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Processor architecture special for high-performance programmable logic controller (PLC)
Authors
刘志峰
吕岩
+4 more
曾舒婷
杨志家
段茂强
谢闯
Publication date
19 January 2011
Publisher
Abstract
本实用新型涉及一种高性能可编程控制器专用处理器体系结构,包括PLC专用指令集处理器、通用处理器,其中PLC专用指令集处理器通过PLC专用集处理器与通用处理器的接口与通用处理器相连;所述PLC专用指令集处理器具有以下结构:指令存储器、指令计数器、指令寄存器、指令译码器、控制单元、功能块单元、功能块寄存器组、数据存储器、寄存器组、位处理器、跳转调用指令及存取指令处理单元、I\O数据存储器、状态寄存器,本实用新型通过设计符合PLC指令特征的PLC专用指令集,减少PLC处理器执行的指令数,加快可编程控制器程序的执行速度,提高了PLC处理器对功能块指令的处理性能
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Shenyang Institute of Automation,Chinese Academy Of Sciences
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oai:ir.sia.cn/:173321/12802
Last time updated on 12/02/2018
Institutional Repository of Institute of Automation, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.sia.cn/:173321/12802
Last time updated on 29/11/2016