基于MCF51CN128设计的以太网连接参考方案

以太网连接参考设计主要特性:

The following list shows some of the reference design features:

C Hardware:

Ethernet Minimal System in 1.15’’x1.55’’

RTOS+TCP/IP highly coupled and customized for a very small memory footprint

Webserver supporting HTTP 2.0

File System (FAT16) thru uSD socket

Bridges to UART, SPI and IIC to Ethernet easily

Serial Header that allows to use signals as needed

Sensors (SPI and I2C) already on board

C Sofware:

lwIP 1.3.0 + FreeRTOS v5.3.0

Layered Software for easy migration and upgrade of SW drivers

The following reference design implements:

Web Server

Email Client

FTP Server

SD card driver

FAT16 file system

Serial Bridge

图3.以太网连接参考设计电路图(1)

图4.以太网连接参考设计电路图(2)

图5.以太网连接参考设计电路图(3)

图6.以太网连接参考设计电路图(4)