专利名称：Information transmission system发明人：Oho, Shigeru,Hirayama, Takeshi申请号：EP83101134.1申请日：19830207公开号：EP0085973A2公开日：19830817
专利附图：
摘要：A terminal device (30, 31) for outputting control signals and receiving sensoroutputs is equipped with address setting terminals (AD1 - AD4) for setting an address ofthe terminal device. The address information at the address setting terminals (AD1 -AD4) is supplied to a decoder (82) which decodes an input/output function or more
setting signal. Input/output functions of input/output terminals are set by the addressinformation by controlling output buffer circuits which transmit the signals of theinput/output terminals, in accordance with the decoded input/output function settingsignal. The address setting terminals are shared by the address terminals and theinput/output function setting terminals so that the number of terminals can be reduced.
申请人：Hitachi, Ltd.
地址：5-1, Marunouchi 1-chome Chiyoda-ku, Tokyo 100 JP
国籍：JP
代理机构：Beetz & Partner Patentanwälte
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