Program instruction set, logic stack and data type of I/O memory which are tied up with tasks in the soft-PLC system are analyzed and studied.
研究了系统的程序指令集、逻辑堆栈和I/O存储器数据类型，实验表明系统具有良好的实时性和可靠性。
According to three aspects: data types, instruction formats, and instruction set, the architecture of an embedded 32 bit RISC microprocessor is introduced in this paper.
本文从数据类型、指令格式与指令集合三个方面介绍一种嵌入式32位RISC微计算机的体系结构。
C51 program has been set the schedule of reading and writing status for controller. It can work out some operations of writing instruction code, writing data code, clear screen and roll screen.
用C51程序设置对于控制器的读、写状态的时序，从而实现对于控制器的写指令代码、写数据代码、清屏幕、屏幕滚动功能的操作。
The management of card data is done by RISC (Reduced Instruction Set Computer), keyboard circuit and display circuit, all of which are digital circuits.
名片信息的处理由数字电路RISC（精简指令集处理单元），键盘电路和显示电路实现。
In addition, a central node set up in central control room can receive and analysis the data from any nodes on CAN-BUS. The instruction from the central node is sent for controlling system.
另外，在中心控制室设置了中心节点，中心节点可以接收网络中任何节点发送的数据，并对所接收到的数据进行分析，进而发出相应的控制命令，实现对整个系统的监控。
In addition, a central node set up in central control room can receive and analysis the data from any nodes on CAN-BUS. The instruction from the central node is sent for controlling system.
另外，在中心控制室设置了中心节点，中心节点可以接收网络中任何节点发送的数据，并对所接收到的数据进行分析，进而发出相应的控制命令，实现对整个系统的监控。
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