Embedded Software Design and Programming of Multiprocessor System-on-Chip

Popovici, Katalin; Rousseau, Frédéric; Jerraya, Ahmed; Wolf, Marilyn

doi:10.1007/978-1-4419-5567-8

Cited by 13 publications

(5 citation statements)

References 78 publications

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“…Virtual prototyping may also reduce risk in equipment damage or operators injuries due to design errors or bad usage [27]. However, an accurate virtual prototype means longer simulations and higher development time [28]. Moreover, when modelling complex systems, such as mechatronic systems, design engineers must have a good understanding of the real system, in order to model it using mathematical models [29] to represent multi-domain behaviours.…”

Section: Systems Modelling and Simulationmentioning

confidence: 99%

A systems-engineering approach for virtual/real analysis and validation of an automated greenhouse irrigation system

Carvajal-Arango

Zuluaga-Holguín

Mejía-Gutiérrez

2014

Int J Interact Des Manuf

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In the context of multidisciplinary complex systems design, modelling and simulation are key components in decision making. It allow engineers to validate design alternatives at early development stages. Consequently, it is possible to reduce uncertainty on requirements compliance and secure better decisions for downstream stages of product development. This article describes the analysis of a virtual prototype of an automated greenhouse irrigation system. It is modelled and compared with the real system implementation, finding some differences and similarities between both system testing approaches. The intrinsic dependence of experimentation and modelling is also discussed as both, experimental and random data, are important to be used as inputs to validate virtual models.

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Section: Systems Modelling and Simulationmentioning

confidence: 99%

A systems-engineering approach for virtual/real analysis and validation of an automated greenhouse irrigation system

Carvajal-Arango

Zuluaga-Holguín

Mejía-Gutiérrez

2014

Int J Interact Des Manuf

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“…Adding programmability to these devices, a System-on-a-Programmable-Chip (SoPC) can be designed right onto high-density devices such as Field Programmable Gate Arrays (FPGAs), thereby offering flexibility to embedded systems design [11]. Now, SoC designs are moving from single-processor-based systems toward the integration of multi-processor architectures on a single chip (MPSoCs), due to intensive data communication requirements [12].…”

Section: A Sopc Buildermentioning

confidence: 99%

Design of the Nios II System for the Playing of Wave Files on an Altera DE2 Board

Moslehpour¹,

Jenab²,

Weinsier³

et al. 2013

IJET

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Abstract-The motivation behind this study is the impact made on today's social media by music players, which include features like portability, size and equalizer functionality for the best possible sound output quality. The objective of this study was to develop a system that reads the wave files present on the Secure Data (SD) card, adjust the equalizer settings incorporated on it, and play them on the speaker with the best possible quality sound output. This was done with the help of the SD card slot provided on the DE2 board, and its implementation on the board using Altera's SoPC (System-ona-Programmable-Chip) Builder in the Altera Quartus 9.1 environment. Nios II is a 32-bit soft-core embedded processor architecture designed specifically for the Altera family of FPGAs. Programming of the Nios II processor is done using the Nios II 9.1 IDE tool. An extension of this work could include incorporation of video-along with the audio on the DE2 board since there is a VGA slot included on the board features and the movement of the wave files on the SD card with the help of the keys present on the DE2 board.Index Terms-Embedded processor, Nios II embedded design, SoPC builder, and system on a programmable chip builder.

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“…The use of many-cores systems is continuously increasing due to the growing number of integrated processing cores into one single chip and the diversity of fields to where they have been applied to. A many-core SoC contains PEs (Processing Element) and IPs (Intellectual Property) modules interconnected by complex communication infrastructures, such as hierarchical buses or NoC (Network on Chip), that must be able to handle the high communication demands [1].…”

Section: Introductionmentioning

confidence: 99%

A Survey on Security Mechanisms for NoC-based Many-Core SoCs

Caimi

Faccenda

Moraes

2021

JICS

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The adoption of many-cores systems introduces the concern for data protection as a critical design requirement due to the resource sharing and the simultaneous executions of several applications on the platform. A secure application that processes sensitive data may have its security harmed by a malicious process. The literature contains several proposals to protect many-cores against attacks, focusing on the protection of the application execution or the access to shared memories. However, there is a gap to be fulfilled: a solution covering the entire application lifetime, including its admission, execution, and peripheral's access. This survey discusses three security-related issues: the secure admission of applications, the prevention of resource sharing during their execution, and the safe access to external devices. This survey concludes with an evaluation of the studied methods, pointing out directions and research opportunities.

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Embedded Software Design and Programming of Multiprocessor System-on-Chip

Cited by 13 publications

References 78 publications

A systems-engineering approach for virtual/real analysis and validation of an automated greenhouse irrigation system

A systems-engineering approach for virtual/real analysis and validation of an automated greenhouse irrigation system

Design of the Nios II System for the Playing of Wave Files on an Altera DE2 Board

A Survey on Security Mechanisms for NoC-based Many-Core SoCs

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