مدار مجتمع (آی سی) آی‌سی واسط ارتباطی کنترلر واسط

Product Attributes

Features

• Single Chip PCIe to 10/100/1000 Ethernet Controller with integrated:
  • PCIe 3.1 PHY supporting 1 Lane at 2.5GT/s
  • PCIe 3.1 Endpoint Controller
  • Gigabit Ethernet PHY (LAN7430)
  • RGMII v1.3 and v2.0 / MII (LAN7431)
• IEEE Std 1588TM - 2008 PTP
  • Master and Slave Ordinary clock support
  • End - to - end or peer - to - peer support
  • PTP multicast and unicast message support
  • PTP message transport over IPv4/v6, IEEE 802.3
• Power Management
  • PCI - PM and ASPM L0s and L1
  • L1.1 and L1.2 PCIe sub - states support
  • D3 hot / cold with VAUX detection for PME wakeup
  • Wake on LAN support (WoL, AOAC)
  • IEEE 802.3az Energy Efficient Ethernet (EEE) with 100BASE - TX/1000BASE - T Low Power Idle and 10BASE - Te TX Amplitude Reduction (LAN7430)
• Gigabit Ethernet PHY (LAN7430)
  • Auto - Negotiation and Auto - MDIX support
  • On - chip termination resistors for differential pairs
  • LinkMD® TDR - Based cable diagnostic to identify faulty copper cabling
  • Signal Quality Indicator
  • Quiet - WIRE® technology to reduce line emissions and enhance immunity for 100BASE - TX
  • Programmable LED Outputs for Link, Activity, Speed
  • Signal Quality Indicator (SQI) support
  • IEEE 802.3az Energy Efficient Ethernet (EEE)
• MAC with External Ethernet PHY (LAN7431)
  • RGMII supporting Internal Delay, Non - Internal Delay and Hybrid modes
  • MII supporting Fast Ethernet PHY
  • Flexibility to operate at 1.8V, 2.5V, or 3.3V
  • 9220 Byte Maximum Frame Size
• Gigabit Ethernet MAC includes
  • 10/100/1000Mbps half/full - duplex operation (only full - duplex operation at 1000Mbps)
  • Flow control with pause frame for full - duplex mode
  • 100/1000Mbps Low Power Idle for EEE
  • MDC/MDIO management for external PHY
  • RX frame, link status, EEE wakeup for WoL
• DMA Controller
  • Scatter - gather based for efficient data transfer to/from multiple on - chip RAM locations
  • Multi - channel for RX prioritization
• FIFO Controller
  • Utilize internal SRAMs to buffer RX and TX traffic between PCIe and Ethernet
  • TX LSO and TX Checksum Offload
• Receive Ethernet Packet Filtering
  • IP, TCP/UDP, L3, ICMP/IGMP Checksum offload
  • IEEE 802.1Q VLAN
  • Unicast, Multicast, Broadcast
  • Perfect / Hash Address
  • Priority based channel selection
  • Receive Side Scaling (RSS)
• PME Support
  • PCIe WAKE# and Beaconing
  • PCIe PME Messaging
  • GPIO, Link Change, Ethernet Frame for wakeup
• EEPROM / OTP
  • External EEPROM support for MAC address and PCIe configuration
  • Integrated OTP memory for EEPROM displacement
• 1149.1 (JTAG) boundary scan

Applications

• Automotive Infotainment / Telematics
• PCIe to Gigabit Ethernet Adapter / Bridge
• PCIe to Gigabit Ethernet on Embedded System
• Gigabit Backplane
• LTE Modem
• Networked Cameras
• Industrial PC (IPC)
• Test Instrumentation / Industrial