| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a program capable of reducing nonvolatile memory more than a conventional method and of lessening a processing load and processing time during memory processing when storing information stored in the nonvolatile memory of an electronic control device in a vehicle. <P>SOLUTION: A control program 23 is a program which is loaded in a RAM 21 to control an on-vehicle device 3 of vehicle 1. A stored program 24 is a program which transfers various data by control program execution on the RAM 21 as stored data 25 when turning a vehicle 1 to ignition off, and restores the stored data 25 to be returned to the RAM 21 to a nonvolatile memory 22 when turning the same to ignition on. The stored program 24 stores a state of a stack 231 in the control program 23 and values such as various set value functions 232a in the nonvolatile memory 22 at the minimum bit number. <P>COPYRIGHT: (C)2013,JPO&INPIT |
