PSTN ACCESS APPARATUS USING SERIAL COMMUNICATION WAY IN ADVANCED INFORMATION AND COMMUNICATION PROCESSING SYSTEM

摘要

1. TECHNICAL FIELD OF THE INVENTION;Telephone network matching device for multi-telephone subscriber service of high speed mass communication processing system.;2. The technical problem to be solved by the invention;When the telephone network subscriber wants to retrieve the information of the information providers connected to the high speed network at the same time, the service control and the high speed network adapter provide smooth service.;3. Summary of Solution to Invention;The telephone network matching device is in charge of carrier transmission through the serial data communication line and the text data line matching means of the multiple subscribers connected through the sub highways, and is formed of a multi-processor structure for allocating multiple channels per processor. It is connected to the high speed data processing means for transmitting data and the high speed data processing means through the common serial bus to perform the bus requestor / coordinator function for managing the resources through the system bus. Equipped with a high speed network coupling means to perform.;4. Important uses of the invention;Used for telephone network matching device of communication processing system.