Hot insertion of an electronic card in a system

摘要: The method of management the hot insertion an electronic card ( 11 ) in a system 10 comprises successive connection to two supply potentials (U 0 , U 1 available connector 20 so as obtain transient signals 41, 42 during card, detection for providing binary signal (V ), one state =1) which represents and use said rendering operational system. detector 37 includes bistable logic circuit fed provided with biasing means adjustable depending on presence or otherwise signals.