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Спецификация 21143 изготовлена ​​​​«Intel Corporation» и имеет функцию, называемую « PCI/CardBus 10/100Mb/s Ethernet LAN Controller Hardware Reference Manual».

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Номер произв 21143
Описание PCI/CardBus 10/100Mb/s Ethernet LAN Controller Hardware Reference Manual
Производители Intel Corporation
логотип Intel Corporation логотип 

30 Pages
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21143 Даташит, Описание, Даташиты
21143 PCI/CardBus 10/100Mb/s
Ethernet LAN Controller
Hardware Reference Manual
Revision 1.0
October 1998
Document Number: 278074-001









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21143 Даташит, Описание, Даташиты
Revision History
Revision
Date
October
1998
Revision Description
001 First Intel version.
Information in this document is provided in connection with Intel products. No license, express or implied, by estoppel or otherwise, to any intellectual
property rights is granted by this document. Except as provided in Intel’s Terms and Conditions of Sale for such products, Intel assumes no liability
whatsoever, and Intel disclaims any express or implied warranty, relating to sale and/or use of Intel products including liability or warranties relating to
fitness for a particular purpose, merchantability, or infringement of any patent, copyright or other intellectual property right. Intel products are not
intended for use in medical, life saving, or life sustaining applications.
Intel may make changes to specifications and product descriptions at any time, without notice.
Designers must not rely on the absence or characteristics of any features or instructions marked "reserved" or "undefined." Intel reserves these for
future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them.
The 21143 may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current
characterized errata are available on request.
Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product o rder.
Copies of documents which have an ordering number and are referenced in this document, or other Intel literature may be obtained by calling
1-800-548-4725 or by visiting Intel’s website at http://www.intel.com.
Copyright © Intel Corporation, 1998
*Third-party brands and names are the property of their respective owners.
ii 21143 PCI/CardBus 10/100Mb/s Ethernet LAN Controller Hardware Reference Manual









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21143 Даташит, Описание, Даташиты
Contents
1 Introduction ................................................................................................................1-1
1.1 Purpose and Audience..................................................................................1-1
1.2 Manual Organization.....................................................................................1-1
1.3 Document Conventions.................................................................................1-2
1.4 General Description ......................................................................................1-2
1.5 Features........................................................................................................1-3
1.5.1 Power Management and Power Savings.........................................1-3
1.5.2 PCI and CardBus Features ..............................................................1-3
1.5.3 Host Interface Features ...................................................................1-4
1.5.4 Network Side Features ....................................................................1-4
1.5.5 Other Features.................................................................................1-4
1.6 Microarchitecture ..........................................................................................1-5
2 Signal Descriptions ....................................................................................................2-1
2.1 21143 Pinout.................................................................................................2-1
2.2 Signal Descriptions .......................................................................................2-2
3 Registers....................................................................................................................3-1
3.1 Configuration Operation...............................................................................3-2
3.1.1 Configuration Register Mapping ......................................................3-2
3.1.2 Standard Configuration Registers....................................................3-4
3.1.2.1 Configuration ID Register (CFID–Offset 00H).....................3-4
3.1.2.2 Command and Status Configuration Register
(CFCS–Offset 04H)..........................................................................3-5
3.1.2.3 Configuration Revision Register (CFRV–Offset 08H) .........3-7
3.1.2.4 Configuration Latency Timer Register (CFLT–Offset 0CH) 3-8
3.1.2.5 Configuration Base I/O Address Register
(CBIO–Offset 10H)...........................................................................3-9
3.1.2.6 Configuration Base Memory Address Register
(CBMA–Offset 14H) .......................................................................3-10
3.1.2.7 Configuration Card Information Structure Register
(CCIS–Offset 28H) .........................................................................3-11
3.1.2.8 Subsystem ID Register (CSID–Offset 2CH) .....................3-12
3.1.2.9 Expansion ROM Base Address Register
(CBER–Offset 30H) .......................................................................3-13
3.1.2.10Capabilities Pointer (CCAP–Offset 34H) ..........................3-14
3.1.2.11Configuration Interrupt Register (CFIT–Offset 3CH).........3-15
3.1.2.12Capability ID Register (CCID–Offset DCH)......................3-16
3.1.2.13Power-Management Control and Status Register
(CPMC–Offset E0H) ......................................................................3-18
3.1.3 21143-Specific Configuration Registers.........................................3-19
3.1.3.1 Configuration Device and Driver Area Register
(CFDD–Offset 40H) .......................................................................3-19
3.1.3.2 Configuration Wake-Up-LAN IEEE Address Registers
(CWUA0–Offset 44H, CWUA1–Offset 48H) ..................................3-20
3.1.3.3 SecureON* Password Registers
(SOP0–Offset 4CH, SOP1–Offset 50H) ........................................3-22
3.1.3.4 Configuration Wake-Up Command Register
(CWUC–Offset 54H) ......................................................................3-24
3.2 CSR Operation............................................................................................3-26
21143 PCI/CardBus 10/100Mb/s Ethernet LAN Controller Hardware Reference Manual
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