【摘要】 为开发数字中频接收机的以太网接口,在基于DSP和FPGA的数字中频接收机系统板上应用专用网络接入模块IIM7010,通过设计相应的接口电路和驱动程序,实现以太网通信。这种应用可以使系统设计者不必关心繁琐的网络接入协议,比较简洁地实现数字中频接收机的以太网接入。更多还原

【Abstract】 In order to develop Ethernet interface of digital IF receivers, IIM7010, a special network access medule, is ap- plied to the digital IF receiver system board based on DSP and FPGA. The Ethernet communication has been achieved by the corresponding interface circuits and drivers, which makes designers easier to implement the Ethernet access for the receivers without paving much attention to the complicate network protocols.更多还原