Zentralgesteuerte Nachrichtenvermittlungsanlage für binäre Signale

摘要

A message exchange system for binary data signals wherein circuit means are provided for subscriber interconnection as well as computer interconnection. Storage means are provided for the data and programs needed for operating the exchange. A storage unit containing a plurality of storage sub-units is assigned to several data processing units in such a way that each processing unit has an individualized program control. Each of the processing units may be connected individually to a separate storage sub-unit. The aforementioned program control may be controlled either by permanently wired commands or commands in the storage means.