The present invention relates to a system for asynchronous transmission and reception of data between control units. The system includes a first control unit which is operatively connected to a first asynchronous transmitter-receiver circuit, a second control unit operatively connected to a second asynchronous...http://www.google.fr/patents/US5365547?utm_source=gb-gplus-shareBrevet US5365547 - 1X asynchronous data sampling clock for plus minus topology applications
1X asynchronous data sampling clock for plus minus topology applications
