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Table of Contents
ICS1893 Rev C 6/6/00
June, 2000
3
ICS1893 - Release
Copyright 2000, Integrated Circuit Systems, Inc.
All rights reserved.
Table of Contents
Section
Title
Page
7.3
Functional Block: 100Base-X PCS and PMA Sublayers ........................................ 44
7.3.1
PCS Sublayer ........................................................................................................ 44
7.3.2
PMA Sublayer ........................................................................................................ 44
7.3.3
PCS/PMA Transmit Modules ................................................................................. 45
7.3.4
PCS/PMA Receive Modules .................................................................................. 46
7.3.5
PCS Control Signal Generation ............................................................................. 47
7.3.6
4B/5B Encoding/Decoding ..................................................................................... 47
7.4
Functional Block: 100Base-TX TP-PMD Operations ............................................. 48
7.4.1
100Base-TX Operation: Stream Cipher Scrambler/Descrambler .......................... 48
7.4.2
100Base-TX Operation: MLT-3 Encoder/Decoder ................................................. 48
7.4.3
100Base-TX Operation: DC Restoration ................................................................ 48
7.4.4
100Base-TX Operation: Adaptive Equalizer .......................................................... 49
7.4.5
100Base-TX Operation: Twisted-Pair Transmitter ................................................. 49
7.4.6
100Base-TX Operation: Twisted-Pair Receiver ..................................................... 49
7.4.7
100Base-TX Operation: Auto Polarity Correction .................................................. 50
7.4.8
100Base-TX Operation: Isolation Transformer ...................................................... 50
7.5
Functional Block: 10Base-T Operations ................................................................ 51
7.5.1
10Base-T Operation: Manchester Encoder/Decoder ............................................. 51
7.5.2
10Base-T Operation: Clock Synthesis ................................................................... 51
7.5.3
10Base-T Operation: Clock Recovery ................................................................... 51
7.5.4
10Base-T Operation: Idle ....................................................................................... 52
7.5.5
10Base-T Operation: Link Monitor ......................................................................... 52
7.5.6
10Base-T Operation: Smart Squelch ..................................................................... 53
7.5.7
10Base-T Operation: Carrier Detection ................................................................. 53
7.5.8
10Base-T Operation: Collision Detection ............................................................... 53
7.5.9
10Base-T Operation: Jabber .................................................................................. 54
7.5.10
10Base-T Operation: SQE Test ............................................................................. 54
7.5.11
10Base-T Operation: Twisted-Pair Transmitter ..................................................... 55
7.5.12
10Base-T Operation: Twisted-Pair Receiver ......................................................... 55
7.5.13
10Base-T Operation: Auto Polarity Correction ....................................................... 55
7.5.14
10Base-T Operation: Isolation Transformer ........................................................... 55
7.6
Functional Block: Management Interface ............................................................... 56
7.6.1
Management Register Set Summary ..................................................................... 56
7.6.2
Management Frame Structure ............................................................................... 56