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公开(公告)号：EP0096578A3
公开(公告)日：1985-05-22
申请号：EP83303265
申请日：1983-06-07
IPC分类号： G06F03/04
CPC分类号： G06F13/385
摘要： In a data communications system where a plurality of line adapters connect to remote peripheral units there is provided a control system for controlling selected Automatic Calling Units which can dial connection lines to remote peripherals or systems. A microprocessor having output control registers can select specific line adapters having an ACU-output register. It can then load dialing-digit data and ON/OFF control data into the ACU-output register for controlling the associated Automatic Calling Unit.
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公开(公告)号：EP0105688A3
公开(公告)日：1985-05-22
申请号：EP83305724
申请日：1983-09-26
IPC分类号： G06F03/04
CPC分类号： G06F13/385
摘要： Data transfers between remote data sets, data terminals and a main host computer are controlled by a peripheral-controller designated as a Line Support Processor (LSP). The LSP manages a plurality of line adapters, each of which handles a separate data comm line. The LSP includes internal processor means and interface circuit means to effectuate data transfer operations using a variety of protocols and systems both for bit-oriented and byte-oriented data transfers.
摘要翻译： 远程数据集，数据终端和主主机之间的数据传输由指定为线路支持处理器（LSP）的外围控制器控制。 LSP管理多个线路适配器，每个线路适配器处理单独的数据通信线路。 LSP包括内部处理器装置和接口电路装置，用于使用各种协议和系统进行数据传输操作，用于面向位和面向字节的数据传输。
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公开(公告)号：EP0096577A3
公开(公告)日：1985-05-22
申请号：EP83303264
申请日：1983-06-07
IPC分类号： G06F03/04
CPC分类号： G06F13/385
摘要： An I/O subsystem, controlled by a microprocessor, includes a plurality of line adapters, each of which provides data-comm lines to remote terminal units. Each line adapter has a USART control unit and a timer unit having internal registers which can be written-into or read-out from by said microprocessor which uses means to select a particular line adapter to access a particular register in the USART unit or the timer unit.
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