TXC-06412BIOG Transwitch Corporation, TXC-06412BIOG Datasheet - Page 4

• Manufacturer Part Number: TXC-06412BIOG
• Manufacturer: Transwitch Corporation

Specifications of TXC-06412BIOG

• Lead Free Status / RoHS Status: Not Compliant

PHAST-12P Device
DATA SHEET
TXC-06412B
PRELIMINARY TXC-06412B-MB, Ed. 2
June 2005
11.0 High Order Pointer Tracking, Retiming and Pointer Generation ............................................... 121
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
10.10 High Order Cross-Connect ................................................................................................ 108
10.11 Automatic Protection Switching ......................................................................................... 109
11.1
11.2
11.3
11.4
11.5
11.6
11.7
11.8
11.9
10.2.1
10.2.2
10.3.1
10.3.2
10.3.3
10.4.1
10.7.1
10.7.2
10.8.1
10.8.2
10.9.1
10.9.2
10.11.1
10.11.2
10.11.3
10.11.4
10.11.5
10.11.6
10.11.7
10.11.8
11.4.1
11.4.2
11.6.1
11.6.2
11.7.1
11.7.2
11.8.1
11.8.2
11.9.1
11.9.2
Clock Architecture ............................................................................................................... 92
Reset ................................................................................................................................... 97
Powerup, Initialization and Startup ...................................................................................... 98
PRBS Generator and PRBS Analyzer............................................................................... 101
Line Interface..................................................................................................................... 102
APS Interface .................................................................................................................... 102
Regenerator Section (Section) Overhead Processing....................................................... 104
Multiplex Section (Line) Overhead Processing.................................................................. 106
Line and APS Side Pointer Tracking, Retiming and Pointer Generation........................... 121
Detection of Concatenated Structures............................................................................... 121
Terminal Side Pointer Generation ..................................................................................... 122
Frame Reference Pulses................................................................................................... 122
Retimer FIFO Leak Registers............................................................................................ 123
High Order Path Overhead processing ............................................................................. 124
TOH Port Interface ............................................................................................................ 129
DCC Port Interface ............................................................................................................ 130
Line Alarm Indication (Ring) Port Interface........................................................................ 132
Clocks and Software-Access .................................................................................... 95
Loss of Clock Detection ............................................................................................ 97
External Lead Controlled Hardware Reset ............................................................... 97
Microprocessor Controlled Hardware Reset (RESETH) ........................................... 97
Microprocessor Controlled Reset Per Clockdomain ................................................. 98
Powerup of the CDR/CS........................................................................................... 99
APS Interface Generator ........................................................................................ 103
APS Interface Monitor............................................................................................. 104
Regenerator Section Overhead Generator............................................................. 104
Regenerator Section Overhead Monitor ................................................................. 105
Multiplex Section Overhead Generator................................................................... 106
Multiplex Section Overhead Monitor....................................................................... 106
Single Device Operation ......................................................................................... 109
Dual Device Operation............................................................................................ 109
APS Port Architecture............................................................................................. 110
Example: STM-4/OC-12 Mode, 1+1 APS Protection .............................................. 112
Example: STM-4/OC-12 Mode, 1:1 APS Protection ............................................... 113
Example: STM-1 Mode, 1+1 APS Protection.......................................................... 114
Example: STM-1 Mode, 1:1 APS Protection........................................................... 116
Example: STM-1 Mode, 1:n APS Protection........................................................... 118
Generation of Frame Reference Pulse ................................................................... 123
Locking on External Frame Reference Pulse ......................................................... 123
High Order Path Overhead Generator.................................................................... 124
High Order Path Overhead Monitor ........................................................................ 126
Transmit TOH Port Interface................................................................................... 129
Receive TOH Port Interface.................................................................................... 130
Transmit DCC Port Interface .................................................................................. 130
Receive DCC Port Interface ................................................................................... 131
Internal Line Alarm Indication (Ring) Port Interface................................................ 132
External Line Alarm Indication (Ring) Port Interface............................................... 132
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