摘要
阐述了利用8位MCU设计嵌入式设备以太网接口的方法,结合Freescale的HC08和HCS08两种系列MCU的特点,分别给出了具体的设计方案,给出了软件设计的主要框架及部分实现要点。实验表明,以Freescale的HCS08系列MCU和RTL8019AS以太网控制器构成的网络化嵌入式系统,结构简单、性能稳定可靠。
The article analyzes the technique to design the Ethernet interface for embedded device with 8-bit MCU. It then puts forward the designing schemes for HC08 and HCS08 especially. And it also describes an overview of the architecture and software framework for the Ethemet interface. It has been proved by the experiment that the embedded system which are implemented by HCS08 series MCU and RTL8019AS Ethemet controller is high reliable and simple architecture.
出处
《微电子学与计算机》
CSCD
北大核心
2006年第2期104-106,110,共4页
Microelectronics & Computer
