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Realtek Microelectronics
Realtek Microelectronics

RTL8139DL Datasheet

Single Chip Fast Ethernet Controller


RTL8139DL Datasheet Preview


RTL8139D
RTL8139DL
RTL8139D-LF
RTL8139DL-LF
RTL8139D-GR
RTL8139DL-GR
SINGLE-CHIP MULTI-FUNCTION 10/100Mbps
ETHERNET CONTROLLER WITH POWER
MANAGEMENT
DATASHEET
Rev. 1.2
08 Aug 2005
Track ID: JATR-1076-21
Page 1

RTL8139DL
Datasheet
COPYRIGHT
©2005 Realtek Semiconductor Corp. All rights reserved. No part of this document may be reproduced,
transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any
means without the written permission of Realtek Semiconductor Corp.
DISCLAIMER
Realtek provides this document “as is”, without warranty of any kind, neither expressed nor implied,
including, but not limited to, the particular purpose. Realtek may make improvements and/or changes in
this document or in the product described in this document at any time. This document could include
technical inaccuracies or typographical errors.
TRADEMARKS
Realtek is a trademark of Realtek Semiconductor Corporation. Other names mentioned in this document are
trademarks/registered trademarks of their respective owners.
USING THIS DOCUMENT
Though every effort has been made to ensure that this document is current and accurate, more information
may have become available subsequent to the production of this guide. In that event, please contact your
Realtek representative for additional information that may help in the development process.
REVISION HISTORY
Revision
1.2
Release Date
2005/08/08
Summary
Added section 13 Ordering Information, on page 61.
Added lead (Pb)-free and version package identification information on
page 2 and page 3.
Single Chip Multifunction 10/100 Ethernet Controller w/Power Management ii Track ID: JATR-1076-21 Rev. 1.2
Page 2

RTL8139DL
Datasheet
Table of Contents
1. GENERAL DESCRIPTION...............................................................................................................1
2. FEATURES ..........................................................................................................................................2
3. PIN ASSIGNMENTS ..........................................................................................................................2
3.1. PACKAGE IDENTIFICATION......................................................................................................2
3.2. PACKAGE IDENTIFICATION......................................................................................................3
4. PIN DESCRIPTIONS .........................................................................................................................4
4.1. POWER MANAGEMENT/ISOLATION INTERFACE.......................................................................4
4.2. PCI INTERFACE.......................................................................................................................4
4.3. EEPROM INTERFACE.............................................................................................................6
4.4. POWER PINS............................................................................................................................6
4.5. LED INTERFACE .....................................................................................................................6
4.6. ATTACHMENT UNIT INTERFACE..............................................................................................7
4.7. MULTI-FUNCTION INTERFACE ................................................................................................7
4.8. TEST AND OTHER PINS ...........................................................................................................7
5. REGISTER DESCRIPTIONS............................................................................................................8
5.1.
5.2.
5.3.
5.4.
5.5.
5.6.
5.7.
5.8.
5.9.
5.10.
5.11.
5.12.
5.13.
5.14.
5.15.
5.16.
5.17.
5.18.
5.19.
5.20.
5.21.
5.22.
5.23.
RECEIVE STATUS REGISTER IN RX PACKET HEADER ............................................................10
TRANSMIT STATUS REGISTER ...............................................................................................11
ERSR: EARLY RX STATUS REGISTER ...................................................................................12
COMMAND REGISTER ...........................................................................................................12
INTERRUPT MASK REGISTER ................................................................................................13
INTERRUPT STATUS REGISTER ..............................................................................................13
TRANSMIT CONFIGURATION REGISTER.................................................................................14
RECEIVE CONFIGURATION REGISTER....................................................................................15
9346CR: 93C46 COMMAND REGISTER.................................................................................18
CONFIG 0: CONFIGURATION REGISTER 0 ............................................................................19
CONFIG 1: CONFIGURATION REGISTER 1 ............................................................................20
MEDIA STATUS REGISTER.....................................................................................................21
CONFIG 3: CONFIGURATION REGISTER3.............................................................................22
CONFIG 4: CONFIGURATION REGISTER4.............................................................................23
MULTIPLE INTERRUPT SELECT REGISTER .............................................................................24
PCI REVISION ID ..................................................................................................................24
TRANSMIT STATUS OF ALL DESCRIPTORS (TSAD) REGISTER ..............................................24
BASIC MODE CONTROL REGISTER........................................................................................25
BASIC MODE STATUS REGISTER ...........................................................................................26
AUTO-NEGOTIATION ADVERTISEMENT REGISTER.................................................................26
AUTO-NEGOTIATION LINK PARTNER ABILITY REGISTER .....................................................27
AUTO-NEGOTIATION EXPANSION REGISTER .........................................................................28
DISCONNECT COUNTER ........................................................................................................28
Single Chip Multifunction 10/100 Ethernet Controller w/Power Management iii Track ID: JATR-1076-21 Rev. 1.2
Page 3

RTL8139DL
Datasheet
5.24.
5.25.
5.26.
5.27.
5.28.
FALSE CARRIER SENSE COUNTER .........................................................................................28
NWAY TEST REGISTER.........................................................................................................29
RX_ER COUNTER ................................................................................................................29
CS CONFIGURATION REGISTER.............................................................................................29
CONFIG5: CONFIGURATION REGISTER 5 ...............................................................................30
6. EEPROM (93C46) CONTENTS ......................................................................................................31
6.1. SUMMARY OF RTL8139D(L) EEPROM REGISTERS ............................................................33
6.2. SUMMARY OF EEPROM POWER MANAGEMENT REGISTERS................................................33
7. PCI CONFIGURATION SPACE REGISTERS.............................................................................34
7.1. PCI CONFIGURATION SPACE TABLE .....................................................................................34
7.2. PCI CONFIGURATION SPACE FUNCTIONS..............................................................................36
7.3. DEFAULT VALUES AFTER POWER-ON (RSTB ASSERTED) ....................................................40
7.4. PCI POWER MANAGEMENT FUNCTIONS ...............................................................................41
8. BLOCK DIAGRAM ..........................................................................................................................45
9. FUNCTIONAL DESCRIPTION......................................................................................................46
9.1.
9.2.
9.3.
9.4.
9.5.
9.6.
9.7.
9.8.
9.9.
9.10.
9.10.1.
9.10.2.
9.11.
9.11.1.
9.11.2.
9.11.3.
9.11.4.
TRANSMIT OPERATION .........................................................................................................46
RECEIVE OPERATION ............................................................................................................46
BASE LINE WANDER COMPENSATION...................................................................................46
LINE QUALITY MONITOR......................................................................................................46
CLOCK RECOVERY MODULE.................................................................................................47
LOOPBACK OPERATION ........................................................................................................47
TX ENCAPSULATION .............................................................................................................47
COLLISION ............................................................................................................................47
RX DECAPSULATION.............................................................................................................48
FLOW CONTROL....................................................................................................................48
Control Frame Transmission...............................................................................................48
Control Frame Reception ....................................................................................................48
LED FUNCTIONS...................................................................................................................49
10/100Mbps Link Monitor ...................................................................................................49
LED_RX ...............................................................................................................................49
LED_TX ...............................................................................................................................50
LED_TX+LED_RX ..............................................................................................................50
10. APPLICATION DIAGRAM ............................................................................................51
11.
11.1.
11.2.
11.2.1.
11.2.2.
11.3.
11.3.1.
ELECTRICAL CHARACTERISTICS ...........................................................................52
TEMPERATURE LIMIT RATINGS.............................................................................................52
DC CHARACTERISTICS..........................................................................................................52
Supply Voltage Vcc = 3.0V min. to 3.6V max......................................................................52
Supply Voltage Vdd25 = 2.3V min. to 2.7V max. ................................................................52
AC CHARACTERISTICS..........................................................................................................53
PCI Bus Operation Timing ..................................................................................................53
Single Chip Multifunction 10/100 Ethernet Controller w/Power Management iv Track ID: JATR-1076-21 Rev. 1.2
Page 4
Part Number RTL8139DL
Manufactur Realtek Microelectronics
Description Single Chip Fast Ethernet Controller
Total Page 30 Pages
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RTL8139D , RTL8139D , RTL8139D-GR , RTL8139D-LF , RTL8139DL , RTL8139DL , RTL8139DL-GR , RTL8139DL-LF ,

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