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初步
2007年7月
XRT83VSH316
REV 。 P1.0.3
16通道T1 / E1 / J1短程线路接口单元
概述
该XRT83VSH316是一个完全集成的16通道
短途线路接口单元(LIU ),采用
一个1.8V内核和3.3V的I / O电源。
使用内部终端,在刘提供的一个法案
材料中的T1 , E1或J1模式操作
分别对每个通道的基础上以最小的
的外部元件。
刘特点
程序
通过
a
标准
并行
微处理器接口或SPI (串行模式) 。
Exar的刘已获得专利的高阻抗电路
这使发送器输出和接收器输入
经历了电源的时候要高阻抗
故障或当刘断电。按键设计
在LIU内的特征优化1: 1或1 + 1
冗余和非侵入式监控应用
为确保可靠性,而无需使用继电器。
片上时钟合成器产生的T1 / E1 / J1
时钟速率从一个可选择的外部时钟频率
并具有可用于五个输出时钟基准
F
IGURE
1. B
LOCK
D
的作者IAGRAM
XRT83VSH316
外部定时( 8kHz的, 1.544Mhz , 2.048MHz的,
NXT1 / J1 , nxE1 ) 。
其他功能还包括系统端LOS , AIS ,
QRSS / PRBS和线路侧RLOS , AIS , QRSS /
PRBS , DMO与16位LCV柜台和诊断
环回模式中的每个信道。
应用
T1数字交叉连接( DSX - 1 )
ISDN基群速率接口
CSU / DSU E1 / T1 / J1接口
T1 / E1 / J1的LAN / WAN路由器
公共交换系统和PBX接口
T1 / E1 / J1多路复用器和信道
集成多业务接入平台( IMAPS )
综合接入设备(IAD )
ATM反向多路复用( IMA )
无线基站
16通道n
RCLK
RPOS
B8ZS/HDB3
解码器
32-bit/64-bit
抖动衰减器
时钟&数据
恢复(CDR)
峰值检波器
&放大器;切片机
RTIP
RRING
RLOS
系统生成
SAIS , SLOS , SPRBS
在线检测仪
AIS , RLOS , PRBS ,
LCV
RXON
RXTSEL
RNEG / LCV
MUX
数字
环回
远程
环回
类似物
环回
线发生器
PRBS
系统检测
SAIS , SLOS , SPRBS
DMO
DMO
TCLK
TPOS
TNEG
B8ZS/HDB3
编码器
32-bit/64-bit
抖动衰减器
定时
控制
TX的脉冲整形器
线路驱动器
TTIP
特林
TXON
SLOS
AIS
JTAG
TEST
并行
微处理器
SPI
微处理器
PLL
MCLKnOUT
SDI
SCLK
SER / PAR
GPIO [ 2 :1]
DATA [7 :0]的
ADDR [ 9:0]
RD
WR
ALE
PCLK
RDY
INT
JTAG
TEST
SDO
CS
PTYPE [2: 1]
Exar公司
公司48720加藤道,弗里蒙特CA, 94538
(510) 668-7000
传真( 510 ) 668-7017
www.exar.com
CSdec [2 :0]的
MCLKIN
XRT83VSH316
特点
初步
REV 。 P1.0.3
16通道T1 / E1 / J1短程线路接口单元
完全集成的16通道短程收发器T1 / J1 ( 1.544MHz )和E1 ( 2.048MHz的)应用程序
并行或SPI接口的微处理器
T1 / E1 / J1短程和时钟频率是每端口选择通过软件在不改变组件
在两个内部阻抗匹配的接收和发送用于75Ω (E1) , 100Ω (T1), 110Ω (J1 )和120Ω
( E1 )的应用是每个端口选择通过软件在不改变组件
断电对每个通道进行独立的接收和发送的选择
每个通道T1短距离应用五预编程的发射脉冲设置
用户可编程的任意脉冲模式的T1和E1
片上发送的短路保护和限流保护线路驱动器不受损坏对每个信道
基础
无晶体数字抖动衰减器( JA )与32位或64位的FIFO ,每接收或发送通道
通道
驱动程序故障监视器输出( DMO )可能存在的系统或外部组件的问题提醒
发送输出和接收输入可能"High"阻抗的保护或冗余应用
每个通道
支持用于自动保护交换
1:1和无继电器1 + 1保护
接收监控模式处理0在6dB衰减电阻(平损失)以及0在6dB电缆损耗
T1和E1
信号( LOS)根据ITU -T G.775 / ETS300233 ( E1)和ANSI T1.403 ( T1 / J1 )的系统损耗( SLOS )
和线( RLOS )侧诊断
可编程的数据流时RLOS静音检测
片HDB3 / B8ZS编码器/解码器,每个通道的内部16位计数器LCV
片高输入抖动容限的数字时钟恢复电路
QRSS / PRBS码型发生器和检测,测试和监控系统( SPRBS )和行
( PRBS )侧诊断
错误和双极性违章插入和检测
传输所有的人( TAOS )发电机和探测器系统( SAIS )和行( AIS )侧诊断
支持本地模拟,远程,数字,和双回环模式
支持跳空的时钟映射器/多路转换器的应用
1.8V数字内核
3.3V的I / O和模拟核心
316引脚封装STBGA
-40 ° C至+ 85°C温度范围
产品订购信息
P
RODUCT
N
棕土
XRT83VSH316IB
P
ACKAGE
T
YPE
316缩细球栅阵列
( 21.0毫米X 21.0毫米, STBGA )
O
操作摄像机
T
emperature
R
ANGE
-40
0
C至+ 85
0
C
2
初步
REV 。 P1.0.3
XRT83VSH316
16通道T1 / E1 / J1短程线路接口单元
THE XRT83VSH316引脚OUT
3
XRT83VSH316
初步
REV 。 P1.0.3
16通道T1 / E1 / J1短程线路接口单元
目录
F
IGURE
1. B
LOCK
D
的作者IAGRAM
XRT83VSH316 ........................................................................................................................ 1
1.0引脚说明..............................................................................................................................4
2.0时钟合成器.......................................................................................................................19
F
IGURE
2. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
C
LOCK
S
YNTHESIZER
............................................................................................ 19
3.0接收通道线路接口.....................................................................................................20
F
IGURE
3. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
R
ECEIVE
P
ATH
...................................................................................................... 20
3.1线路终端( RTIP / RRING ) .............................................................................................................. 20
3.1.1内部端接......................................................................................................................................... 20
F
IGURE
4. T
YPICAL
C
ONNECTION
D
IAGRAM
U
I
NTERNAL
T
发芽
.................................................................................... 21
3.2
时钟和数据恢复.................................................................................................................. 22
F
IGURE
5. R
ECEIVE
D
ATA
U
PDATED ON THE
R
伊辛
E
作者: DGE
RCLK ................................................. ............................................. 22
F
IGURE
6. R
ECEIVE
D
ATA
U
PDATED ON THE
F
奥林
E
作者: DGE
RCLK ................................................. ........................................... 22
3.3接收灵敏度.................................................................................................................................. 23
F
IGURE
7. T
美东时间
C
ONFIGURATION FOR
M
EASURING
R
ECEIVE
S
ENSITIVITY
........................................................................................ 23
3.4干扰余量............................................................................................................................. 23
F
IGURE
8. T
美东时间
C
ONFIGURATION FOR
M
EASURING
I
干涉现象
M
ARGIN
.................................................................................... 23
3.5一般报警检测和中断产生........................................... ................. 24
F
IGURE
9. I
NTERRUPT
G
eneration
P
ROCESS
B
LOCK
..................................................................................................................... 24
3.6接收诊断模式检测............................................. ............................................. 25
3.6.1
3.6.2
3.6.3
3.6.4
3.6.5
RLOS (信号接收器丢失,线路侧) ........................................ .................................................. ........
EXLOS (信号扩展的损失) ..................................................................................................................
AIS (告警指示信号,线路侧) ......................................................................................................
FLSD ( FIFO极限状态检测) ................................................................................................................
LCV (线路编码违规检测,线路侧ONLY) ....................................... .......................................
25
25
25
25
25
3.7接收诊断模式生成............................................. ......................................... 26
3.7.1系统侧AIS ( SAIS ) .......................................................................................................................................... 26
F
IGURE
10. S
变体系
S
IDE
SAIS
ECEIVE
O
安输出
......................................................................................................................... 26
3.7.2 ATAOS (系统自动发送全1 ) ....................................... .................................................. 26
F
IGURE
11. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
ATAOS F
油膏
............................................................................................... 26
3.7.3系统侧LOS ( SLOS ) ....................................................................................................................................... 27
F
IGURE
12. S
变体系
S
IDE
SLOS
ECEIVE
O
安输出
........................................................................................................................ 27
3.8系统侧SPRBS接收输出............................................ .................................................. ..... 27
3.9抖动衰减器(如果允许在接收路径中) ....................................... .......................... 28
3.10 HDB3 / B8ZS解码器................................................................................................................................ 28
F
IGURE
13. S
炉火
R
AIL
M
ODE
W
ITH一个
F
IXED
R
EPEATING
"0011" P
ATTERN
................................................................................... 28
F
IGURE
14. D
UAL
R
AIL
M
ODE
W
ITH一个
F
IXED
R
EPEATING
"0011" P
ATTERN
...................................................................................... 28
3.11 RXMUTE ( LOS接收器具有数据静音,线路侧ONLY) ..................................... ................. 29
F
IGURE
15. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
R
X
静音F
油膏
............................................................................................ 29
4.0发送通道线路接口............................................. .................................................. ... 30
F
IGURE
16. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
T
RANSMIT
P
ATH
................................................................................................... 30
4.1 TCLK / TPOS / TNEG数字输入............................................................................................................ 31
F
IGURE
17. T
RANSMIT
D
ATA
S
AMPLED ON
F
奥林
E
作者: DGE
TCLK ................................................. .............................................. 31
F
IGURE
18. T
RANSMIT
D
ATA
S
AMPLED ON
R
伊辛
E
作者: DGE
TCLK ................................................. ................................................ 31
4.2 HDB3 / B8ZS编码器.................................................................................................................................. 32
4.3抖动衰减器(如果允许在发送路径中) ....................................... ....................... 32
4.4发送诊断模式生成............................................. ....................................... 33
4.4.1线路侧AIS (发送全1) ................................................................................................................... 33
F
IGURE
19. TAOS (T
RANSMIT
A
LL
O
NES
) ...................................................................................................................................... 33
4.4.2 ATAOS (自动传输所有ONES)......................................................................................................... 33
F
IGURE
20. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
ATAOS F
油膏
............................................................................................... 33
4.4.3线路侧的PRBS / QRSS (伪/准随机比特序列) ................................. ............................... 33
4.5发送诊断模式检测............................................. .......................................... 34
4.5.1 SLOS (系统损耗SIGNAL).......................................................................................................................... 34
4.5.2 SYS_EXLOS (系统信号的扩大的损失) ....................................... .................................................. 34
4.5.3 SAIS (系统告警指示信号) ........................................................................................................ 34
4.6 TRANSMIT脉冲整形器和滤清器............................................ .................................................. ..... 35
4.6.1 T1短途线路扩建( LBO ) ............................................................................................................... 35
4.6.2任意脉冲发生器T1和E1 ........................................ .................................................. ..... 35
F
IGURE
21. A
RBITRARY
P
ULSE
S
EGMENT
A
SSIGNMENT
.................................................................................................................. 35
4.6.3设置寄存器来选择ARIBTRARY PULSE ........................................ ......................................... 36
4.7 DMO (数字显示器输出,线路侧ONLY) ....................................... ....................................... 36
I
初步
REV 。 P1.0.3
XRT83VSH316
16通道T1 / E1 / J1短程线路接口单元
4.8线路终端( TTIP / TRING ) ............................................................................................................... 37
F
IGURE
22. T
YPICAL
C
ONNECTION
D
IAGRAM
U
I
NTERNAL
T
发芽
................................................................................... 37
5.0 T1 / E1应用........................................................................................................................ 38
5.1环回诊断.......................................................................................................................... 38
5.1.1本地模拟环回.................................................................................................................................. 38
F
IGURE
23. S
IMPLIFIED
B
LOCK
D
作者IAGRAM
L
OCAL
A
NALOG
L
OOPBACK
......................................................................................... 38
5.1.2远方返回................................................................................................................................................ 39
F
IGURE
24. S
IMPLIFIED
B
LOCK
D
作者IAGRAM
R
EMOTE
L
OOPBACK
.................................................................................................... 39
5.1.3数字环................................................................................................................................................. 40
F
IGURE
25. S
IMPLIFIED
B
LOCK
D
作者IAGRAM
D
IGITAL
L
OOPBACK
..................................................................................................... 40
5.1.4双返回..................................................................................................................................................... 41
F
IGURE
26. S
IMPLIFIED
B
LOCK
D
作者IAGRAM
D
UAL
L
OOPBACK
........................................................................................................ 41
5.2 84通道T1 / E1多路复用器/映射器应用....................................... .......................... 42
F
IGURE
27. S
IMPLIFIED
B
LOCK
D
安IAGRAM
84-C
HANNEL
A
PPLICATION
..................................................................................... 42
5.3线卡冗余.......................................................................................................................... 43
5.3.1 1 : 1和1 + 1冗余无继电器..................................... .................................................. ............. 43
1 5.3.2传送接口: 1和1 + 1冗余.................................... .............................................. 43
F
IGURE
28. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
T
RANSMIT
I
用于覆盖整个院落
1:1
1+1 R
EDUNDANCY
......................................... 43
5.3.3接收接口1 : 1和1 + 1冗余.................................... ................................................. 44
F
IGURE
29. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
R
ECEIVE
I
用于覆盖整个院落
1:1
1+1 R
EDUNDANCY
........................................... 44
5.3.4 N + 1冗余使用外部继电器........................................ .................................................. ......... 44
具有N + 1冗余5.3.5传送接口........................................ .................................................. ...... 45
F
IGURE
30. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
T
RANSMIT
I
用于覆盖整个院落
N + 1 R
EDUNDANCY
...................................................... 45
5.3.6接收接口N + 1冗余........................................ .................................................. ......... 46
F
IGURE
31. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
R
ECEIVE
I
用于覆盖整个院落
N + 1 R
EDUNDANCY
........................................................ 46
5.4停电保护.................................................................................................................. 47
5.5过压和过流保护............................................. .................................. 47
5.6非侵入式监测.................................................................................................................... 47
F
IGURE
32. S
IMPLIFIED
B
LOCK
D
A的IAGRAM
N
ON
-I
NTRUSIVE
M
ONITORING
A
PPLICATION
.............................................................. 47
5.7模拟板连续性检查...................................................................................................... 48
F
IGURE
33. ATP
测试框图
..................................................................................................................................... 48
F
IGURE
34. T
即时通信
D
IAGRAM FOR
ATP牛逼
十分有趣
........................................................................................................................... 48
5.7.1变送器TTIP和TRING TESTING............................................................................................................. 48
6.0微处理器接口..................................................................................................... 49
6.1 SPI串行外设接口模块............................................ ............................................. 49
F
IGURE
35. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
S
ERIAL
M
ICROPROCESSOR
I
覆盖整个院落
................................................................. 49
6.1.1串行时序INFORMATION................................................................................................................................ 49
F
IGURE
36. T
即时通信
D
IAGRAM的
S
ERIAL
M
ICROPROCESSOR
I
覆盖整个院落
................................................................................ 49
6.1.2 24位串行数据输入DESCRITPTION ......................................................................................................... 50
6.1.3 ADDR [ 9:0] ( SCLK1 - SCLK10)................................................................................................................................... 50
6.1.4 R / W (SCLK11)............................................................................................................................................................. 50
6.1.5虚拟比特( SCLK12 - SCLK16 ) ............................................................................................................................ 50
6.1.6 DATA [7 :0]( SCLK17 - SCLK24 ) ................................................................................................................................. 50
6.1.7 8位串行数据输出描述......................................................................................................... 50
F
IGURE
37. T
即时通信
D
IAGRAM的
M
ICROPROCESSOR
S
ERIAL
I
覆盖整个院落
................................................................................ 51
6.2并行微处理器接口模块............................................. ................................. 52
F
IGURE
38. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
M
ICROPROCESSOR
I
覆盖整个院落
B
LOCK
.................................................................. 52
6.3微处理器接口闭塞信号............................................ ............................. 53
6.4 INTEL模式程序的I / O访问(异步) ....................................... ....................... 55
F
IGURE
39. I
NTEL
我μP
覆盖整个院落
T
即时通信
D
URING
P
ROGRAMMED
I / O
EAD和
W
RITE
O
PERATIONS
W
HEN
ALE我
S
N
OT
T
IED
’HIGH’56
F
IGURE
40. I
NTEL
我μP
覆盖整个院落
S
IGNALS
D
URING
P
ROGRAMMED
I / O
EAD和
W
RITE
O
PERATIONS
W
第i个
ALE = H
室内运动场
................. 57
6.5 MPC86X模式程序的I / O访问(同步) ....................................... ...................... 58
F
IGURE
41. M
OTOROLA
MPC86X μP我
覆盖整个院落
S
IGNALS
D
URING
P
ROGRAMMED
I / O
EAD和
W
RITE
O
PERATIONS
.................... 59
F
IGURE
42. M
OTOROLA
68K μP我
覆盖整个院落
S
IGNALS
D
URING
P
ROGRAMMED
I / O
EAD和
W
RITE
O
PERATIONS
............................ 60
7.0寄存器说明............................................................................................................... 61
7.1
7.2
7.3
7.4
全局配置寄存器( 0x000的 - 0X00F ) .......................................... ...............................
通道控制寄存器(行和系统侧) ......................................... ........................
OFFSET进行编程的通道号,N .......................................... ..........................
全局控制寄存器.................................................................................................................
62
63
63
64
F
IGURE
43. R
EGISTER
0
X
0009
H
S
UB
R
EGISTERS
........................................................................................................................... 69
7.5控制和线路侧诊断寄存器........................................... ................................... 74
7.6系统侧诊断通道的控制寄存器........................................... ................... 85
8.0电气特性............................................... .................................................. .. 89
II
XRT83VSH316
16通道T1 / E1 / J1短程线路接口单元
2007年10月
修订版1.0.0
概述
该XRT83VSH316是一个完全集成的16通道
短途线路接口单元(LIU ),采用
一个1.8V内核和3.3V的I / O电源。
使用内部终端,在刘提供的一个法案
材料中的T1 , E1或J1模式操作
分别对每个通道的基础上以最小的
的外部元件。
刘特点
程序
通过
a
标准
并行
微处理器接口或SPI (串行模式) 。
Exar的刘已获得专利的高阻抗电路
这使发送器输出和接收器输入
经历了电源的时候要高阻抗
故障或当刘断电。按键设计
在LIU内的特征优化1: 1或1 + 1
冗余和非侵入式监控应用
为确保可靠性,而无需使用继电器。
片上时钟合成器产生的T1 / E1 / J1
时钟速率从一个可选择的外部时钟频率
并具有可用于五个输出时钟基准
F
IGURE
1. B
LOCK
D
的作者IAGRAM
XRT83VSH316
外部定时( 8kHz的, 1.544Mhz , 2.048MHz的,
NXT1 / J1 , nxE1 ) 。
其他功能还包括系统端LOS , AIS ,
QRSS / PRBS和线路侧RLOS , AIS , QRSS /
PRBS , DMO与16位LCV柜台和诊断
环回模式中的每个信道。
应用
T1数字交叉连接( DSX - 1 )
ISDN基群速率接口
CSU / DSU E1 / T1 / J1接口
T1 / E1 / J1的LAN / WAN路由器
公共交换系统和PBX接口
T1 / E1 / J1多路复用器和信道
集成多业务接入平台( IMAPS )
综合接入设备(IAD )
ATM反向多路复用( IMA )
无线基站
通道n of16
RCLK
RPOS
PRBS
系统生成
SAIS , SLOS , SPRBS
在线检测仪
AIS , RLOS ,
LCV
B8ZS / HDB3
解码器
32-bit/64-bit
抖动衰减器
时钟&数据
恢复(CDR)
峰值检波器
&放大器;切片机
RTIP
RRING
RLOS
RXON
RXTSEL
RNEG LCV
/
MUX
数字
环回
远程
环回
类似物
环回
线发生器
PRBS
系统检测
SAIS , SLOS , SPRBS
DMO
DMO
TCLK
TPOS
TNEG
B8ZS / HDB3
编码器
32-bit/64-bit
抖动衰减器
定时
控制
TX的脉冲整形器
线路驱动器
TTIP
特林
TXON
SLOS
AIS
JTAG
TEST
并行
微处理器
SPI
微处理器
PLL
MCLKnOUT
SDI
SCLK
GPIO [ 2 :1]
DATA [7 :0]的
SER / PAR
JTAG
TEST
ALE
PCLK
RDY
INT
SDO
WR
CS
PTYPE [2:0 ]
Exar公司
公司48720加藤道,弗里蒙特CA, 94538
(510) 668-7000
传真( 510 ) 668-7017
www.exar.com
ADDR [ 9:0]
CSdec [2 :0]的
MCLKIN
RD
XRT83VSH316
16通道T1 / E1 / J1短程线路接口单元
特点
修订版1.0.0
完全集成的16通道短程收发器T1 / J1 ( 1.544MHz )和E1 ( 2.048MHz的)应用程序
并行或SPI接口的微处理器
T1 / E1 / J1短程和时钟频率是每端口选择通过软件在不改变组件
在两个内部阻抗匹配的接收和发送用于75Ω (E1) , 100Ω (T1), 110Ω (J1 )和120Ω
( E1 )的应用是每个端口选择通过软件在不改变组件
断电对每个通道进行独立的接收和发送的选择
每个通道T1短距离应用五预编程的发射脉冲设置
用户可编程的任意脉冲模式的T1和E1
片上发送的短路保护和限流保护线路驱动器不受损坏对每个信道
基础
无晶体数字抖动衰减器( JA )与32位或64位的FIFO ,每接收或发送通道
通道
驱动程序故障监视器输出( DMO )可能存在的系统或外部组件的问题提醒
发送输出和接收输入可能"High"阻抗的保护或冗余应用
每个通道
支持用于自动保护交换
1:1和无继电器1 + 1保护
接收监控模式处理0在6dB衰减电阻(平损失)以及0在6dB电缆损耗
T1和E1
信号( LOS)根据ITU -T G.775 / ETS300233 ( E1)和ANSI T1.403 ( T1 / J1 )的系统损耗( SLOS )
和线( RLOS )侧诊断
可编程的数据流时RLOS静音检测
片HDB3 / B8ZS编码器/解码器,每个通道的内部16位计数器LCV
片高输入抖动容限的数字时钟恢复电路
QRSS / PRBS码型发生器和检测,测试和监控系统( SPRBS )和行
( PRBS )侧诊断
错误和双极性违章插入和检测
传输所有的人( TAOS )发电机和探测器系统( SAIS )和行( AIS )侧诊断
支持本地模拟,远程,数字,和双回环模式
支持跳空的时钟映射器/多路转换器的应用
1.8V数字内核
3.3V的I / O和模拟核心
316引脚封装STBGA
-40 ° C至+ 85°C温度范围
产品订购信息
P
RODUCT
N
棕土
XRT83VSH316IB
P
ACKAGE
T
YPE
316缩细球栅阵列
( 21.0毫米X 21.0毫米, STBGA )
O
操作摄像机
T
emperature
R
ANGE
-40
0
C至+ 85
0
C
2
XRT83VSH316
修订版1.0.0
16通道T1 / E1 / J1短程线路接口单元
目录
F
IGURE
1. B
LOCK
D
的作者IAGRAM
XRT83VSH316 ........................................................................................................................ 1
1.0引脚说明.............................................................................................................................. 3
2.0时钟合成器....................................................................................................................... 18
F
IGURE
2. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
C
LOCK
S
YNTHESIZER
............................................................................................ 18
2.1 19.44MHZ输出时钟参考恢复的时钟同步................. 19
F
IGURE
3. 19.44MH
Z
O
安输出
C
LOCK
R
指南
........................................................................................................................ 19
3.0接收通道线路接口............................................. .................................................. ..... 20
F
IGURE
4. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
R
ECEIVE
P
ATH
...................................................................................................... 20
3.1线路终端( RTIP / RRING ) .............................................................................................................. 20
3.1.1内部TERMINATION......................................................................................................................................... 20
F
IGURE
5. T
YPICAL
C
ONNECTION
D
IAGRAM
U
I
NTERNAL
T
发芽
.................................................................................... 21
3.2
时钟和数据恢复.................................................................................................................. 22
F
IGURE
6. R
ECEIVE
D
ATA
U
PDATED ON THE
R
伊辛
E
作者: DGE
RCLK ................................................. ............................................. 22
F
IGURE
7. R
ECEIVE
D
ATA
U
PDATED ON THE
F
奥林
E
作者: DGE
RCLK ................................................. ........................................... 22
3.3接收灵敏度.................................................................................................................................. 23
F
IGURE
8. T
美东时间
C
ONFIGURATION FOR
M
EASURING
R
ECEIVE
S
ENSITIVITY
........................................................................................ 23
3.4干扰余量............................................................................................................................. 23
F
IGURE
9. T
美东时间
C
ONFIGURATION FOR
M
EASURING
I
干涉现象
M
ARGIN
.................................................................................... 23
3.5一般报警检测和中断产生........................................... ................. 24
F
IGURE
10. I
NTERRUPT
G
eneration
P
ROCESS
B
LOCK
.................................................................................................................. 24
3.6接收诊断模式检测............................................. ............................................ 25
3.6.1
3.6.2
3.6.3
3.6.4
3.6.5
RLOS (信号接收器丢失,线路侧) ........................................ .................................................. ........
EXLOS (信号扩展的损失) ..................................................................................................................
AIS (告警指示信号,线路侧) ......................................................................................................
FLSD ( FIFO极限状态检测) ................................................................................................................
LCV (线路编码违规检测,线路侧ONLY) ....................................... .......................................
25
25
25
25
25
3.7接收诊断模式生成............................................. ......................................... 26
3.7.1系统侧AIS ( SAIS ) .......................................................................................................................................... 26
F
IGURE
11. S
变体系
S
IDE
SAIS
ECEIVE
O
安输出
......................................................................................................................... 26
3.7.2 ATAOS (系统自动发送全1 ) ....................................... .................................................. 26
F
IGURE
12. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
ATAOS F
油膏
............................................................................................... 26
3.7.3系统侧LOS ( SLOS ) ....................................................................................................................................... 27
F
IGURE
13. S
变体系
S
IDE
SLOS
ECEIVE
O
安输出
........................................................................................................................ 27
3.8系统侧SPRBS接收输出............................................ .................................................. .... 27
3.9抖动衰减器(如果允许在接收路径中) ....................................... .......................... 28
3.10 HDB3 / B8ZS解码器................................................................................................................................ 28
F
IGURE
14. S
炉火
R
AIL
M
ODE
W
ITH一个
F
IXED
R
EPEATING
"0011" P
ATTERN
................................................................................... 28
F
IGURE
15. D
UAL
R
AIL
M
ODE
W
ITH一个
F
IXED
R
EPEATING
"0011" P
ATTERN
...................................................................................... 28
3.11 RXMUTE ( LOS接收器具有数据静音,线路侧ONLY) ..................................... ................. 29
F
IGURE
16. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
R
X
静音F
油膏
............................................................................................ 29
4.0发送通道线路接口............................................. .................................................. 30 ..
F
IGURE
17. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
T
RANSMIT
P
ATH
................................................................................................... 30
4.1 TCLK / TPOS / TNEG数字输入............................................................................................................ 31
F
IGURE
18. T
RANSMIT
D
ATA
S
AMPLED ON
F
奥林
E
作者: DGE
TCLK ................................................. .............................................. 31
F
IGURE
19. T
RANSMIT
D
ATA
S
AMPLED ON
R
伊辛
E
作者: DGE
TCLK ................................................. ................................................ 31
4.2 HDB3 / B8ZS编码器.................................................................................................................................. 32
4.3抖动衰减器(如果允许在发送路径中) ....................................... ....................... 32
4.4发送诊断模式生成............................................. ...................................... 33
4.4.1线路侧AIS (发送全1) ................................................................................................................... 33
F
IGURE
20. TAOS (T
RANSMIT
A
LL
O
NES
)...................................................................................................................................... 33
4.4.2 ATAOS (自动传输所有ONES)......................................................................................................... 33
F
IGURE
21. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
ATAOS F
油膏
............................................................................................... 33
4.4.3线路侧的PRBS / QRSS (伪/准随机比特序列) ................................. ............................... 33
4.5发送诊断模式检测............................................. .......................................... 34
4.5.1 SLOS (系统损耗SIGNAL).......................................................................................................................... 34
4.5.2 SYS_EXLOS (系统信号的扩大的损失) ....................................... .................................................. 34
4.5.3 SAIS (系统报警指示SIGNAL)........................................................................................................ 34
4.6 TRANSMIT脉冲整形器和滤清器............................................ .................................................. ..... 35
4.6.1 T1短途线路扩建( LBO ) ............................................................................................................... 35
4.6.2任意脉冲发生器T1和E1 ........................................ .................................................. ..... 35
F
IGURE
22. A
RBITRARY
P
ULSE
S
EGMENT
A
SSIGNMENT
.................................................................................................................. 35
I
XRT83VSH316
16通道T1 / E1 / J1短程线路接口单元
修订版1.0.0
4.6.3设置寄存器来选择ARIBTRARY PULSE ........................................ ......................................... 36
4.7 DMO (数字显示器输出,线路侧ONLY) ....................................... ....................................... 36
4.8线路终端( TTIP / TRING ) ............................................................................................................... 37
F
IGURE
23. T
YPICAL
C
ONNECTION
D
IAGRAM
U
I
NTERNAL
T
发芽
................................................................................... 37
5.0 T1 / E1应用.........................................................................................................................38
5.1环回诊断.......................................................................................................................... 38
5.1.1本地模拟环回.................................................................................................................................. 38
F
IGURE
24. S
IMPLIFIED
B
LOCK
D
作者IAGRAM
L
OCAL
A
NALOG
L
OOPBACK
......................................................................................... 38
5.1.2远方返回................................................................................................................................................ 39
F
IGURE
25. S
IMPLIFIED
B
LOCK
D
作者IAGRAM
R
EMOTE
L
OOPBACK
.................................................................................................... 39
5.1.3数字环................................................................................................................................................. 40
F
IGURE
26. S
IMPLIFIED
B
LOCK
D
作者IAGRAM
D
IGITAL
L
OOPBACK
..................................................................................................... 40
5.1.4双返回..................................................................................................................................................... 41
F
IGURE
27. S
IMPLIFIED
B
LOCK
D
作者IAGRAM
D
UAL
L
OOPBACK
........................................................................................................ 41
5.2 84通道T1 / E1多路复用器/映射器应用....................................... .......................... 42
F
IGURE
28. S
IMPLIFIED
B
LOCK
D
安IAGRAM
84-C
HANNEL
A
PPLICATION
..................................................................................... 42
5.3线卡冗余........................................................................................................................... 43
5.3.1 1 : 1和1 + 1冗余无继电器..................................... .................................................. ............. 43
1 5.3.2传送接口: 1和1 + 1冗余.................................... .............................................. 43
F
IGURE
29. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
T
RANSMIT
I
用于覆盖整个院落
1:1
1+1 R
EDUNDANCY
......................................... 43
5.3.3接收接口1 : 1和1 + 1冗余.................................... ................................................. 44
F
IGURE
30. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
R
ECEIVE
I
用于覆盖整个院落
1:1
1+1 R
EDUNDANCY
........................................... 44
5.3.4 N + 1冗余使用外部继电器........................................ .................................................. ......... 44
具有N + 1冗余5.3.5传送接口........................................ .................................................. ...... 45
F
IGURE
31. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
T
RANSMIT
I
用于覆盖整个院落
N + 1 R
EDUNDANCY
...................................................... 45
5.3.6接收接口N + 1冗余........................................ .................................................. ......... 46
F
IGURE
32. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
R
ECEIVE
I
用于覆盖整个院落
N + 1 R
EDUNDANCY
........................................................ 46
5.4停电保护.................................................................................................................. 47
5.5过压和过流保护............................................. .................................. 47
5.6非侵入式监测.................................................................................................................... 47
F
IGURE
33. S
IMPLIFIED
B
LOCK
D
A的IAGRAM
N
ON
-I
NTRUSIVE
M
ONITORING
A
PPLICATION
............................................................... 47
5.7模拟板连续性检查...................................................................................................... 48
F
IGURE
34. ATP
测试框图
..................................................................................................................................... 48
F
IGURE
35. T
即时通信
D
IAGRAM FOR
ATP牛逼
十分有趣
........................................................................................................................... 48
5.7.1变送器TTIP和TRING测试............................................................................................................. 48
6.0微处理器接口......................................................................................................49
6.1 SPI串行外设接口模块............................................ ............................................. 49
F
IGURE
36. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
S
ERIAL
M
ICROPROCESSOR
I
覆盖整个院落
................................................................. 49
6.1.1串行时序信息................................................................................................................................ 49
F
IGURE
37. T
即时通信
D
IAGRAM的
S
ERIAL
M
ICROPROCESSOR
I
覆盖整个院落
................................................................................ 49
6.1.2 24位串行数据输入DESCRITPTION ......................................................................................................... 50
6.1.3 ADDR [ 9:0] ( SCLK1 - SCLK10 ) ................................................................................................................................... 50
6.1.4 R / W ( SCLK11 ) ............................................................................................................................................................. 50
6.1.5虚拟比特( SCLK12 - SCLK16 ) ............................................................................................................................ 50
6.1.6 DATA [7 :0]( SCLK17 - SCLK24 ) ................................................................................................................................. 50
6.1.7 8位串行数据输出描述......................................................................................................... 50
F
IGURE
38. T
即时通信
D
IAGRAM的
M
ICROPROCESSOR
S
ERIAL
I
覆盖整个院落
................................................................................ 51
6.2并行微处理器接口模块............................................. ................................. 52
F
IGURE
39. S
IMPLIFIED
B
LOCK
D
的作者IAGRAM
M
ICROPROCESSOR
I
覆盖整个院落
B
LOCK
.................................................................. 52
6.3微处理器接口闭塞信号............................................ ............................. 53
6.4 INTEL模式程序的I / O访问(异步) ....................................... ........................ 55
F
IGURE
40. I
NTEL
我μP
覆盖整个院落
T
即时通信
D
URING
P
ROGRAMMED
I / O
EAD和
W
RITE
O
PERATIONS
W
HEN
ALE我
S
N
OT
T
IED
’HIGH’56
F
IGURE
41. I
NTEL
我μP
覆盖整个院落
S
IGNALS
D
URING
P
ROGRAMMED
I / O
EAD和
W
RITE
O
PERATIONS
W
第i个
ALE = H
室内运动场
................. 57
6.5 MPC86X模式程序的I / O访问(同步) ....................................... ...................... 58
F
IGURE
42. M
OTOROLA
MPC86X μP我
覆盖整个院落
S
IGNALS
D
URING
P
ROGRAMMED
I / O
EAD和
W
RITE
O
PERATIONS
.................... 59
F
IGURE
43. M
OTOROLA
68K μP我
覆盖整个院落
S
IGNALS
D
URING
P
ROGRAMMED
I / O
EAD和
W
RITE
O
PERATIONS
............................ 60
7.0寄存器说明................................................................................................................61
7.1
7.2
7.3
7.4
全局配置寄存器( 0x000的 - 0X00F ) .......................................... ...............................
通道控制寄存器(行和系统侧) ......................................... ........................
OFFSET进行编程的通道号,N .......................................... ...........................
全局控制寄存器.................................................................................................................
62
63
63
64
F
IGURE
44. R
EGISTER
0
X
0009
H
S
UB
R
EGISTERS
........................................................................................................................... 69
7.5控制和线路侧诊断寄存器........................................... ................................... 74
7.6系统侧诊断通道的控制寄存器........................................... ................... 85
II
XRT83VSH316
修订版1.0.0
16通道T1 / E1 / J1短程线路接口单元
8.0电气特性............................................... .................................................. .. 89
III
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