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结合智能型断路器微机测控系统的研制,介绍了双口RAM在DSP人机接口设计中的应用。针对其交换数据的仲裁方式提出了二种解决冲突的方法。
Combined with the development of intelligent circuit breaker microcomputer measurement and control system, this paper introduces the application of dual-port RAM in the design of human-machine interface in DSP. Two methods for resolving the conflict are proposed according to the way of exchanging data.