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TMXF28155 Super Mapper
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
Preliminary Data Sheet, Rev. 1
October 2000
4
Lucent Technologies Inc.
Table of Contents
(continued)
Contents
Page
VT/TU Mapper Transmit Path Requirements ................................................................................................ 263
VT Mapper Lower-Order Path Overhead Interface Timing ........................................................................... 281
VT/TU Mapper Register Descriptions ........................................................................................................... 283
VT/TU Mapper Register Map ........................................................................................................................ 301
M13/M23 Mux/Demux Block Functional Description ........................................................................................... 326
M13 Introduction ........................................................................................................................................... 326
Features ........................................................................................................................................................ 326
Block Diagram ............................................................................................................................................... 327
M13 Functional Description .......................................................................................................................... 330
M13 Multiplexing Path ................................................................................................................................... 330
DS2 Frame Generation ................................................................................................................................. 332
M23 Multiplexer ............................................................................................................................................. 334
AIS/Idle Insertion ........................................................................................................................................... 338
B3ZS Encoder (GR-499) ............................................................................................................................... 339
DS3 R-to-T Loopback ................................................................................................................................... 339
M13/M23 Demultiplexer ................................................................................................................................ 340
M13 Block Register Descriptions .................................................................................................................. 348
M13 Register Map ......................................................................................................................................... 383
28-Channel Framer Block Functional Description ............................................................................................... 394
28-Channel Framer Introduction ................................................................................................................... 394
Transport Applications .................................................................................................................................. 397
Framer-to-Line Interface Unit Physical Interface ........................................................................................... 400
DS1 Transparent Framing Format ................................................................................................................ 402
CEPT 2.048 Basic Frame Structure Transparent Framing Format ............................................................... 403
Receive Framer Nonalignment Mode (DS1/E1) ............................................................................................ 404
Frame Alignment Criteria .............................................................................................................................. 405
Receive and Transmit Signaling Processor .................................................................................................. 406
Receive Signaling Per-Link Feature Provisioning ......................................................................................... 408
Optional Receive Signaling Features Provisioned For Each Link ................................................................. 412
Receive Signaling Global Feature Provisioning ............................................................................................ 413
Other Receive Signaling Global Features ..................................................................................................... 414
Receive Signaling Interrupts ......................................................................................................................... 415
Transmit Signaling Per-Link Feature Provisioning ........................................................................................ 417
Optional Transmit Signaling Features Provisioned For Each Link ................................................................ 422
Transmit Signaling Global Feature Provisioning ........................................................................................... 423
Other Transmit Signaling Global Features .................................................................................................... 423
Transmit Signaling Status Registers ............................................................................................................. 423
Performance Monitoring Functional Integration Into Superframer ................................................................ 424
Performance Report Message ...................................................................................................................... 428
Performance Monitoring References/Standards ........................................................................................... 429
Facility Data Link ........................................................................................................................................... 430
HDLC Functional Description ........................................................................................................................ 440
HDLC Operation ........................................................................................................................................... 440
Framer Phase Lock Loop (PLL) .................................................................................................................... 447
System Interface ........................................................................................................................................... 449
Serial Multiplex Interface ............................................................................................................................... 464
Superframer Host Interface ........................................................................................................................... 468
Superframer Register Addressing ................................................................................................................. 469
Framer Global Register Descriptions ............................................................................................................ 470
Arbiter (Framer) Global Registers ................................................................................................................. 473
Performance Monitor Global Registers ......................................................................................................... 475
HDLC Global Configuration and Status Registers ........................................................................................ 482
System Interface Global Registers ............................................................................................................... 487