欢迎访问ic37.com |
会员登录 免费注册
发布采购

MT312GP1N 参数 Datasheet PDF下载

MT312GP1N图片预览
型号: MT312GP1N
PDF下载: 下载PDF文件 查看货源
内容描述: 卫星频道解码器 [Satellite Channel Decoder]
分类和应用: 解码器
文件页数/大小: 90 页 / 315 K
品牌: ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
 浏览型号MT312GP1N的Datasheet PDF文件第1页浏览型号MT312GP1N的Datasheet PDF文件第2页浏览型号MT312GP1N的Datasheet PDF文件第3页浏览型号MT312GP1N的Datasheet PDF文件第4页浏览型号MT312GP1N的Datasheet PDF文件第6页浏览型号MT312GP1N的Datasheet PDF文件第7页浏览型号MT312GP1N的Datasheet PDF文件第8页浏览型号MT312GP1N的Datasheet PDF文件第9页  
目录
5
5.1
5.2
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.3
5.3.1
5.3.2
5.3.3
MT312
的DiSEqC控制......................................................................................................29
的DiSEqC ™波形的屏幕打印输出............................................ ............................................ 29
的DiSEqC控制读/写寄存器............................................ .................................................. 。 30
的DiSEqC ™模式控制。注册22 (R / W) ........................................... ................................... 30
的DiSEqC (商标)比率。寄存器35 ( R / W) ........................................... ............................................. 30
的DiSEqC ™指令(R / W) 。寄存器36 ( R / W) ........................................... ............................. 31
的DiSEqC ™ 2 1.控制寄存器121 (R / W) ..................................... ......................................... 31
DiSEqCTM 2控制寄存器2。 122( R / W) ...................................... ...................................... 32
的DiSEqC控制寄存器读........................................................................................................ 33
的DiSEqC ™ M 2中断指标。注册118 (R ) ............................................. ..................... 33
的DiSEqC ™ M 2状态指示灯。注册119 (R ) ............................................. ........................ 34
的DiSEqC ™ 2 FIFO。注册120 (R ) ............................................. .............................................. 34
6
6.1
6.1.1
6.1.2
6.1.3
6.1.4
6.1.5
6.1.6
6.2
6.2.1
6.2.2
6.2.3
6.2.4
QPSK解调器................................................ ................................................ 36
QPSK解调器读/写寄存器............................................ ............................................ 36
符号率。寄存器23 - 24( R / W) ......................................... .............................................. 36
维特比模式。注册25 (R / W) ........................................... .................................................. .... 38
QPSK控制。注册26 (R / W) ........................................... .................................................. 39
GO命令。注册27 (R / W) ........................................... .................................................. 。 40
QPSK中断输出使能。注册28 - 30 (R / W) ......................................... .................. 40
QPSK状态输出使能。寄存器32( R / W) ........................................... ......................... 41
QPSK解调器读寄存器.............................................. .................................................. .. 42
QPSK中断。寄存器0 - 2 (R) - ........................................... ................................................. 42
QPSK状态。寄存器4 - 5 (R ) ........................................... .................................................. .. 44
符号率输出。寄存器116 - 117 (R ) ........................................... ................................. 44
监控寄存器。寄存器123 - 124 (R ) ........................................... ..................................... 45
7
7.1
7.1.1
7.1.2
7.1.3
7.2
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
7.2.6
前向纠错............................................... ....................................... 46
前向纠错读/写寄存器........................................... ..................................... 47
FEC中断使能。寄存器31 ( R / W) ........................................... ........................................ 47
FEC状态输出使能。寄存器33 ( R / W) ........................................... ........................... 47
FEC设置。寄存器97 ( R / W) ........................................... .................................................. ..... 48
前向纠错读寄存器............................................. ............................................. 48
FEC中断。寄存器3 (R) - ...................................................................................................... 48
FEC状态。寄存器6( R)的......................................................................................................... 49
测得的信噪比。寄存器9 - 10 ( R) ........................................... ..................... 49
维特比错误计数的维特比输入。注册11 - 13 (R ) ........................................... ............... 50
里德 - 所罗门位错误修正。寄存器14 - 16 (R ) ........................................... ............. 50
里德所罗门未补偿程序段错误。注册17 - 18 (R ) ........................................... ..... 51
8
8.1
8.1.1
8.1.2
8.2
8.2.1
8.2.2
自动增益控制............................................... ......................................... 52
自动增益控制读/写寄存器........................................... ........................................ 52
AGC控制。寄存器39 ( R / W) ........................................... .................................................. ... 52
AGC REF参考值。寄存器41( R / W) ........................................... .............................. 52
自动增益控制读寄存器............................................. ............................................... 53
测得的信号电平MT312输入。寄存器19 (R ) ............................................. .............. 53
测量AGC反馈价值。寄存器108 - 110 (R ) ........................................... ............ 53
9
9.1
9.2
9.3
9.4
9.5
9.5.1
9.5.2
MPEG分组数据输出继电器.............................................. ....................................... 54
MPEG时钟模式........................................................................................................................... 54
数据输出头格式 - DVB只........................................... ................................................. 55
MPEG / DSS数据输出信号....................................................................................................... 56
数据输出时序.............................................................................................................................. 58
MPEG分组数据输出读/写寄存器.......................................... ................................... 59
输出数据控制。寄存器96 ( R / W) ........................................... .......................................... 59
监视控制。寄存器103 ( R / W) ........................................... ............................................... 59
5