| 摘要 |
PURPOSE:To eliminate a point of problem at rewrite of a memory content due to delay in information transmission, by dividing a signal transferred endless in the transmission path into two parts in time and making corresponded the contents with and without a renewal schedule. CONSTITUTION:The stored information is circulated in the loop transmission paths 104, 108, 112 endless, and the signals 201-205 are circulated as far as the schedule of renewal of information content is not produced. For example, renewal schedule is produced for the signal 203, then this is moved to the renewal schedule section (section between section signals 211, 213). When the memory content of the signal 212 is renewed at the terminal devide (e.g., 203) in charge of the memory content of the signal 212, the information stored in the section with renewal schedule is erased, and the renewed content is stored in the section (section between the signals 215 and 213) without renewal schedule. Further, 101, 105, 109 are information processors. |
