SPI Implementation Based on M2e Microprocessor

摘要：

　　Normally,the computer reads,writes and other control operations on the M2 board through the UART protocol.Our goal is to achieve control of the M2 board through the SPI protocol.The specific implementation is to use an M2 board(Master M2)as an intermediary to achieve control of the target M2 board(Slave M2).The communication between the user computer and the Master M2 still uses the UART protocol.The SPI protocol is used between the Master M2 and the Slave M2.The read/write and other operations of the Slave M2 board no longer need to occupy the UART resources of the users computer,which eliminates the inconvenience of connecting two computers at the same time.In the case where data transmission is required for multiple M2 boards at the same time,a solution for improving efficiency and reducing cost is provided.

作者: Haifan Zhang and Fei Ye

作者单位: School of Information Science and Technology,Fudan University,200433 Shanghai,China Camel Microelectronics,Inc.,San Jose,95129 California,United States

会议类型: 国际会议

会议名称: 2018 2nd International Conference on Electronic Information Technology and Computer Engineering (EITCE 2018)(2018第二届电子信息技术与计算机工程国际会议)(EITCE2018)

会议地点: 上海

会议语种:英文

页码: 1-4

在线出版日期: 2018-10-12（万方平台首次上网日期，不代表论文的发表时间）