Search Results - MICROPROCESSOR SYSTEM

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    Microprocessor-Based Protection Systems by Alan Reeve

    Published in Measurement + Control (1992-04-01)
    “…A report on the symposium for microprocessor-based control systems, sponsored by the Institute of Measurement and Control and the Health and Safety Executive (HSE), held in London on 12th December 1991.…”
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    Analysis of Setups of the Control of Rail Microprocessor Systems by Mieczyslaw Kornaszewski, Zbigniew Lukasik

    “…In the article will have been introduced possibilities following from the application of the microprocessor technology in rail systems of the control of traffic will remain for example of modern signalling on railway crossings. …”
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    Advances in Sensors-Centric Microprocessors and System-on-Chip by Juan A. Gómez-Pulido, Miguel A. Vega-Rodríguez

    Published in Sensors (2012-04-01)
    “…In this scenario, the processing architectures of the sensors-based systems play a very important role. The requirements that are necessary for many such applications (real-time processing, low-power consumption, reduced size, reliability, security and many others) means that research on advanced architectures of Microprocessors and System-on-Chips (SoC) is needed to design and implement a successful product. …”
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    RVTDS:A Trace Debugging System for Microprocessor by GAO Xuan, HE Gangxing, CHE Wenbo, HU Xiao

    Published in Jisuanji kexue (2023-12-01)
    “…Software debugging is one of the most challenging factors in embedded system development.When debugging high-complexity,high real-time systems,single-step-breakpoint debugging time overhead is high,and tends to corrupt program execution behavior;the JTAG interface with serial-connection mechanism is flawed in achieving parallel access to complex multicore processors in operation.The on-chip tracing and debugging technology solves the problems of traditional debugging methods such as single-step-breakpoint and JTAG in debugging highly complex and real-time systems by non-intrusively obtaining program execution status through dedicated hardware.The existing on-chip tracing and debugging technologies mainly trace complete information,and generate a large amount of meaningless data,which easily causes path blocking or data loss,especially during concurrent debugging.In addition,the transmission of compressed data on narrow buses is not considered.A non-intrusive trace debugging system based on RISC-V for multicore microprocessors,RVTDS,is designed and implemented,which solves the data loss problem during high-speed parallel debugging of multicore microprocessors by reusing the platform-level interrupt controller within RISC-V cores.A data-flow tracing scheme for an on-chip bus and a control-flow filtering mechanism based on instruction bit domain matching are proposed to realize signal filtering and provide bus bandwidth statistics.A data compression method based on differential coding is proposed with an average data compression rate of more than 82%.A data packing scheme is proposed to realize the data transmission problem on a narrow bus with an average of about 1.5 path information per effective data beat.The system verification results show that RVTDS has a small amount of trace data compared with traditional debugging methods,and accomplishes the acquisition,transmission,and storage of multiple on-chip operation information of complex multi-core microprocessors flexibly and efficiently.…”
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    Microprocessor system control stage: railway tracks example by Almammadova Mehriban, Kamenieva Nina

    Published in E3S Web of Conferences (2024-01-01)
    “…This paper introduces a novel method of managing railway tracks by utilizing a control system based on microprocessors. The creation and deployment of an advanced system intended to improve the effectiveness, security, and dependability of railway operations is the main objective. …”
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    Microprocessor Network Control System of DMUs for Exporting Iraq by LIU Zhicong, ZHOU Shaoyun, LIU Songbai, WU Baihua

    Published in 机车电传动 (2015-01-01)
    “…Topology and new technical characteristic of microprocessor network control system of DMUs for exporting Iraq were introduced. …”
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    Microprocessor Control System of HXN6 Hybrid Diesel Locomotive by WU Baihua, ZHANG Dongfang, HE Liang, BAO Rui, ZHAO Junwei, LIU Songbai

    Published in 机车电传动 (2017-01-01)
    “…Topology and new technic characteristic of HXN6 hybrid diesel locomotive microprocessor control system were introduced. The control system hardware and software and their optimized design were expatiated in detail. …”
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    The Problems of Using Microprocessors by J. W. Carter

    Published in Measurement + Control (1978-02-01)
    “…It is not sufficient to design the hardware of a microprocessor system; computer programs (software) are required to control the desired functions. …”
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