RTL8111D(L)/RTL8111D(L)-VB

Datasheet

Integrated Gigabit Ethernet Controller for PCI Express

iv

Track ID: JATR-2265-11

Rev. 1.8

Table of Contents

1.

GENERAL DESCRIPTION..............................................................................................................................................1

2.

FEATURES.........................................................................................................................................................................2

3.

SYSTEM APPLICATIONS...............................................................................................................................................2

4.

PIN ASSIGNMENTS .........................................................................................................................................................3

4.1.

RTL8111D & RTL8111D-VB (64-PIN QFN) .............................................................................................................3

4.2.

PACKAGE IDENTIFICATION...........................................................................................................................................3

4.3.

RTL8111DL & RTL8111DL-VB (48-PIN LQFP).......................................................................................................4

4.4.

PACKAGE IDENTIFICATION...........................................................................................................................................4

5.

PIN DESCRIPTIONS.........................................................................................................................................................5

5.1.

POWER MANAGEMENT/ISOLATION ..............................................................................................................................5

5.2.

PCI EXPRESS INTERFACE .............................................................................................................................................5

5.3.

TRANSCEIVER INTERFACE............................................................................................................................................6

5.4.

CLOCK .........................................................................................................................................................................6

5.5.

REGULATOR AND REFERENCE......................................................................................................................................6

5.6.

EEPROM ....................................................................................................................................................................7

5.7.

LEDS ...........................................................................................................................................................................7

5.8.

POWER AND GROUND ..................................................................................................................................................8

5.9.

GPIO PINS ...................................................................................................................................................................8

5.10.

TEST PINS ....................................................................................................................................................................8

5.11.

NC PINS .......................................................................................................................................................................8

6.

FUNCTIONAL DESCRIPTION.......................................................................................................................................9

6.1.

PCI EXPRESS BUS INTERFACE......................................................................................................................................9

6.1.1.

PCI Express Transmitter ........................................................................................................................................9

6.1.2.

PCI Express Receiver .............................................................................................................................................9

6.2.

LED FUNCTIONS..........................................................................................................................................................9

6.2.1.

Link Monitor...........................................................................................................................................................9

6.2.2.

Rx LED .................................................................................................................................................................10

6.2.3.

Tx LED .................................................................................................................................................................10

6.2.4.

Tx/Rx LED ............................................................................................................................................................11

6.2.5.

LINK/ACT LED ....................................................................................................................................................11

6.2.6.

Customizable LED Configuration ........................................................................................................................12

6.3.

PHY TRANSCEIVER ...................................................................................................................................................13

6.3.1.

PHY Transmitter...................................................................................................................................................13

6.3.2.

PHY Receiver .......................................................................................................................................................13

6.4.

NEXT PAGE ................................................................................................................................................................14

6.5.

EEPROM INTERFACE ................................................................................................................................................14

6.6.

POWER MANAGEMENT...............................................................................................................................................15

6.7.

VITAL PRODUCT DATA (VPD)...................................................................................................................................17

6.8.

RECEIVE-SIDE SCALING (RSS) ..................................................................................................................................18

6.8.1.

Receive-Side Scaling (RSS) Initialization.............................................................................................................18

6.8.2.

RSS Operation ......................................................................................................................................................19

6.9.

DEEP SLUMBER MODE (DSM) V1 & V2....................................................................................................................19

7.

SWITCHING REGULATOR..........................................................................................................................................20

7.1.

INDUCTOR AND CAPACITOR PARTS LIST....................................................................................................................20

7.2.

MEASUREMENT CRITERIA..........................................................................................................................................21

7.3.

EFFICIENCY MEASUREMENT ......................................................................................................................................25

7.4.

POWER SEQUENCE .....................................................................................................................................................26