TOE10GLL-IP reference design

2021-08-10
●The general solution for implementing TCP/IP data processor with FPGA is mostly designed by using CPU system for running TCP/IP stack. While the lower layers - link layer and physical layer are implemented by Intel IP core, Low Latency Ethernet 10G MAC, as shown on the left side of Figure 1-1. Though this solution is flexible to design application on CPU, the result shows much latency time for processing both TCP/IP stack and the application.
●To achieve the lowest latency solution, the design on the right side of Figure is designed, the full hardware logic system for processing TCP/IP packet. This solution is fit with the time-sensitive application that needs to implement the user logic bythe hardware logic for transferring TCP data with TOE10GLL-IP. TOE10GLL-IP designs TCP/IP stack with ultra-low latency. Also, it is recommended to connect with the low latency 10G Ethernet MAC IP(LL10GEMACIP) to achieve the lowest latency system. The lowest layer of hardware, PMA layer, is provided by Intel as a free PMA IP.

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TOE10GLL-IP

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5-Mav-21

Rev1.1

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