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1.发明公开Digital interface device for PCM data, in particular for digital telephone, data processing or image processing system 失效用于PCM数据的数字接口设备，特别是数字电话，数据处理或图像处理系统
公开(公告)号：EP0280171A3
公开(公告)日：1990-02-14
申请号：EP88102284.2
申请日：1988-02-17
IPC分类号： H04Q11/04
CPC分类号： H04Q11/0428
摘要： A digital interface for PCM data, allowing bidirectional data exchange between a processing unit (120) and a PCM channel (17), the data being transmitted in records each divided into a plurality of groups (bytes) transmitted at successive periods in homologous time intervals. This interface comprises a reception memory (162) receiving from the PCM channel (17) groups to be stored, a control processor (120) connected to the reception memory and receiving therefrom complete data records, a transmission memory (163), receiving from the control processor data records to be transmitted on the PCM channel (17). The reception and transmission memories (162,163) are divided into a plurality of buffers storing data records received or to be transmitted in present time intervals. A timing phase sequencer (164) is connected to the memories (162,163) and to a protocol controller (165) for detecting a data record reception beginning and correctly storing data groups of a same record in the reception memory and controlling transmission of a data record in data groups from the transmission memory towards the PCM channel in preset time intervals.
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2.发明公开System for automatic control of devices, apparata and peripheral units for signal switching and processing 失效用于信号切换和处理的设备，设备和外设单元的自动控制系统
公开(公告)号：EP0280169A3
公开(公告)日：1990-05-02
申请号：EP88102282.6
申请日：1988-02-17
CPC分类号： H04M9/025
摘要： A system for automatic control of devices, apparata and peripheral units for signal switching and processing, comprising a single central control unit (2) for controlling a plurality of terminals (4) and at least one internal digital line (3) interposed between the central control unit and the terminals and defining a time sharing transmissive channel, divided into a plurality of time slots, with each terminal (4) being fixedly associated to at least one preset time intervals.
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3.发明公开Digital interface device for PCM data, in particular for digital telephone, data processing or image processing system 失效用于PCM数据的数字接口设备，尤其是用于数字电话系统，数据处理或图像处理系统。
公开(公告)号：EP0280171A2
公开(公告)日：1988-08-31
申请号：EP88102284.2
申请日：1988-02-17
IPC分类号： H04Q11/04
CPC分类号： H04Q11/0428
摘要： A digital interface for PCM data, allowing bidirectional data exchange between a processing unit (120) and a PCM channel (17), the data being transmitted in records each divided into a plurality of groups (bytes) transmitted at successive periods in homologous time intervals. This interface comprises a reception memory (162) receiving from the PCM channel (17) groups to be stored, a control processor (120) connected to the reception memory and receiving therefrom complete data records, a transmission memory (163), receiving from the control processor data records to be transmitted on the PCM channel (17). The reception and transmission memories (162,163) are divided into a plurality of buffers storing data records received or to be transmitted in present time intervals. A timing phase sequencer (164) is connected to the memories (162,163) and to a protocol controller (165) for detecting a data record reception beginning and correctly storing data groups of a same record in the reception memory and controlling transmission of a data record in data groups from the transmission memory towards the PCM channel in preset time intervals.
摘要翻译： 用于PCM数据，允许的处理单元（120）和一个PCM通道（17）之间的双向数据交换，该数据的数字接口被在记录反mitted各自分成在同源的时间间隔连续周期组的多个（字节）反式mitted ， 该接口包括连接到所述接收存储器和从完整的数据记录，传送存储器（163）接收有接收存储器（162）从PCM信道接收要被存储（17）基团，一个控制处理器（120），从接收 控制处理器的数据记录是在PCM信道（17）反式mitted。 接收和发送存储器（162163）被分成存储接收到的数据记录或要在本时间间隔反mitted缓冲器的复数。 定时相测序仪（164）被连接到所述存储器（162163）和到协议控制器（165），用于在接收存储器检测开始的数据记录中的接收和正确地存储一个相同的记录的数据组和一种控制数据记录的传输 在从朝向在预设的时间间隔将PCM信道的传输存储器的数据组。
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4.发明公开System for automatic control of devices, apparata and peripheral units for signal switching and processing 失效系统的设施，设备和外围单元对信号切换和处理自动控制。
公开(公告)号：EP0280169A2
公开(公告)日：1988-08-31
申请号：EP88102282.6
申请日：1988-02-17
CPC分类号： H04M9/025
摘要： A system for automatic control of devices, apparata and peripheral units for signal switching and processing, comprising a single central control unit (2) for controlling a plurality of terminals (4) and at least one internal digital line (3) interposed between the central control unit and the terminals and defining a time sharing transmissive channel, divided into a plurality of time slots, with each terminal (4) being fixedly associated to at least one preset time intervals.
摘要翻译： 一种用于设备，apparata和外围单元进行信号的交换和处理的自动控制系统，包括一个中央控制单元（2），用于控制终端的多个（4）和（3）介于所述中心之间的至少一个内部的数字线 控制单元与所述终端和限定一个分时透射通道，分成时隙的复数，与每个终端（4）固定地相关联的至少一个预定的时间间隔。
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