这是利用FPGA实现对以太网传输的控制。FPGA为Spartan 6 LX16，以太网芯片为RTL8211。千兆传输速率。语言为Verilog，但没找到这一选项，故选择了最接近的VHDL-This is achieved using the FPGA Ethernet transmission control. FPGA for the Spartan 6 LX16, Ethernet chip RTL8211. Gigabit transmission rate.

The Realtek RTL8211E-VB-CG/RTL8211E-VL-CG/RTL8211EG-VB-CG are highly integrated Ethernet transceivers that comply with 10Base-T, 100Base-TX, and 1000Base-T IEEE 802.3 standards. They provide all the necessary physical layer functions to transmit and