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8FE+4GE/16FE+4GE RTL8316E-CG+RTL8367N-VB-CG交换机设计

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shanxin2012|  楼主 | 2019-5-24 17:53 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
以下为RTL8316E-CG/RTL8367N-VB-CG 的datasheet简介及相关设计原理图,希望对各位有所帮助
RTL8367N-VB-CG
         Single-Chip 5-Port 10/100/1000M Switch Controller
                                                General Description
The RTL8367N-VB-CG is a QFN88, high-performance 5-port 10/100/1000M Ethernet switch with an integrated low-power 5-port Giga-PHY that supports 1000Base-T, 100Base-TX, and 10Base-T.
The RTL8367N-VB integrates all the functions of a high-speed switch system; including SRAM for packet buffering, non-blocking switch fabric, and internal register management into a single CMOS device. Only a 25MHz crystal is required; an optional EEPROM is offered for internal register configuration.
The embedded packet storage SRAM in the RTL8367N-VB features superior memory management technology to efficiently utilize memory space. The RTL8367N-VB integrates a 2K-entry look-up table with a 4-way XOR Hashing algorithm for address searching and learning.

        Features
  • Single-chip 5-port 10/100/1000M non-blocking switch architecture
  • Embedded 5-port 10/100/1000Base-T PHY
  • Each port supports full duplex 10/100/1000M connectivity (half duplex only supported in 10/100M mode)
  • Full-duplex and half-duplex operation with IEEE 802.3x flow control and backpressure
  • Supports 9216-byte jumbo packet length forwarding at wire speed

        Applications
  • 5-Port 1000Base-T Switch



RTL8316E-CG
         LAYER 2 16-PORT 10/100M SINGLE-CHIP SWITCH CONTROLLER
                                                General Description
The RTL8316E is Layer 2 16-port 10/100M switch controllers that integrate 16
MACs and 16 physical layer transceivers for 100Base-TX and 10Base-T operation.

        Features
  • 16-port switch controller with memory and transceiver for 10Base-T and 100Base-TX
  • Non-blocking wire-speed
  • Compatible with IEEE 802.3/802.3u
  • Built-in high efficiency SRAM for packet buffer, with 8K-entry lookup table
  • Flow control fully supported
    • Half duplex: Back pressure flow control
    • Full duplex: IEEE 802.3x flow control




        Applications
  • 16-port switch (10Base-T & 100Base-TX)





rtl8316e_8367n_8fe_4g 20190502.pdf

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