L80223 LSI, L80223 Datasheet - Page 7

• Manufacturer Part Number: L80223
• Manufacturer: LSI

Specifications of L80223

• Lead Free Status / RoHS Status: Not Compliant

Chapter 1
Introduction
Chapter 2
Functional Description
Contents
1.1
1.2
2.1
2.2
2.3
2.4
2.5
L80227 10BASE-T/100BASE-TX Ethernet PHY Technical Manual
Overview
Features
Device Differences
Overview
2.2.1
2.2.2
Block Diagram Description
2.3.1
2.3.2
2.3.3
2.3.4
2.3.5
2.3.6
2.3.7
2.3.8
2.3.9
2.3.10
2.3.11
2.3.12
2.3.13
Start of Packet
2.4.1
2.4.2
End of Packet
Channel Operation
Data Paths
Oscillator and Clock
Controller Interface
Encoder
Decoder
Scrambler
Descrambler
Twisted-Pair Transmitters
Twisted-Pair Receiver
Clock and Data Recovery
Link Integrity and AutoNegotiation
Link Indication
Collision
LED Drivers
100 Mbits/s
10 Mbits/s
Copyright © 2000, 2001, 2002 by LSI Logic Corporation. All rights reserved.
2-12
2-13
2-14
2-14
2-15
2-18
2-21
2-22
2-26
2-26
2-28
2-30
2-30
2-31
2-31
1-1
1-3
2-2
2-3
2-3
2-3
2-8
2-8
2-9
vii