| 摘要 |
<p>PURPOSE:To instantaneously decide whether or not the data can be written in a file newly by providing a displaying device displaying the file control data, etc., in a flash memory and displaying it as necessary. CONSTITUTION:When a power switch 5 is thrown in, by a CPU 2, the file control data written in the flash memory 1 are read in based on an automatic display program. Then, the displaying device 3 is operated, and the file control data are displayed for a fixed time. The fixed time, e. g. one minute and five minutes, etc., is programed in the CPU 2 beforehand, and when no display is required, the program is reset and made off. By a user, the required file is selected to be read out, or is erased and other file its written newly. Further, since the free residual capacity in the flash memory 1 is found out, a new file is added favorably.</p> |
