A system for controlling a system or device of an automotive vehicle includes a roll rate sensor. A multiplexing device multiplexes the multiple signals, which can be multi-bit or dual-DBP signals, into a single signal. Broadcast services are mapped to multicastunicast delivered services. A bridge circuit or the like is used to measure the resistance change thereby providing a direct indication of cylinder pressure. An insulating film spacer is deposited on a sidewall of the gate electrode.