SWITCHING APPARATUS OF TIME DIVISION MULTIPLEXING SYSTEM FOR CONTROLLING DATA TRANSMISSION THROUGH MESSAGE MEMORY SHARED BETWEEN PLURAL CHANNELS, METHOD FOR DATA TRANSMISSION AND INFORMATION STORAGE MEDIUM FOR THE METHOD

摘要

A switching apparatus incorporated in a time division multiplying system has a read control memory for storing addresses indicative of parts of different messages to be transferred to different channels, and a read controller checks the read control memory so as to determine the memory areas of a message memory for selectively transferring the parts of different messages to the channels, thereby making the memory structure simple.