摘要 |
<P>PROBLEM TO BE SOLVED: To provide a measuring device capable of improving use efficiency by uniformizing a frequency of rewriting of a nonvolatile memory without securing an area for address management. <P>SOLUTION: The measuring device includes: a data division part 121 which divides monotonously increasing or decreasing counter data into high-digit data, intermediate-digit data, and low-digit data; an address calculation part 122 which calculates a first address for writing the division intermediate-digit data to a first storage area of a nonvolatile memory 103, and calculates a second address for writing the high-digit data and low-digit data to one of a plurality of second storage areas of the nonvolatile memory 103 by making a residue calculation between the intermediate-digit data and the number of arrangements as the number of the second storage areas; and a data write part 123 which writes the intermediate-digit data to the first storage area corresponding to the calculated first address and the high-digit data and low-digit data to the second storage area corresponding to the calculated second address. <P>COPYRIGHT: (C)2013,JPO&INPIT |