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FPGA based data acquisition with Modbus protocol

机译:使用Modbus协议的基于FPGA的数据采集

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A field-programmable gate array (FPGA) is an integrated circuit. It is known as System on programmable chip (SOPC) The FPGA configuration is generally specified using block diagramme representation and “VHDL”. Quartus-II can be interface with Nios-ii software tool. In that, “C-Programming” can be used for Modbus Communications, In Nios-II, with use of UART, CRC, function codes, timer and Frame receiving, timer application, data can be acquire from RS-232 Communications. Using “C-programming”, Data (i.e.-temperature, voltage, Current, Killowatt etc.) can be transferred to connected computer from modbus communication protocol. It suggests a potential solution for FPGA based Data Acquisition System. It proposes advanced method for data acquisition as part of good communication solution for different protocols.
机译:现场可编程门阵列(FPGA)是集成电路。它被称为可编程芯片系统(SOPC)。通常使用框图表示法和“ VHDL”来指定FPGA配置。 Quartus-II可以与Nios-ii软件工具连接。因此,“ C编程”可用于Modbus通信,在Nios-II中,通过使用UART,CRC,功能代码,定时器和帧接收,定时器应用,可从RS-232通信中获取数据。使用“ C编程”,可以将数据(即温度,电压,电流,千瓦数等)从Modbus通信协议传输到所连接的计算机。它为基于FPGA的数据采集系统提出了一种潜在的解决方案。提出了一种先进的数据采集方法,作为针对不同协议的良好通信解决方案的一部分。

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