Document
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
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.
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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
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 ............