DS3181/DS3182/DS3183/DS3184
10.7 ATM
ELL
/ HDLC P
蒙皮
P
ROCESSING
.....................................................................................139
10.7.1
10.7.2
10.7.3
10.7.4
10.7.5
10.7.6
10.7.7
10.7.8
10.8.1
10.8.2
10.8.3
10.8.4
10.8.5
10.8.6
10.8.7
10.8.8
10.9.1
10.9.2
10.9.3
10.9.4
10.9.5
10.9.6
概述........................................................................................................................... 139
产品特点............................................................................................................................................. 139
传输单元/包Processor......................................................................................................... 140
接收小区/包Processor.......................................................................................................... 141
细胞Processor.................................................................................................................................... 141
包处理器............................................................................................................................... 146
FIFO ................................................................................................................................................... 148
系统Loopback............................................................................................................................... 149
概述........................................................................................................................... 150
产品特点............................................................................................................................................. 150
发送PLCP帧处理器...................................................................................................... 151
接收PLCP帧处理器....................................................................................................... 151
发送DS3 PLCP帧处理器............................................. ................................................. 151
DS3接收PLCP帧处理器............................................. .................................................. 154
发送E3 PLCP帧Processor................................................................................................. 155
收到E3 PLCP帧Processor.................................................................................................. 158
概述........................................................................................................................... 160
产品特点............................................................................................................................................. 160
传输接口分数............................................................................................................. 161
发送分数Controller............................................................................................................ 161
收到分数接口.............................................................................................................. 161
收到分数Controller............................................................................................................. 161
10.8 DS3 / E3 PLCP F
RAMER
..............................................................................................................150
10.9 F
RACTIONAL
P
AYLOAD
C
ONTROLLER
...........................................................................................160
10.10 DS3 / E3 F
RAMER
/F
ORMATTER
....................................................................................................163
10.10.1概述........................................................................................................................... 163
10.10.2特点............................................................................................................................................. 163
10.10.3发送Formatter............................................................................................................................. 164
10.10.4接收Framer.................................................................................................................................. 164
10.10.5 C-位DS3成帧器/格式化.............................................................................................................. 168
10.10.6 M23 DS3成帧器/格式化............................................................................................................... 171
10.10.7 G.751 E3 Framer/Formatter............................................................................................................... 174
10.10.8 G.832 E3 Framer/Formatter............................................................................................................... 176
10.10.9清除通道帧处理器....................................................................................................... 181
10.11 HDLC
VERHEAD
C
ONTROLLER
.................................................................................................181
10.11.1概述........................................................................................................................... 181
10.11.2特点............................................................................................................................................. 182
10.11.3发送FIFO .................................................................................................................................... 182
10.11.4发送HDLC开销处理器........................................... .................................................. ... 182
10.11.5接收HDLC开销处理器........................................... .................................................. 183 ....
10.11.6接收FIFO ..................................................................................................................................... 184
10.12 T
轨
T
RACE
C
ONTROLLER
.........................................................................................................184
10.12.1概述........................................................................................................................... 184
10.12.2特点............................................................................................................................................. 185
10.12.3功能Description........................................................................................................................ 185
10.12.4发送数据存储....................................................................................................................... 186
10.12.5发送跟踪ID处理器............................................................................................................. 186
10.12.6传输路径轨迹处理........................................................................................................ 186
10.12.7接收跟踪ID处理器.............................................................................................................. 186
10.12.8接收路径轨迹处理......................................................................................................... 186
10.12.9接收数据存储........................................................................................................................ 187
10.13 FEAC
ONTROLLER
...................................................................................................................188
10.13.1概述........................................................................................................................... 188
10.13.2特点............................................................................................................................................. 188
10.13.3功能Description........................................................................................................................ 188
10.14 L
INE
E
NCODER
/D
ECODER
...........................................................................................................190
10.14.1概述........................................................................................................................... 190
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