| 摘要 |
<p>PROBLEM TO BE SOLVED: To write data in a short time from a commonly writable nonvolatile memory into a volatile memory provided on each of a plurality of circuit parts via a parallel/serial converter.SOLUTION: Parallel/serial converters 71 to 74 are provided for each of PLL1 to PLL4, which are a plurality of circuit parts. A program is configured such that, regarding divided data 1A-1, 1A-2, and the like divided in units of bytes, divided data of the same order among data corresponding to each of PLL1 to PLL4 is read out in series into the corresponding parallel/serial converters 71 to 74 by contriving the call order of the data address of a flash memory 6 or mapping of data in the flash memory 6.</p> |
