【摘要】 设计了以微控制器MC68HC05X16为核心的硬软件系统连接现场总线和以太网的嵌入式网关。给出了CAN控制器SJA1000和以太网控制器RTL8019AS的软硬件接口电路,并给出了CAN和以太网间的数据通信软件流程。更多还原

【Abstract】 Designs fieldbus connected by system of software and hardware which is under the core of MC68HC05X16,and the embedded gateway,shows software circuit for CAN controller STA100T and Ethernet controller RTL8019AS,as well as shows the flow of CAN software and Ethernet software.更多还原