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RTL8111E-VL-CGのメーカーはRealtekです、この部品の機能は「INTEGRATED GIGABIT ETHERNET CONTROLLER」です。 このページではRTL8111E-VL-CGの詳細な仕様と技術情報(パラメータ、電気的特性、ピン配置など)を見つけることができます. |
RTL8111E-VL-CG の電気的特性と機能
| 部品番号 | RTL8111E-VL-CG |
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| 部品説明 | INTEGRATED GIGABIT ETHERNET CONTROLLER | ||
| メーカ | Realtek | ||
| ロゴ |  |
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このページの下部にプレビューとRTL8111E-VL-CGダウンロード（pdfファイル）リンクがあります。 Total 37 pages
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RTL8111E-VL-CG
INTEGRATED GIGABIT ETHERNET CONTROLLER
FOR PCI EXPRESS APPLICATIONS
DATASHEET
(CONFIDENTIAL: Development Partners Only)
Rev. 1.1
07 October 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
1 Page  
RTL8111E
Datasheet
Table of Contents
1. GENERAL DESCRIPTION ..............................................................................................................................................1
2. FEATURES .........................................................................................................................................................................3
3. SYSTEM APPLICATIONS...............................................................................................................................................3
4. PIN ASSIGNMENTS .........................................................................................................................................................4
4.1. PACKAGE IDENTIFICATION...........................................................................................................................................4
5. PIN DESCRIPTIONS.........................................................................................................................................................5
5.1.
5.2.
5.3.
5.4.
5.5.
5.6.
5.7.
5.8.
5.9.
5.10.
POWER MANAGEMENT/ISOLATION ..............................................................................................................................5
PCI EXPRESS INTERFACE .............................................................................................................................................5
TRANSCEIVER INTERFACE............................................................................................................................................6
CLOCK .........................................................................................................................................................................6
REGULATOR AND REFERENCE......................................................................................................................................6
EEPROM ....................................................................................................................................................................7
LEDS ...........................................................................................................................................................................7
SMBUS ........................................................................................................................................................................7
POWER AND GROUND ..................................................................................................................................................8
GPO PIN ......................................................................................................................................................................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 ...................................................................................................................................................14
6.3.1. PHY Transmitter...................................................................................................................................................14
6.3.2. PHY Receiver .......................................................................................................................................................14
6.4. NEXT PAGE ................................................................................................................................................................15
6.5. EEPROM INTERFACE ................................................................................................................................................15
6.6. POWER MANAGEMENT...............................................................................................................................................16
6.7. VITAL PRODUCT DATA (VPD)...................................................................................................................................18
6.8. RECEIVE-SIDE SCALING (RSS) ..................................................................................................................................19
6.8.1. Receive-Side Scaling (RSS) Initialization .............................................................................................................19
6.8.2. Protocol Offload...................................................................................................................................................20
6.8.3. RSS Operation ......................................................................................................................................................20
6.9. ENERGY EFFICIENT ETHERNET (EEE)........................................................................................................................20
7. SWITCHING REGULATOR..........................................................................................................................................20
8. CHARACTERISTICS......................................................................................................................................................21
8.1. ABSOLUTE MAXIMUM RATINGS ................................................................................................................................21
8.2. RECOMMENDED OPERATING CONDITIONS .................................................................................................................21
8.3. CRYSTAL REQUIREMENTS..........................................................................................................................................22
8.4. OSCILLATOR REQUIREMENTS ....................................................................................................................................22
8.5. ENVIRONMENTAL CHARACTERISTICS ........................................................................................................................23
8.6. DC CHARACTERISTICS...............................................................................................................................................23
Integrated Gigabit Ethernet Controller for PCI Express
iii
Track ID: JATR-2265-11 Rev. 1.1
3Pages 
RTL8111E
Datasheet
1. General Description
The Realtek RTL8111E-VL-CG Gigabit 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 RTL8111E 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 RTL8111E supports the PCI Express 1.1 bus interface for host communications with power
management, and is compliant with the IEEE 802.3u specification for 10/100Mbps Ethernet and the IEEE
802.3ab specification for 1000Mbps Ethernet. It also supports an auxiliary power auto-detect function,
and will auto-configure related bits of the PCI power management registers in PCI configuration space.
The RTL8111E features embedded One-Time-Programmable (OTP) memory to replace the external
EEPROM (93C46/93C56/93C66).
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 RTL8111E.
The RTL8111E 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 RTL8111E 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 RTL8111E 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 RTL8111E
can offload ARP (IPv4) and NS (IPv6) protocols while in the D3 power saving state.
Integrated Gigabit Ethernet Controller for PCI Express
1
Track ID: JATR-2265-11 Rev. 1.1
6 Page | |||
| ページ | 合計 : 37 ページ | ||
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PDF ダウンロード | [ RTL8111E-VL-CG datasheet.PDF ] | |
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RTL8111E-VL-CG データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 また、RTL8111E-VL-CGのさまざまなアプリケーション回路とユースケースを使用して独自の設計に統合する方法を理解するのに役立ちます。 |
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| 部品番号 | 部品説明 | メーカ |
| RTL8111E-VL-CG | INTEGRATED GIGABIT ETHERNET CONTROLLER | Realtek |