教師資料查詢 | 類別: 會議論文 | 教師: 吳庭育 Tin-yu Wu (瀏覽個人網頁)

標題:Implement Synchronous Multiple I/O with Ethernet Controller for 8051 Micro-processor Based on Avalon Bus
學年98
學期2
發表日期2010/07/09
作品名稱Implement Synchronous Multiple I/O with Ethernet Controller for 8051 Micro-processor Based on Avalon Bus
作品名稱(其他語言)
著者Wu, Chiou-hung; Kuo, Kai-hua; Li, Shih-an
作品所屬單位淡江大學電機工程學系
出版者CSCIST 2010
會議名稱2010海峽兩岸資訊科學與資訊技術學術交流研討會
會議地點秦皇島, 中國
摘要In recent years, micro-processors have been applied to embedded systems and portable devices widely. Most embedded systems do not require very powerful capability of process which means that it only needs higher adaptive, expansive and transplantable systems. Under above demands, 8051 micro-processor sets have been put in use on many applicative devices. However, finite I/O ports in 8051 micro-processor truly put restrictions on its network applications. Our topic in this paper is mainly improving the lack of I/O ports in 8051 micro-processor and developing the applications to Ethernet network. We design two different kinds of circuits called “RAMx Interface Circuit” and “Ethernet Interface Circuit” to help combine several systems. Further, modifying the internal architecture of 8051 micro-processor with multiple I/O controllers is another important implement in our research. To connect to Ethernet network through 8051 micro-processor, we join 8051 micro-processor with multiple I/O controllers to Ethernet Interface Circuit, and our system enable us to control Ethernet controller through memory- mapping I/O. Finally, we materialize RAMx Interface Circuit and Ethernet Interface Circuit on FPGA board.
關鍵字
語言
收錄於
會議性質兩岸
校內研討會地點
研討會時間20100709~20100712
通訊作者
國別中國
公開徵稿Y
出版型式紙本
出處2010海峽兩岸資訊科學與資訊技術學術交流研討會,
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