System and process for addressing a central processing unit of a multi-device appliance and corresponding appliance

System for addressing a central processing unit (20) of a multi-device appliance (41-43), the said addressing system comprising a processing module (13) designed to receive control signals (50) comprising control information for the said devices (41-43), so as to identify from among the said control information, the control information that is to be transmitted and to selectively transmit to the central processing unit (20) the said control information that is to be transmitted, characterized in that the addressing system also comprises:

• a dynamic filtering memory (14) intended to contain at least one set of transmission indicators (31, 32) for the control information, each of the said sets being associated with at least one operating state of the central processing unit (20) and the said indicators (31, 32) corresponding for each of the said sets to at least some of the control information, the so-called transmission information,
• and a dynamic filtering module (21) designed to identify, upon receptions of control signals (50) in respect of a current operating state of the central processing unit (20), the transmission information accepted and/or rejected by the central processing unit (20) in respect of the set associated with the said operating state, the so-called current set, and to dynamically modify accordingly in the memory (14) the transmission indicators (31, 32) of the said set,
• and in that the processing module (13) is designed to select as a function of the transmission indicators (31, 32) of the current set of the memory (14) the control information that is to be transmitted.