SDLC bus communication module was designed and implemented in this paper. AM85C30 is used to accomplish the SDLC protocol control and adapts to PC/104 bus. Driver software is designed based on DMA streams driver under Windows CE 5.0. In order to achieve the maximum baud rate and lowering down the CPU usage, data exchange between AM85C30 and the host is implemented using DMA. Software circular FIFO is designed for buffering the SDLC frame data and status information, solving the frame losing problem when transferring data in high speed. RS485 bus is used in physical layer and works in half-duplex mode. The network topology is simplified and communication reliability is enhanced. The SDLC module is deployed in a launch vehicle video acquisition system. Field working indicates that the system can achieve stable speed of 2Mbps for both channels simultaneously.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Design of SDLC Communication Module Based Windows CE


    Contributors:
    Piao, Yong-Jie (author) / Liu, Chun-Yu (author) / Xu, Wei (author)


    Publication date :

    2013


    Size :

    6 Seiten




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Secure SDLC for IoT Based Health Monitor

    Fernandes, Avelet Maria / Pai, Anusha / Colaco, Louella M. Mesquita | IEEE | 2018


    Radio Communication through Car Windows

    Zwick, T. / Schmitt, K. / Wiesbeck, W. | British Library Online Contents | 1997


    Entwicklungs-Kit: ARM-Module mit Windows-CE-Paket

    British Library Online Contents | 2010



    Design of Vehicle Diagnostic Communication Module Based on AUTOSAR Software Architecture

    Cheng, An Yu ;Shen, Shuai ;Zhao, Tian | Trans Tech Publications | 2013