| 摘要 |
<p>PURPOSE:To easily access and display desired data with one personal identification without requiring the personal identification based on password input at the time of normal data and secret data are displayed by switching. CONSTITUTION:The power source of the device is turned on by an 'ON' key 12a of a key input part 12, and an inputted password is compared and collated with the user password registered in a password register of a RAM 14, and a password match flag is set to a password match flag register. In this state, the processing which switches the normal data display mode to the secret data display mode by the operation of a 'switch' key 12g and the processing which rewrites and moves data from an open data area and a secret data area by the operation of a 'move' key 12h are freely executed; and the password match flag is reset when the power supply is stopped by the operation of an 'OFF' key 12b or the like.</p> |
