| 摘要 |
PROBLEM TO BE SOLVED: To provide a data processing apparatus having flash memories and a table change control method that implement stable and reliable data processing. SOLUTION: The data processing apparatus includes a processor 10, first and second flash memories 11 and 12, and a RAM (buffer memory) 14. The first flash memory 11 includes an application program 11a and a master table 11b. The second flash memory 12 includes a boot program 12a and a slave table 12b formed from the master table. The RAM (buffer memory) 14 includes an operation table 14a formed from the slave table 12b in the second flash memory 12 or the master table 11b in the first flash memory 11. The master table 11b is formed by the boot program 12a, and the slave table 11b is formed by the application program 11a. COPYRIGHT: (C)2009,JPO&INPIT
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