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RTL8211D-VB-GR

RTL8211DG-VB-GR

RTL8211DN-VB-GR

INTEGRATED 10/100/1000MBPS ETHERNET

TRANSCEIVER

DATASHEET

(CONFIDENTIAL: Development Partners Only)

Rev. 1.2

13 August 2010

Track ID: JATR-2265-11

Realtek Semiconductor Corp.

No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan

Tel.: +886-3-578-0211 Fax: +886-3-577-6047

www.realtek.com

RTL8211D/RTL8211DG/RTL8211DN

Datasheet

Integrated 10/100/1000Mbps Ethernet Transceiver

Track ID: JATR-2265-11 Rev. 1.2

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. 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.

LICENSE

This product is covered by one or more of the following patents: US5,307,459, US5,434,872, US5,732,094,

US6,570,884, US6,115,776, and US6,327,625.

USING THIS DOCUMENT

This document is intended for the software engineer’s reference and provides detailed programming

information.

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.

REVISION HISTORY

Revision Release Date Summary

1.0 2010/04/28 First release.

1.1 2010/08/09 Revised IEEE 802.3az to Draft 3.2.

Added section 3.7 UTP/Fiber Auto-Detection to GMII/RGMII Application Diagram

(RTL8211DN), page 5.

Revised Table 15 MII/MDI Interface Configuration, page 19.

Added section 6.9 Green Ethernet (Gigabit Mode Only), page 20.

Added section 6.10.6 Access to Extension Page (ExtPage), page 22.

Added section 6.10.7 Access to MDIO Manageable Device (MMD), page 22.

Revised Table 21 Page0 Register Mapping and Definitions, page 32.

Added section 7.3 MMD Register Mapping and Definition, page 33.

Added Table 35 MACR (MMD Access Control Register, Address 0x0D), page 40.

Added Table 36 MAADR (MMD Access Address Data Register, Address 0x0E), page 41.

Added Table 45, page 44 to Table 50, page 45.

Revised section 9.6.4 RGMII Timing Modes, page 61.

1.2 2010/08/13 Revised section 9.6.2 MII Timing Modes, page 58.

Revised section 9.6.5 SGMII Timing Modes, page 64.

RTL8211D/RTL8211DG/RTL8211DN

Datasheet

Integrated 10/100/1000Mbps Ethernet Transceiver

iii

Track ID: JATR-2265-11 Rev. 1.2

Table of Contents

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

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

3. SYSTEM APPLICATIONS...............................................................................................................................................3

3.1. APPLICATION DIAGRAM (RTL8211D).........................................................................................................................3

3.2. APPLICATION DIAGRAM (RTL8211DG) ......................................................................................................................3

3.3. FIBER APPLICATION DIAGRAM (RTL8211DN)............................................................................................................4

3.4. UTP APPLICATION DIAGRAM (RTL8211DN)..............................................................................................................4

3.5. FIBER TO UTP (BRIDGE MODE) APPLICATION DIAGRAM (RTL8211DN)....................................................................4

3.6. SGMII TO GMII/RGMII (BRIDGE MODE) APPLICATION DIAGRAM (RTL8211DN)....................................................5

3.7. UTP/FIBER AUTO-DETECTION TO GMII/RGMII APPLICATION DIAGRAM (RTL8211DN)..........................................5

4. PIN ASSIGNMENTS .........................................................................................................................................................6

4.1. RTL8211D PIN ASSIGNMENTS (48-PIN QFN) .............................................................................................................6

4.2. PACKAGE IDENTIFICATION...........................................................................................................................................6

4.3. RTL8211DG PIN ASSIGNMENTS (64-PIN QFN) ..........................................................................................................7

4.4. PACKAGE IDENTIFICATION...........................................................................................................................................7

4.5. RTL8211DN PIN ASSIGNMENTS (88-PIN QFN) ..........................................................................................................8

4.6. PACKAGE IDENTIFICATION...........................................................................................................................................8

5. PIN DESCRIPTIONS ........................................................................................................................................................9

5.1. TRANSCEIVER INTERFACE............................................................................................................................................9

5.2. CLOCK .........................................................................................................................................................................9

5.3. GMII/MII (RTL8211DN AND RTL8211DG ONLY)..................................................................................................10

5.4. RGMII.......................................................................................................................................................................11

5.5. SGMII (RTL8211DN ONLY) ....................................................................................................................................12

5.6. MANAGEMENT INTERFACE.........................................................................................................................................12

5.7. RESET ........................................................................................................................................................................13

5.8. MODE SELECTION ......................................................................................................................................................13

5.9. LED INDICATION .......................................................................................................................................................13

5.10. REGULATOR AND REFERENCE....................................................................................................................................14

5.11. POWER AND GROUND ................................................................................................................................................14

5.12. NOT CONNECTED .......................................................................................................................................................14

6. FUNCTION DESCRIPTION ..........................................................................................................................................15

6.1. 1000BASE-T TRANSMITTER.......................................................................................................................................15

6.2. 1000BASE-T RECEIVER .............................................................................................................................................15

6.3. ENERGY EFFICIENT ETHERNET (EEE)........................................................................................................................15

6.4. WAKE-ON-LAN (WOL)............................................................................................................................................16

6.5. MDI INTERFACE ........................................................................................................................................................16

6.6. SERDES (SGMII) INTERFACE (RTL8211DN ONLY)..................................................................................................17

6.7. HARDWARE CONFIGURATION ....................................................................................................................................17

6.8. LED AND PHY ADDRESS CONFIGURATION ...............................................................................................................19

6.9. GREEN ETHERNET (GIGABIT MODE ONLY)................................................................................................................20

6.9.1. Cable Length Power Saving .................................................................................................................................20

6.9.2. Register Setting.....................................................................................................................................................20

6.10. MAC/PHY INTERFACE ..............................................................................................................................................20

6.10.1. MII ...................................................................................................................................................................20

6.10.2. GMII ................................................................................................................................................................21

6.10.3. RGMII..............................................................................................................................................................21

RTL8211D/RTL8211DG/RTL8211DN

Datasheet

Integrated 10/100/1000Mbps Ethernet Transceiver

Track ID: JATR-2265-11 Rev. 1.2

6.10.4. SGMII ..............................................................................................................................................................21

6.10.5. Management Interface.....................................................................................................................................21

6.10.6. Access to Extension Page (ExtPage) ...............................................................................................................22

6.10.7. Access to MDIO Manageable Device (MMD).................................................................................................22

6.11. AUTO-NEGOTIATION..................................................................................................................................................23

6.11.1. Auto-Negotiation Priority Resolution..............................................................................................................26

6.11.2. Auto-Negotiation Master/Slave Resolution .....................................................................................................26

6.11.3. Auto-Negotiation PAUSE/ASYMMETRIC PAUSE Resolution........................................................................27

6.12. CROSSOVER DETECTION AND AUTO-CORRECTION ....................................................................................................28

6.13. LED CONFIGURATION................................................................................................................................................29

6.14. POLARITY CORRECTION .............................................................................................................................................31

6.15. POWER .......................................................................................................................................................................31

7. REGISTER DESCRIPTIONS.........................................................................................................................................32

7.1. PAGE0 REGISTER MAPPING AND DEFINITIONS ...........................................................................................................32

7.2. EXTENSION PAGE REGISTER MAPPING AND DEFINITION............................................................................................32

7.3. MMD REGISTER MAPPING AND DEFINITION..............................................................................................................33

7.4. REGISTER TABLE .......................................................................................................................................................33

7.4.1. BMCR (Basic Mode Control Register, Address 0x00) .........................................................................................33

7.4.2. BMSR (Basic Mode Status Register, Address 0x01).............................................................................................35

7.4.3. PHYID1 (PHY Identifier Register 1, Address 0x02) ............................................................................................36

7.4.4. PHYID2 (PHY Identifier Register 2, Address 0x03) ............................................................................................36

7.4.5. ANAR (Auto-Negotiation Advertising Register, Address 0x04) ...........................................................................37

7.4.6. ANLPAR (Auto-Negotiation Link Partner Ability Register, Address 0x05) .........................................................37

7.4.7. ANER (Auto-Negotiation Expansion Register, Address 0x06).............................................................................38

7.4.8. ANNPTR (Auto-Negotiation Next Page Transmit Register, Address 0x07) .........................................................38

7.4.9. ANNPRR (Auto-Negotiation Next Page Receive Register, Address 0x08)...........................................................39

7.4.10. GBCR (1000Base-T Control Register, Address 0x09).....................................................................................39

7.4.11. GBSR (1000Base-T Status Register, Address 0x0A) .......................................................................................40

7.4.12. MACR (MMD Access Control Register, Address 0x0D) .................................................................................40

7.4.13. MAADR (MMD Access Address Data Register, Address 0x0E)......................................................................41

7.4.14. GBESR (1000Base-T Extended Status Register, Address 0x0F) .....................................................................41

7.4.15. PHYCR (PHY Specific Control Register, Address 0x10).................................................................................41

7.4.16. PHYSR (PHY Specific Status Register, Address 0x11)....................................................................................42

7.4.17. INER (Interrupt Enable Register, Address 0x12) ............................................................................................42

7.4.18. INSR (Interrupt Status Register, Address 0x13) ..............................................................................................43

7.4.19. RXERC (Receive Error Counter, Address 0x18) .............................................................................................43

7.4.20. PAGSEL (Page Select Register, Address 0x1F) ..............................................................................................43

7.4.21. SDSR (SerDes Register, ExtPage 140, Address 0x16) ....................................................................................44

7.4.22. PC1R (PCS Control 1 Register, MMD Device 3, Address 0x00) ....................................................................44

7.4.23. PS1R (PCS Status1 Register, MMD Device 3, Address 0x01) ........................................................................44

7.4.24. EEECR (EEE Capability Register, MMD Device 3, Address 0x14)................................................................44

7.4.25. EEEWER (EEE Wake Error Register, MMD Device 3, Address 0x16) ..........................................................45

7.4.26. EEEAR (EEE Advertisement Register, MMD Device 7, Address 0x3c) ..........................................................45

7.4.27. EEELPAR (EEE Link Partner Ability Register, MMD Device 7, Address 0x3d)............................................45

8. SWITCHING REGULATOR..........................................................................................................................................46

8.1. PCB LAYOUT.............................................................................................................................................................46

8.2. INDUCTOR AND CAPACITOR PARTS LIST ....................................................................................................................47

8.3. MEASUREMENT CRITERIA ..........................................................................................................................................48

8.4. EFFICIENCY MEASUREMENT ......................................................................................................................................52

8.5. POWER SEQUENCE .....................................................................................................................................................53

RTL8211D/RTL8211DG/RTL8211DN

Datasheet

Integrated 10/100/1000Mbps Ethernet Transceiver

Track ID: JATR-2265-11 Rev. 1.2

9. CHARACTERISTICS .....................................................................................................................................................54

9.1. ABSOLUTE MAXIMUM RATINGS.................................................................................................................................54

9.2. RECOMMENDED OPERATING CONDITIONS .................................................................................................................54

9.3. CRYSTAL REQUIREMENTS ..........................................................................................................................................55

9.4. OSCILLATOR REQUIREMENTS.....................................................................................................................................55

9.5. DC CHARACTERISTICS...............................................................................................................................................56

9.5.1. SGMII DC Characteristics...................................................................................................................................56

9.6. AC CHARACTERISTICS...............................................................................................................................................57

9.6.1. MDC/MDIO Timing .............................................................................................................................................57

9.6.2. MII Timing Modes................................................................................................................................................58

9.6.3. GMII Timing Modes .............................................................................................................................................60

9.6.4. RGMII Timing Modes...........................................................................................................................................61

9.6.5. SGMII Timing Modes ...........................................................................................................................................64

10. MECHANICAL DIMENSIONS.................................................................................................................................66

10.1. RTL8211D 48-PIN QFN MECHANICAL DIMENSIONS ................................................................................................66

10.2. RTL8211D 48-PIN QFN MECHANICAL DIMENSIONS NOTES.....................................................................................66

10.3. RTL8211DG 64-PIN QFN MECHANICAL DIMENSIONS .............................................................................................67

10.4. RTL8211DG 64-PIN QFN MECHANICAL DIMENSIONS NOTES..................................................................................68

10.5. RTL8211DN 88-PIN QFN MECHANICAL DIMENSIONS .............................................................................................69

10.6. RTL8211DN 88-PIN QFN MECHANICAL DIMENSIONS NOTES..................................................................................70

11. ORDERING INFORMATION...................................................................................................................................71

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