ELECTRONIC DEVICE
PURPOSE:To eliminate the misoperation and to improve the operability and the operation speed by displaying which of an electronic device body and a card is in the operation state on a device which can be used with the device body and the card connected. CONSTITUTION:Data inputted from an information...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To eliminate the misoperation and to improve the operability and the operation speed by displaying which of an electronic device body and a card is in the operation state on a device which can be used with the device body and the card connected. CONSTITUTION:Data inputted from an information input key 5 and a transparent touch key 4 is processed by a CPU 8. The operation control program of the CPU 8 is stored in an incorporated ROM 11. Control programs of input/output parts are mainly stored and are used as subroutines in the program of an application card 2. When the card 2 is set to an electronic device body 1 and the information input key 5 is operated to set the mode where the card function is used, the display picture is switched to the processing picture of application software. A symbol of the card operation state is displayed on a display device 3 for the purpose of indicating the mode of the card 2. |
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