| 摘要 |
PROBLEM TO BE SOLVED: To provide an information terminal which makes power supply stable when information in an information-rewritable nonvolatile memory is rewritten. SOLUTION: The information terminal 1 is provided with a first information-rewritable nonvolatile memory 3 and receives a power supply for driving components 3-9 in the information terminal from an external power source via power wiring 10. One end of the power wiring 10 for connecting the external power source with a power source part 5 in the information terminal is detachably connected to a wire connection part 6. When the information in the first nonvolatile memory 3 is rewritten, a control part 4 fixes one end of the power wiring 10 to the wire connection part 6 with a fixing part 7 from the beginning of the rewriting until the end of the rewriting. By this, the occurrence of the damage of the information is prevented. Further, the control part 4 notifies a user of the rewriting of the information, the fixation of the power wiring and the state of present electricity feeding via a notification part 9. COPYRIGHT: (C)2004,JPO
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