
XRT84L38
修订版1.0.1
八路T1 / E1 / J1成帧器
272
272
273
273
273
273
273
T
HIRD
O
作者CTET
16.384M
位
/
S
D
ATA
S
TREAM
.........................................................................................
F
IFth时
O
作者CTET
16.384M
位
/
S
D
ATA
S
TREAM
..........................................................................................
S
EVENTH
O
作者CTET
16.384M
位
/
S
D
ATA
S
TREAM
....................................................................................
S
的Econd
O
作者CTET
16.384M
位
/
S
D
ATA
S
TREAM
......................................................................................
F
OURTH
O
作者CTET
16.384M
位
/
S
D
ATA
S
TREAM
......................................................................................
S
IXTH
O
作者CTET
16.384M
位
/
S
D
ATA
S
TREAM
.........................................................................................
E
IGHTH
O
作者CTET
16.384M
位
/
S
D
ATA
S
TREAM
.......................................................................................
F
IGURE
79. I
NTERFACING
XRT84L38
TO本地终端设备采用
16.384M
位
/
s的数据总线
......................................... 274
F
IGURE
80. T
即时通信信号。当FRAMER正在运行AT
H.100 16.384M
位
/
S模式
........................................................... 275
6.2接收有效载荷数据输出接口BLOCK .......................................... ....................... 275
6.2.1说明接收有效载荷数据输出的接口块...................................... 275 .......
R
ECEIVE
I
覆盖整个院落
C
ONTROL
R
EGISTER
( RICR ) (我
NDIRECT
A
地址H1
= 0
XN
0H, 0
X
22H) ........................ 276
6.2.2浅谈接收有效载荷数据输出接口模块工作在XRT84V24的
兼容为2.048Mbit / s模式............................................................................................................................ 276
S
LIP
B
UFFER
C
ONTROL
R
EGISTER
( SBCR ) (我
NDIRECT
A
地址H1
= 0
XN
0H, 0
X
16H) ................................... 276
S
LIP
B
UFFER
C
ONTROL
R
EGISTER
( SBCR ) (我
NDIRECT
A
地址H1
= 0
XN
0H, 0
X
16H) ................................... 277
R
ECEIVE
I
覆盖整个院落
C
ONTROL
R
EGISTER
( RICR ) (我
NDIRECT
A
地址H1
= 0
XN
0H, 0
X
22H) ........................ 278
6.2.2.1 C
ONNECT的
R
ECEIVE
P
AYLOAD
D
ATA
O
安输出
I
覆盖整个院落块到
L
OCAL
T
端子
E
QUIPMENT如果
S
LIP
B
UFFER被绕过
............................................................................................................................................. 279
F
IGURE
81. I
NTERFACING
XRT84L38
TO与SLIP缓冲绕过本地终端设备中回收的接收线路时钟
AS接收定时源
......................................................................................................................................... 280
F
IGURE
82. W
的作者AVEFORMS
S
IGNALS
C
ONNECTING的
R
ECEIVE
P
AYLOAD
D
ATA
O
安输出
I
覆盖整个院落块到本地
T
端子
E
QUIPMENT当
S
LIP
B
UFFER IS
B
YPASSED及
R
ECOVERED
L
INE
C
锁是
T
即时通信
S
的的环境允许
R
ECEIVE
S
挠度
..................................................................................................................................................................... 281
6.2.2.2 C
ONNECT的
R
ECEIVE
P
AYLOAD
D
ATA
O
安输出
I
覆盖整个院落块到
L
OCAL
T
端子
E
QUIPMENT如果
S
LIP
B
UFFER已启用
............................................................................................................................................... 281
S
LIP
B
UFFER
S
TATUS
R
EGISTER
( SBSR ) (我
NDIRECT
A
地址H1
= 0
XN
AH , 0
X
08H)...................................... 282
F
IGURE
83. I
NTERFACING
XRT84L38
TO与SLIP缓存本地终端设备启动或作为FIFO
..................... 283
F
IGURE
84. W
的作者AVEFORMS
S
IGNALS THAT
C
ONNECT的
R
ECEIVE
P
AYLOAD
D
ATA
O
安输出
I
覆盖整个院落块到本地
T
ERMI
-
最终
E
QUIPMENT当
S
LIP
B
UFFER IS
E
NABLED
................................................................................................... 284
6.2.2.3 C
ONNECT的
R
ECEIVE
P
AYLOAD
D
ATA
O
安输出
I
覆盖整个院落块到
L
OCAL
T
端子
E
QUIPMENT如果
S
LIP
B
UFFER配置为
FIFO ........................................................................................................................... 284
FIFO L
ATENCY
R
EGISTER
( FIFOL ) (我
NDIRECT
A
地址H1
= 0
XN
0H, 0
X
17H) .............................................. 284
F
IGURE
85. I
NTERFACING
XRT84L38
TO与SLIP缓存本地终端设备启动或作为FIFO
..................... 285
F
IGURE
86. W
的作者AVEFORMS
S
IGNALS THAT
C
ONNECT的
R
ECEIVE
P
AYLOAD
D
ATA
O
安输出
I
覆盖整个院落块到本地
T
ERMI
-
最终
E
QUIPMENT当
S
LIP
B
UFFER IS担任
FIFO ................................................. ........................................ 286
6.2.3高速接收背板INTERFACE................................................................................................ 286
R
ECEIVE
I
覆盖整个院落
C
ONTROL
R
EGISTER
( RICR ) (我
NDIRECT
A
地址H1
= 0
XN
0H, 0
X
22H) ........................ 286
R
ECEIVE
M
ULTIPLEX
E
NABLE
B
IT
= 0 ........................................................................................................ 287
R
ECEIVE
M
ULTIPLEX
E
NABLE
B
IT
= 1 ........................................................................................................ 288
R
ECEIVE
I
覆盖整个院落
C
ONTROL
R
EGISTER
( RICR ) (我
NDIRECT
A
地址H1
= 0
XN
0H, 0
X
22H) ......................... 288
6.2.3.1 E1
ECEIVE
I
NPUT
I
覆盖整个院落
- MVIP 2.048 MH
Z
............................................................................................. 288
F
IGURE
87. I
NTERFACING
XRT84L38
TO本地终端设备采用
MVIP 2.048M
位
/
s的数据总线
.................................. 289
F
IGURE
88. T
即时通信
D
作者IAGRAM
I
NPUT信号到
F
RAMER当运行AT
MVIP 2.048M
位
/
S
...................................... 289
6.2.3.2 E1
ECEIVE
I
NPUT
I
覆盖整个院落
- 4.096 MH
Z
....................................................................................................... 290
F
IGURE
89. I
NTERFACING
XRT84L38
TO本地终端设备采用
4.096M
位
/
s的数据总线
........................................... 290
F
IGURE
90. T
即时通信
D
输入IAGRAM信号,成帧器当运行AT
4.096M
位
/
S模式
....................................... 291
6.2.3.3 E1
ECEIVE
I
NPUT
I
覆盖整个院落
- 8.192 MH
Z
....................................................................................................... 291
F
IGURE
91. I
NTERFACING
XRT84L38
TO本地终端设备采用
8.192M
位
/
s的数据总线
........................................... 292
F
IGURE
92. T
即时通信原理图输入信号与成帧器当运行AT
8.192M
位
/
S模式
........................................ 292
6.2.3.4 E1
ECEIVE
I
NPUT
I
覆盖整个院落
- B
IT
-M
ULTIPLEXED
16.384M
位
/
S
....................................................................... 292
F
IRST
O
作者CTET
16.384M
位
/
S
D
ATA
S
TREAM
.......................................................................................... 293
S
的Econd
O
作者CTET
16.384M
位
/
S
D
ATA
S
TREAM
......................................................................................
F
IFth时
O
作者CTET
16.384M
位
/
S
D
ATA
S
TREAM
..........................................................................................
S
IXTH
O
作者CTET
16.384M
位
/
S
D
ATA
S
TREAM
.........................................................................................
S
EVENTH
O
作者CTET
16.384M
位
/
S
D
ATA
S
TREAM
....................................................................................
E
IGHTH
O
作者CTET
16.384M
位
/
S
D
ATA
S
TREAM
.......................................................................................
293
294
294
294
294
F
IGURE
93. I
NTERFACING
XRT84L38
TO本地终端设备采用
16.384 M
位
/
s的数据总线
........................................ 295
F
IGURE
94. T
即时通信信号。当FRAMER正在运行AT
B
IT
-M
ULTIPLEXED
16.384M
位
/
S模式
.......................................... 295
6.2.3.5 E1
ECEIVE
I
NPUT
I
覆盖整个院落
- HMVIP 16.384M
位
/
S
....................................................................................... 295
F
IRST
O
作者CTET
16.384M
位
/
S
D
ATA
S
TREAM
.......................................................................................... 296
第七