以太網(wǎng)連接參考設(shè)計主要特性:

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

圖3.以太網(wǎng)連接參考設(shè)計電路圖(1)

圖4.以太網(wǎng)連接參考設(shè)計電路圖(2)

圖5.以太網(wǎng)連接參考設(shè)計電路圖(3)

圖6.以太網(wǎng)連接參考設(shè)計電路圖(4)