FULLY SIMULTANEOUS INFORMATION OF VARIATIONS IN STATUSES FOR A DUAL INTERFACE OBJECT

摘要

A dual interface, intelligent portable object is provided with a chip and is capable of communicating with at least one electronic data transmission terminal via an interface having contacts in accordance with the ISO7816.3 standard as well as without contact via a contactless interface and in accordance with a contactless standard. A transition causes a variation in at least one status for the object. At least one information step, e.g. in real-time, of the chip restores the variations in the statuses with at least one logic phase forming a supply controller that ensures a configuration / information permitting a fully simultaneous functioning of applications using the interface having contacts and/or no contacts.