Abstract. Problems of scientific devices control (for example, fine control of measuring\npaths), collecting auxiliary (service information about working capacity, conditions of\nexperiment carrying out, etc.) and preliminary data processing are actual for any space device.\nModern devices for space research it is impossible to imagine without devices that didn't use\ndigital data processing methods and specialized or standard interfaces and computing facilities.\nFor realization of these functions in ââ?¬Å?GRISââ?¬Â experiment onboard ISS for purposes\nminimization of dimensions, power consumption, the concept ââ?¬Å?system-on-chipââ?¬Â was chosen\nand realized. In the programmable logical integrated scheme by Microsemi from ProASIC3\nfamily with maximum capacity up to 3M system gates, the computing kernel and all necessary\nperipherals are created. In this paper we discuss structure, possibilities and resources the\nservice telemetry and control device for ââ?¬Å?GRISââ?¬Â space experiment.
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