发明名称 ELECTRONIC EQUIPMENT WITH OPERATING MODE SWITCHABLE SWITCH
摘要 PURPOSE:To obtain an electronic equipment containing an operating mode switchable switch with which a user can easily confirm the operating mode of the switch and also can prevent the misoperation. CONSTITUTION:When the state of a multi-type switch group 1 is changed, a gate array 2 generates an interruption to a one-chip microcomputer 3-1 and also writes the interruption factor. When the interruption factor is confirmed, the microcomputer 3-1 inquires the array 2 about the presence or absence of a push-button switch. If the presence of the push-button switch is confirmed, a timer is started to generate a sound of the tone quality accordant with the operating mode of the button switch. Then the operating mode of the switch is carried out when the timer decides that the operation of the push-button switch is carried on for a fixed time. Thus a user can recognize the operating mode from the tone quality.
申请公布号 JPH0561559(A) 申请公布日期 1993.03.12
申请号 JP19910160391 申请日期 1991.07.01
申请人 MITSUBISHI ELECTRIC CORP 发明人 FUKUSHIMA HIDENOBU
分类号 G06F1/00;G06F11/32;H01H13/64;H02J3/00 主分类号 G06F1/00
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