L80227 查看數據表（PDF） - Unspecified
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L80227 Datasheet PDF : 140 Pages
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Preface
This book is the primary reference and technical manual for the L80227
10BASE-T/100BASE-TX Ethernet Physical Layer Device (PHY). It
contains a complete functional description for the device and includes
complete physical and electrical specications for the product.
Audience
This document assumes that you have some familiarity with Ethernet
devices and related support devices. The people who benet from this
book are:
Engineers and managers who are evaluating the device for possible
use in a system
Engineers who are designing the device into a system
Organization
This document has the following chapters:
Chapter 1, Introduction, describes the device in general terms and
gives a block diagram and lists the device features.
Chapter 2, Functional Description, describes each of the internal
blocks in the device in some detail.
Chapter 3, Signal Descriptions, lists and describes the device input
and output signals.
Chapter 4, Registers, gives a register summary and describes each
of the bits in each register.
Chapter 5, Management Interface, describes the device
Management Interface, which allows the registers to be read and
written.
L80227 10BASE-T/100BASE-TX Ethernet PHY Technical Manual
iii
Copyright © 2000, 2001, 2002 by LSI Logic Corporation. All rights reserved.
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