SERIES-PARALLEL-SERIES DIGITAL SYSTEM

摘要

One or more defective elements regularly occur in series-parallel-series digital units comprising several elements. The described system offers a solution for the construction of a series-parallel-series digital system by means of a number of series-parallel-series digital units comprising one or more defective elements; in this system only a part of the data stream passing through the system appears as being unreliable on the output thereof. Moreover, said unreliable part will always be situated within the same serial data stream, while the other serial data stream on the output will not be affected thereby.