... data acquisition circuit 数据采集电路 Data Bus Circuit 数据总线电路 data recovery circuit 数据恢复电路 ...
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PC与DSP的数据交换采用高速静态RAM，并设计总线仲裁电路及相应的握手信号，以保证PC与DSP双方对RAM的正确读写。
PC and DSP exchange data using high speed static RAM and bus arbitration circuit and corresponding handshake signal is designed to ensure the correct reading and writing RAM.
实践表明基于PCI总线的DSP控制电路不仅提高了数据通讯的速度，而且提高了系统控制板卡的可靠性。
It is proved by practical application that DSP control circuit based on PCI bus can not only increase the speed of data communication, but also the reliability of the system.
分析了工控领域广泛应用的现场总线PROFIBUS-DP与MODBUS的协议结构与数据传输方法、设计协议转换网关的可行性以及网关的电路设计与工作流程。
The structures of two widely used fieldbus, i. e. , PROFIBUS-DP and MODBUS are analyzed, as well as the data transmission methods and the feasibility to design the protocol conversion gateway.
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