A heterogeneous multi-core SoC for mixed criticality industrial automation systems

Salčić, Zoran; Nadeem, Muhammad; Park, Heejong; Teich, Jüergen

doi:10.1109/etfa.2016.7733519

Cited by 4 publications

(2 citation statements)

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“…In addition to functional correctness of normal operation, some controllers must satisfy safety and time-critical requirements. Such a "mixed criticality" solution described in [13] involves a dual-core ARM and an FPGA running the critical part of the system. The FPGA CPU presented in [14] processes 32-bit Boolean variables from logic programs written in the instruction list (IL) language.…”

Section: Related Workmentioning

confidence: 99%

Dual-Core PLC for Cooperating Projects with Software Implementation

Hubacz,

Trybus

2023

Electronics

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Development of a general-purpose PLC based on a typical dual-core processor as a hardware platform is presented. The cores run two cooperating projects involving data exchange through shared memory. Such a solution is equivalent to a single-core PLC running two tasks by means of a real-time operating system. Upgrading to a typical programming tool involves defining which of the global variables are shared, and whether a variable in a particular core is read-from or written-to the shared memory. Extensions to core runtimes consist of read-from at the beginning of the scan cycle and write-to at the end, and of an algorithm for protecting the shared memory against access conflicts. As an example, the proposed solution is implemented in an engineering tool with runtime based on a virtual machine concept. The PLC prototype is based on a heterogeneous ARM dual-core STM32 microcontroller running different projects. The innovation in the research lies in showing how to run two projects in a dual-core PLC without using an operating system. Extension to multiple projects for a multi-core processor is can be accomplished in a similar manner.

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Section: Related Workmentioning

confidence: 99%

Dual-Core PLC for Cooperating Projects with Software Implementation

Hubacz,

Trybus

2023

Electronics

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“…In the last few years, there is different SoC design for Real time industrial application proposed by many researchers. [8],A new multi-core SoC platform designed for industrial automation applications with mixed criticality. The applications are written in System J language.…”

Section: Literature Surveymentioning

confidence: 99%

A Review on System-on-Chip SoC Designs for Real-Time Industrial Application

Shirolkar¹,

Patil²

2017

IJTSRD

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Now-a-days System-on-a-chip (SoC) technology is used in small, increasingly complex consumer electronic devices. A system-on-a-chip (SoC) is a microchip with all the necessary electronic circuits and parts for a given system, such as a Smartphone or wearable computer, on a single integrated circuit (IC). Day by day the scope & use of the electronics concepts in industrial field is increasing step by step. In this paper the review of newly developed concepts is done for the SoC design for real time industria This paper also reviews a power and area efficient for industrial application. Further the study of SoC designs for real time industrial application has been carried out. Keyword: SoC (System on chip), IC(integrated circuit) I. INTRODUCTION Modern industrial control systems need to comply to different requirements to make a high and fast market impact. From the designer's point of view, all requirements can be summarized into two key factors: improve quality (in terms of performance, resour usage, power dissipation, etc.) and reduce time market. Modern industries systems need to respond to various requirements to compete on their products which must be fast, high performing, reliable and very flexible. Another key issue is the cost, in minimize it, time-to market must be shortened and the price of controller device should be cheap. The cost reduction, increasing the complexity of the control algorithms and reduce the time execution are the most challenging aspects for a new industrial control system @ IJTSRD |

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