RTL8111E-VB-GR Datasheet - Richtek Technology

General Description
   The Realtek RTL8111E-VB-GR/RTL8111E-VB-CG/RTL8111E-VC-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.

FEATUREs
■ Integrated 10/100/1000 transceiver
■ Auto-Negotiation with Next Page capability
■ Supports PCI Express 1.1
■ Supports pair swap/polarity/skew correction
■ Crossover Detection & Auto-Correction
■ Wake-on-LAN and remote wake-up support
■ Microsoft NDIS5, NDIS6 Checksum
   Offload (IPv4, IPv6, TCP, UDP) and
   Segmentation Task-offload (Large send v1
   and Large send v2) support
■ Supports Full Duplex flow control
   (IEEE 802.3x)
■ Supports jumbo frame to 9K bytes
■ 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 Draft 3.2 (EEE)
■ Embedded OTP memory can replace the
   external EEPROM
■ Serial EEPROM
■ Transmit/Receive on-chip buffer support
■ Supports power down/link down power
   saving
■ Built-in switching regulator
■ Supports PCI MSI (Message Signaled
   Interrupt) and MSI-X
■ Supports quad core Receive-Side Scaling
   (RSS)
■ Supports Alert Standard Format 2.0
   (ASF2.0)
■ Supports Protocol Offload (ARP & NS)
■ Supports Customized LEDs
■ Supports 1-Lane 2.5Gbps PCI Express Bus
■ Supports hardware ECC (Error Correction
   Code) function
■ Supports hardware CRC (Cyclic
   Redundancy Check) function
■ 48-pin QFN ‘Green’ package

System Applications
■ PCI Express Gigabit Ethernet on Motherboard, Notebook, or Embedded systems