A multiplexing apparatus is disclosed in which plural digital data are written into a memory and, stored in it. The data is read out in sequence by a clock to get a subsequent group of digital data. The memory is for storing digital data to be transferred from a certain high-speed circuit to another...http://www.google.com/patents/US4979166?utm_source=gb-gplus-sharePatent US4979166 - Multiplexing apparatus
