A programmable data link module (32) for use in a time division multiplexing control system (30) having a plurality of modules interconnected by a bus (40) for passing control signals between data link modules on a serial multiplex basis. Each module includes an integrated circuit (80) having signal...http://www.google.de/patents/US5553070?utm_source=gb-gplus-sharePatent US5553070 - Data link module for time division multiplexing control systems
