XRT73LC04A
4路DS3 / E3 / STS - 1线路接口单元
修订版1.0.1
C
OMMAND
R
EGISTER
CR-2(
N
) ............................................................................................................ 37
3.3 C
LOCK
R
ECOVERY
PLL ..................................................................................................................
训练模式.............................................................................................................................
数据/时钟恢复模式........................................................................................................
3.4 T
HE
HDB3 / B3ZS
ECODER
..........................................................................................................
B3ZS解码（ DS3 / STS - 1的应用程序） ........................................ ................................................
B3ZS解码图24.An示例......................................................................................................
HDB3解码（ E3应用） .....................................................................................................
HDB3解码图25.An示例......................................................................................................
配置HDB3 / B3ZS解码器............................................ .................................................. ..
38
38
38
38
38
38
38
39
39
C
OMMAND
R
EGISTER
CR3-(
N
) ............................................................................................................ 39
3.5 LOS
ECLARATION
/C
LEARANCE
..................................................................................................... 39
对于E3应用LOS报关/清关标准......................................... .................... 39
图26.The信号电平的XRT73LC04A声明并清除LOS ..................................... .......... 40
图LOS输出指示灯27。原来的行为响应信号的损失和恢复的
信号................................................................................................................................................ 41
为DS3和STS - 1应用的LOS报关/清关标准..................................... ... 41
表5： ALOS （模拟LOS）声明并清除阈值LOSTHR和REQEN给定的设置
（ DS3和STS - 1的应用程序） ........................................................................................................... 41
C
OMMAND
R
EGISTER
CR0-(
N
) ............................................................................................................ 42
C
OMMAND
R
EGISTER
CR2-(
N
) ............................................................................................................ 42
C
OMMAND
R
EGISTER
CR0-(
N
) ............................................................................................................ 42
C
OMMAND
R
EGISTER
CR2-(
N
) ............................................................................................................ 42
静音恢复数据，而新浪在声明........................................ ................... 42
C
OMMAND
R
EGISTER
CR3-(
N
) ............................................................................................................ 43
3.6 R
郊游
R
ECOVERED
T
即时通信和
D
ATA
I
载文信息TO THE
R
ECEIVING
T
端子
E
QUIPMENT
.
43
路由双轨格式数据到接收终端设备....................................... ....... 43
图略高的典型接口进行数据的双轨格式传输，从接收部分
在XRT73LC04A到接收终端设备........................................... ....................... 43
图29.How在RPOS和RNEG输出引脚的XRT73LC04A输出数据................................... 44
在RPOS ， RNEG和RxClk为信号图起始日30行为时RxClk为反转............................. 44
C
OMMAND
R
EGISTER
CR3-(
N
) ............................................................................................................ 45
路由单轨格式（二进制数据流）的数据接收终端设备............ 45
C
OMMAND
R
EGISTER
CR3-(
N
) ............................................................................................................ 45
图31.The典型接口为数据的单轨格式从接收部分的传播
在XRT73LC04A到接收终端设备的.......................................... .................... 45
的RPOS和RxClk为输出信号的同时XRT73LC04A正在发射单图金融英语口语行为
轨数据到接收终端设备........................................... ..................................... 46
3.7 S
HUTTING
关闭
该
R
ECEIVE
S
挠度
........................................................................................... 46
C
OMMAND
R
EGISTER
CR3-(
N
) ............................................................................................................ 46
THE XRT73LC04A 4.0诊断功能............................................ ..................................... 47
4.1 T
HE
A
NALOG
L
OCAL
L
OOP
-B
确认
M
ODE
......................................................................................... 47
图33.通道的模拟本地环回模式操作.................................... ....................... 47
4.2 T
HE
D
IGITAL
L
OCAL
L
OOP
-B
确认
M
ODE
. ......................................................................................... 48
III
