at91sam7x的以太网口通讯例程，硬件环境为at91sam7x256-EK开发板,开发环境为keil.-An example of TCP/IP for at91sam7x,in the environment of keil.

这个例程有助于大家理解如何通过TWI接口使得at91微处理器访问外部EEPROM。开发环境为keil。-This example program demonstrates how to use the TWI peripheral of an AT91 microcontroller to access an external serial EEPROM chip. The development kit is keil.

example usb device for AT91SAM7X-EK kit