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RTL8111H(S)-.pdf
General Description
Features
System Applications
Function Block Diagram
Pin Assignments
RTL8111H Pin Assignments
Package Identification
RTL8111HS Pin Assignments
Package Identification
Pin Descriptions
Power Management/Isolation
PCI Express Interface
Transceiver Interface
Clock
Regulator and Reference
LEDs
Power and Ground
GPO Pin
Functional Description
PCI Express Bus Interface
PCI Express Transmitter
PCI Express Receiver
Customizable LED Configuration
LED Blinking Frequency Control
PHY Transceiver
PHY Transmitter
PHY Receiver
Link Down Power Saving Mode
Next Page
Power Management
Receive-Side Scaling (RSS)
Receive-Side Scaling (RSS) Initialization
Protocol Offload
RSS Operation
Energy Efficient Ethernet (EEE)
PHY Disable Mode
Latency Tolerance Reporting (LTR)
Wake Packet Indication (WPI)
‘RealWoW!’ (Wake-On-WAN) Technology
L1.Off and L1.Snooze
Giga Lite (500M)
XTAL-Less Wake-On-LAN
LAN Disable Mode
Switching Regulator (RTL8111HS Only)
LDO Regulator (RTL8111H Only)
Power Sequence
Power Sequence Parameters
Characteristics
Absolute Maximum Ratings
Recommended Operating Conditions
Electrostatic Discharge Performance
Crystal Requirements
Oscillator Requirements
Environmental Characteristics
DC Characteristics
Reflow Profile Recommendations
PCI Express Bus Parameters
Differential Transmitter Parameters
Differential Receiver Parameters
REFCLK Parameters
Auxiliary Signal Timing Parameters
Mechanical Dimensions
Ordering Information
RTL8111H-CG
RTL8111HS-CG
INTEGRATED 10/100/1000M ETHERNET
CONTROLLER FOR PCI EXPRESS APPLICATIONS
DATASHEET
(CONFIDENTIAL: Development Partners Only)
Rev. 1.0
21 January 2014
Track ID: JATR-8275-15
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
RTL8111H/RTL8111HS
Datasheet
COPYRIGHT
©2014 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. 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
Release Date
2014/01/21
Summary
First release.
Revision
1.0
Integrated 10/100/1000M Ethernet Controller for PCI Express
ii
Track ID: JATR-8275-15 Rev. 1.0
Table of Contents
RTL8111H/RTL8111HS
Datasheet
6.
7.
5.1.
5.2.
5.3.
5.4.
6.1.
6.2.
6.3.
6.4.
6.5.
6.6.
6.7.
6.8.
1. GENERAL DESCRIPTION..............................................................................................................................................1
FEATURES.........................................................................................................................................................................3
2.
SYSTEM APPLICATIONS...............................................................................................................................................3
3.
4.
FUNCTION BLOCK DIAGRAM.....................................................................................................................................4
PIN ASSIGNMENTS .........................................................................................................................................................5
5.
RTL8111H PIN ASSIGNMENTS ....................................................................................................................................5
PACKAGE IDENTIFICATION...........................................................................................................................................5
RTL8111HS PIN ASSIGNMENTS ..................................................................................................................................6
PACKAGE IDENTIFICATION...........................................................................................................................................6
PIN DESCRIPTIONS.........................................................................................................................................................7
POWER MANAGEMENT/ISOLATION ..............................................................................................................................7
PCI EXPRESS INTERFACE .............................................................................................................................................7
TRANSCEIVER INTERFACE............................................................................................................................................8
CLOCK .........................................................................................................................................................................8
REGULATOR AND REFERENCE......................................................................................................................................8
LEDS ...........................................................................................................................................................................9
POWER AND GROUND ..................................................................................................................................................9
GPO PIN ......................................................................................................................................................................9
FUNCTIONAL DESCRIPTION.....................................................................................................................................10
PCI EXPRESS BUS INTERFACE....................................................................................................................................10
7.1.1. PCI Express Transmitter ......................................................................................................................................10
7.1.2. PCI Express Receiver...........................................................................................................................................10
CUSTOMIZABLE LED CONFIGURATION......................................................................................................................11
7.2.1. LED Blinking Frequency Control.........................................................................................................................13
PHY TRANSCEIVER ...................................................................................................................................................14
7.3.1. PHY Transmitter...................................................................................................................................................14
7.3.2. PHY Receiver .......................................................................................................................................................14
7.3.3. Link Down Power Saving Mode ...........................................................................................................................15
7.3.4. Next Page .............................................................................................................................................................15
POWER MANAGEMENT...............................................................................................................................................15
RECEIVE-SIDE SCALING (RSS) ..................................................................................................................................17
7.5.1. Receive-Side Scaling (RSS) Initialization.............................................................................................................17
7.5.2. Protocol Offload...................................................................................................................................................18
7.5.3. RSS Operation ......................................................................................................................................................18
ENERGY EFFICIENT ETHERNET (EEE)........................................................................................................................18
7.6.
PHY DISABLE MODE .................................................................................................................................................19
7.7.
LATENCY TOLERANCE REPORTING (LTR) .................................................................................................................19
7.8.
7.9. WAKE PACKET INDICATION (WPI) ............................................................................................................................19
7.10.
‘REALWOW!’ (WAKE-ON-WAN) TECHNOLOGY ......................................................................................................19
7.11.
L1.OFF AND L1.SNOOZE............................................................................................................................................20
7.12. GIGA LITE (500M).....................................................................................................................................................20
7.13. XTAL-LESS WAKE-ON-LAN....................................................................................................................................20
LAN DISABLE MODE.................................................................................................................................................20
7.14.
SWITCHING REGULATOR (RTL8111HS ONLY) ....................................................................................................21
LDO REGULATOR (RTL8111H ONLY)......................................................................................................................21
8.
9.
7.1.
7.2.
7.3.
7.4.
7.5.
Integrated 10/100/1000M Ethernet Controller for PCI Express
iii
Track ID: JATR-8275-15 Rev. 1.0
10.1.
RTL8111H/RTL8111HS
Datasheet
POWER SEQUENCE..................................................................................................................................................22
POWER SEQUENCE PARAMETERS...............................................................................................................................23
CHARACTERISTICS.................................................................................................................................................24
11.1. ABSOLUTE MAXIMUM RATINGS ................................................................................................................................24
11.2. RECOMMENDED OPERATING CONDITIONS .................................................................................................................24
11.3.
ELECTROSTATIC DISCHARGE PERFORMANCE ............................................................................................................24
11.4. CRYSTAL REQUIREMENTS..........................................................................................................................................25
11.5. OSCILLATOR REQUIREMENTS ....................................................................................................................................25
11.6.
ENVIRONMENTAL CHARACTERISTICS ........................................................................................................................25
11.7. DC CHARACTERISTICS...............................................................................................................................................26
11.8. REFLOW PROFILE RECOMMENDATIONS .....................................................................................................................27
11.9.
PCI EXPRESS BUS PARAMETERS................................................................................................................................28
Differential Transmitter Parameters ...............................................................................................................28
Differential Receiver Parameters ....................................................................................................................29
REFCLK Parameters.......................................................................................................................................29
Auxiliary Signal Timing Parameters ...............................................................................................................33
MECHANICAL DIMENSIONS.................................................................................................................................34
ORDERING INFORMATION...................................................................................................................................35
11.9.1.
11.9.2.
11.9.3.
11.9.4.
10.
11.
12.
13.
Integrated 10/100/1000M Ethernet Controller for PCI Express
iv
Track ID: JATR-8275-15 Rev. 1.0
RTL8111H/RTL8111HS
Datasheet
List of Tables
TABLE 1. POWER MANAGEMENT/ISOLATION ...............................................................................................................................7
TABLE 2. PCI EXPRESS INTERFACE..............................................................................................................................................7
TABLE 3. TRANSCEIVER INTERFACE ............................................................................................................................................8
TABLE 4. CLOCK ..........................................................................................................................................................................8
TABLE 5. REGULATOR AND REFERENCE ......................................................................................................................................8
TABLE 6. LEDS............................................................................................................................................................................9
TABLE 7. POWER AND GROUND ...................................................................................................................................................9
TABLE 8. GPO PIN .......................................................................................................................................................................9
TABLE 9. LED SELECT (IO REGISTER OFFSET 18H~19H) ..........................................................................................................11
TABLE 10. CUSTOMIZED LEDS ...................................................................................................................................................11
TABLE 11. FIXED LED MODE .....................................................................................................................................................11
TABLE 12. LED FEATURE CONTROL-1........................................................................................................................................12
TABLE 13. LED FEATURE CONTROL-2........................................................................................................................................12
TABLE 14. LED OPTION 1 & OPTION 2 SETTINGS .......................................................................................................................12
TABLE 15. LED BLINKING FREQUENCY CONTROL (IO OFFSET 1AH) .........................................................................................13
TABLE 16. L1.OFF AND L1.SNOOZE PCIE PORT CIRCUIT ON/OFF ..............................................................................................20
TABLE 17. POWER SEQUENCE PARAMETERS ...............................................................................................................................22
TABLE 18. ABSOLUTE MAXIMUM RATINGS ................................................................................................................................24
TABLE 19. RECOMMENDED OPERATING CONDITIONS .................................................................................................................24
TABLE 20. ELECTROSTATIC DISCHARGE PERFORMANCE ............................................................................................................24
TABLE 21. CRYSTAL REQUIREMENTS..........................................................................................................................................25
TABLE 22. OSCILLATOR REQUIREMENTS ....................................................................................................................................25
TABLE 23. ENVIRONMENTAL CHARACTERISTICS ........................................................................................................................25
TABLE 24. DC CHARACTERISTICS...............................................................................................................................................26
TABLE 25. REFLOW PROFILE RECOMMENDATIONS .....................................................................................................................27
TABLE 26. DIFFERENTIAL TRANSMITTER PARAMETERS..............................................................................................................28
TABLE 27. DIFFERENTIAL RECEIVER PARAMETERS.....................................................................................................................29
TABLE 28. REFCLK PARAMETERS .............................................................................................................................................29
TABLE 29. AUXILIARY SIGNAL TIMING PARAMETERS.................................................................................................................33
TABLE 30. ORDERING INFORMATION ..........................................................................................................................................35
List of Figures
FIGURE 1. FUNCTION BLOCK DIAGRAM .......................................................................................................................................4
FIGURE 2. RTL8111H PIN ASSIGNMENTS....................................................................................................................................5
FIGURE 3. RTL8111HS PIN ASSIGNMENTS..................................................................................................................................6
FIGURE 4. LED BLINKING FREQUENCY EXAMPLE .....................................................................................................................13
FIGURE 5. POWER SEQUENCE.....................................................................................................................................................22
FIGURE 6. SINGLE-ENDED MEASUREMENT POINTS FOR ABSOLUTE CROSS POINT AND SWING..................................................31
FIGURE 7. SINGLE-ENDED MEASUREMENT POINTS FOR DELTA CROSS POINT ...........................................................................31
FIGURE 8. SINGLE-ENDED MEASUREMENT POINTS FOR RISE AND FALL TIME MATCHING ........................................................31
FIGURE 9. DIFFERENTIAL MEASUREMENT POINTS FOR DUTY CYCLE AND PERIOD....................................................................32
FIGURE 10. DIFFERENTIAL MEASUREMENT POINTS FOR RISE AND FALL TIME ...........................................................................32
FIGURE 11. DIFFERENTIAL MEASUREMENT POINTS FOR RINGBACK............................................................................................32
FIGURE 12. REFERENCE CLOCK SYSTEM MEASUREMENT POINT AND LOADING .........................................................................33
FIGURE 13. AUXILIARY SIGNAL TIMING......................................................................................................................................33
Integrated 10/100/1000M Ethernet Controller for PCI Express
v
Track ID: JATR-8275-15 Rev. 1.0
RTL8111H/RTL8111HS
Datasheet
1. General Description
The Realtek RTL8111H-CG/RTL8111HS-CG 10/100/1000M Ethernet controller combines a triple-speed
IEEE 802.3 compliant Media Access Controller (MAC) with a triple-speed Ethernet transceiver, PCI
Express bus controller, and embedded memory. With state-of-the-art DSP technology and mixed-mode
signal technology, the RTL8111H/RTL8111HS offers high-speed transmission over CAT 5 UTP cable or
CAT 3 UTP (10Mbps only) cable. Functions such as Crossover Detection and Auto-Correction, polarity
correction, adaptive equalization, cross-talk cancellation, echo cancellation, timing recovery, and error
correction are implemented to provide robust transmission and reception capability at high speeds.
The RTL8111H/RTL8111HS supports the PCI Express 1.1 bus interface for host communications with
power management, and complies with the IEEE 802.3u specification for 10/100Mbps Ethernet and the
IEEE 802.3ab specification for 1000Mbps Ethernet. It supports an auxiliary power auto-detect function,
and will auto-configure related bits of the PCI power management registers in PCI configuration space.
The RTL8111H/RTL8111HS features embedded One-Time-Programmable (OTP) memory. The
RTL8111H provides a built-in LDO regulator, and the RTL8111HS provides a built-in switching
regulator.
Advanced Configuration Power management Interface (ACPI)—power management for modern
operating systems that are capable of Operating System-directed Power Management (OSPM)—is
supported to achieve the most efficient power management possible. PCI MSI (Message Signaled
Interrupt) and MSI-X are also supported.
In addition to the ACPI feature, remote wake-up (including AMD Magic Packet and Microsoft Wake-Up
Frame) is supported in both ACPI and APM (Advanced Power Management) environments. To support
WOL from a deep power down state (e.g., D3cold, i.e., main power is off and only auxiliary exists), the
auxiliary power source must be able to provide the needed power for the RTL8111H/RTL8111HS. To
further reduce power consumption, the RTL8111H/RTL8111HS also supports PCIe L1.Off and
L1.Snooze.
The RTL8111H/RTL8111HS supports ‘RealWoW!’ technology that enables remote wake-up of a sleeping
PC through the Internet. This feature allows PCs to reduce power consumption by remaining in low
power sleeping state until needed.
Note: The ‘RealWoW!’ service requires registration on first time use.
The RTL8111H/RTL8111HS supports Protocol offload. It offloads some of the most common protocols to
NIC hardware in order to prevent spurious wake-up and further reduce power consumption. The
RTL8111H/RTL8111HS can offload ARP (IPv4) and NS (IPv6) protocols while in the D3 power saving
state.
Integrated 10/100/1000M Ethernet Controller for PCI Express
1
Track ID: JATR-8275-15 Rev. 1.0
RTL8111H/RTL8111HS
Datasheet
The RTL8111H/RTL8111HS supports the ECMA (European Computer Manufacturers Association) proxy
for sleeping hosts standard. The standard specifies maintenance of network connectivity and presence via
proxies in order to extend the sleep duration of higher-powered hosts. It handles some network tasks on
behalf of the host, allowing the host to remain in sleep mode for longer periods. Required and optional
behavior of an operating proxy includes generating reply packets, ignoring packets, and waking the host.
The RTL8111H/RTL8111HS supports IEEE 802.3az-2010, also known as Energy Efficient Ethernet
(EEE). IEEE 802.3az-2010 operates with the IEEE 802.3 Media Access Control (MAC) sublayer to
support operation in Low Power Idle mode. When the Ethernet network is in low link utilization, EEE
allows systems on both sides of the link to save power.
The RTL8111H/RTL8111HS is fully compliant with Microsoft NDIS5, NDIS6 (IPv4, IPv6, TCP, UDP)
Checksum and Segmentation Task-offload (Large send and Giant send) features, and supports IEEE 802
IP Layer 2 priority encoding and IEEE 802.1Q Virtual bridged Local Area Network (VLAN). The above
features contribute to lowering CPU utilization, especially benefiting performance when in operation on a
network server.
The RTL8111H/RTL8111HS supports Receive-Side Scaling (RSS) to hash incoming TCP connections
and load-balance received data processing across multiple CPUs. RSS improves the number of
transactions per second and number of connections per second, for increased network throughput.
The device features inter-connect PCI Express technology. PCI Express is a high-bandwidth,
low-pin-count, serial, interconnect technology that offers significant improvements in performance over
conventional PCI and also maintains software compatibility with existing PCI infrastructure.
The RTL8111H/RTL8111HS is suitable for multiple market segments and emerging applications, such as
desktop, mobile, workstation, server, communications platforms, and embedded applications.
Integrated 10/100/1000M Ethernet Controller for PCI Express
2
Track ID: JATR-8275-15 Rev. 1.0
RTL8111H/RTL8111HS
Datasheet
Features
Integrated 10/100/1000M transceiver
2.
Hardware
Supports Giga Lite (500M) mode
Auto-Negotiation with Next Page capability
Supports PCI Express 1.1
Supports pair swap/polarity/skew correction
Crossover Detection & Auto-Correction
Supports 1-Lane 2.5Gbps PCI Express Bus
Embedded OTP memory
Supports hardware ECC (Error Correction
Code) function
Supports hardware CRC (Cyclic
Redundancy Check) function
Transmit/Receive on-chip buffer support
Supports PCI MSI (Message Signaled
Interrupt) and MSI-X
Supports 25MHz or 48MHz Oscillator
Built-in switching (RTL8111HS) and LDO
(RTL8111H) regulator
Supports power down/link down power
saving/PHY disable mode
Customized LEDs
Controllable LED Blinking Frequency and
Duty Cycle
LAN disable with GPIO pin
Supports LTR (Latency Tolerance
Reporting)
Wake-On-LAN and ‘RealWoW!’
Technology (remote wake-up) support
Supports 32-set 128-byte Wake-Up Frame
pattern exact matching
Supports Microsoft WPI (Wake Packet
Indication)
Supports PCIe L1.Off and L1.Snooze
IEEE
Fully compliant with IEEE 802.3,
IEEE 802.3u, IEEE 802.3ab
Supports IEEE 802.1P Layer 2 Priority
Encoding
Supports IEEE 802.1Q VLAN tagging
Supports IEEE 802.3az-2010 (EEE)
Supports Full Duplex flow control
(IEEE 802.3x)
Software Offload
Microsoft NDIS5, NDIS6 Checksum
Offload (IPv4, IPv6, TCP, UDP) and
Segmentation Task-offload (Large send v1
and Large send v2) support
Supports jumbo frame to 9K bytes
Supports quad core Receive-Side Scaling
(RSS)
Supports Protocol Offload (ARP & NS)
32-pin QFN ‘Green’ package
Supports EMAC-393 ECMA ProxZzzy
Standard for sleeping hosts
XTAL-Less Wake-On-LAN
3.
PCI Express 10/100/1000M Ethernet on Motherboard, Notebook, or Embedded systems
System Applications
Integrated 10/100/1000M Ethernet Controller for PCI Express
3
Track ID: JATR-8275-15 Rev. 1.0
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