PM8620-BIAP データシートの表示（PDF） - PMC-Sierra
部品番号
コンポーネント説明
メーカー
PM8620-BIAP Datasheet PDF : 190 Pages
| |||
NSE-20G™ Standard Product Data Sheet
Preliminary
9.9.1 In-Band Signaling Channel Fixed Overhead........................................55
9.10 Microprocessor Interface ..................................................................................56
10 Normal Mode Register Description............................................................................60
11 Test Features Description........................................................................................131
11.1 Master Test and Test Configuration Registers ................................................131
11.2 JTAG Test Port ................................................................................................134
11.2.1 Boundary Scan Cells..........................................................................138
12 Operation .................................................................................................................140
12.1 Software Default Settings ...............................................................................140
12.1.1 Setting the T8TE Time-slot Configuration #1 Register.......................140
12.1.2 Setting the T8TE Time-slot Configuration #2 Register.......................140
12.1.3 Configuring the NSE-20G to Use Fewer Links ..................................140
12.1.4 PCB Design Notes .............................................................................142
12.2 “C1” Synchronization.......................................................................................142
12.3 Synchronized Control Setting Changes ..........................................................143
12.3.1 SBS/NSE-20G Systems with DS0 and CAS switching ......................143
12.3.2 SBS/NSE-20G Systems switching DS0s without CAS ......................145
12.3.3 SBS/NSE-20G Non-DS0 Level Switching with SBI336 Devices .......147
12.4 NSE-20G CPU Interaction with the Switching Cycle When Using the ILC.....148
12.5 Controlling frame alignment in the receive port. .............................................149
12.6 DS0 Cross-Bar Switch (DCB) Operation ........................................................150
12.6.1 Configuring the DCB using Port Transfer Mode.................................150
12.6.2 Configuring the DCB using Word Transfer Mode...............................151
12.6.3 Reading Configurations......................................................................152
12.6.4 DCB Online to Offline Memory Page Copy ........................................152
12.7 TelecomBus Mode Operation..........................................................................153
12.8 SBI column Mode Operation...........................................................................153
12.9 SBI DS0 Mode Operation ...............................................................................154
12.10 SBI DS0 with CAS Mode Operation................................................................154
12.11 ILC Operation..................................................................................................155
12.12 ILC CPU Operations .......................................................................................156
12.12.1 Accessing the Transmit Message FIFO .............................................156
12.12.2 Accessing the Receive Message FIFO ..............................................156
12.12.3 Handling the Transmit Header ...........................................................160
12.12.4 Handling the Receive Header ............................................................160
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
4
Document ID: PMC-2000170, Issue 3
Share Link: 