RTL8139DL
Datasheet
Single Chip Multifunction 10/100 Ethernet Controller w/Power Management
iii
Track ID: JATR-1076-21 Rev. 1.2
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.
RECEIVE STATUS REGISTER IN RX PACKET HEADER ............................................................10
5.2.
TRANSMIT STATUS REGISTER ...............................................................................................11
5.3.
ERSR: EARLY RX STATUS REGISTER...................................................................................12
5.4.
COMMAND REGISTER ...........................................................................................................12
5.5.
INTERRUPT MASK REGISTER ................................................................................................13
5.6.
INTERRUPT STATUS REGISTER..............................................................................................13
5.7.
TRANSMIT CONFIGURATION REGISTER.................................................................................14
5.8.
RECEIVE CONFIGURATION REGISTER....................................................................................15
5.9.
9346CR: 93C46 COMMAND REGISTER.................................................................................18
5.10.
CONFIG 0: CONFIGURATION REGISTER 0............................................................................19
5.11.
CONFIG 1: CONFIGURATION REGISTER 1............................................................................20
5.12.
MEDIA STATUS REGISTER.....................................................................................................21
5.13.
CONFIG 3: CONFIGURATION REGISTER3.............................................................................22
5.14.
CONFIG 4: CONFIGURATION REGISTER4.............................................................................23
5.15.
MULTIPLE INTERRUPT SELECT REGISTER .............................................................................24
5.16.
PCI REVISION ID ..................................................................................................................24
5.17.
TRANSMIT STATUS OF ALL DESCRIPTORS (TSAD) REGISTER ..............................................24
5.18.
BASIC MODE CONTROL REGISTER........................................................................................25
5.19.
BASIC MODE STATUS REGISTER...........................................................................................26
5.20.
AUTO-NEGOTIATION ADVERTISEMENT REGISTER.................................................................26
5.21.
AUTO-NEGOTIATION LINK PARTNER ABILITY REGISTER .....................................................27
5.22.
AUTO-NEGOTIATION EXPANSION REGISTER .........................................................................28
5.23.
DISCONNECT COUNTER ........................................................................................................28
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