| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a semiconductor device allowing function restoration without restarting a power source of the semiconductor device even when a wireless function or a function of the semiconductor device is lost, and allowing a stop of the wireless function when not requiring operation to perform low power consumption operation. <P>SOLUTION: This semiconductor device has: a wireless communication processing means performing various kinds of processing related to wireless communication; and a function processing means processing various kinds of functions on the basis of data from the wireless communication processing means. The function processing means has: a control signal input/output part inputted with a control signal of the effect that wireless data to the semiconductor device itself are transmitted by a wired signal; and a reset signal input part inputted with a reset signal instructing a rest of the function processing means itself by a wired signal. The function processing means resets the function processing means itself according to the reset signal when the reset signal is inputted to the reset signal input part. The wireless communication processing means has a wireless communication processing reset signal input part inputted with a wireless communication processing reset signal instructing a rest of the wireless communication processing means itself by a wired signal. <P>COPYRIGHT: (C)2007,JPO&INPIT |
