2串行数字输入......................................................................................................................... 22
3.3时钟和数据Recovery............................................................................................................. 22
3.3.1内置VCO和鉴相器.......................................... ...................................... 22
3.4串行 - 并行转换........................................... .................................................. ....... 22
3.5操作模式...................................................................................................................... 22
3.5.1锁定检测.......................................................................................................................... 23
3.5.2汽车Mode............................................................................................................................ 25
3.5.3手动模式...................................................................................................................... 26
3.6 SMPTE功能..................................................................................................................... 26
3.6.1 SMPTE解扰和字对齐.......................................... .................. 26
3.6.2内部飞轮.............................................................................................................. 27
3.6.3开关线锁Handling............................................................................................. 27
3.6.4 HVF定时信号发生........................................... .......................................... 28
3.7 DVB -ASI功能................................................................................................................. 29
3.7.1 DVB - ASI 8B / 10B Decoding.............................................................................................三十
3.7.2状态信号输出.......................................................................................................三十
3.8数据通过功能........................................................................................................三十
3.9其他处理功能.............................................. .................................................. 。 30
3.9.1 FIFO负载脉冲.................................................................................................................三十
3.9.2辅助数据检测和指示.......................................... ......................... 31
3.9.3 EDH包Detection...................................................................................................... 33
3.9.4 EDH标志Detection........................................................................................................... 34
3.9.5 SMPTE 352M净荷标识符........................................... ........................................ 37
3.9.6自动视频标准和数据格式检测...................................... 38
3.9.7错误检测和指示........................................... .......................................... 39
GS9090A GenLINX III 270MB / s的解串器
数据表
34714 - 7
2010年5月
3 73
QQ：2880707522 复制
