An electronic combination device with an electronically tunable round radio receiver, a computer and / or an electronic watch

摘要

PURPOSE:To ensure the organic and electronic connection, constitution and control for the computing function, the electronic tuning function or watch function, thus realizing an effective performance of each action based on the above mentioned functions. CONSTITUTION:The signals excited by crystal oscillator XT2 are divided to form the watch or the timer, and at the same time the operation is carried out by the input given from key input device K to deliver the display data to display part DSP. On the other hand, the dividion value corresponding to the reception frequency is delivered to phase locked loop PLL, and the tuning frequency is decided for radio reception part RAD so that the broadcast featuring the frequency according to the dividion value delivered from microprocessor CNT may be received. In this way, the organic and electronic connection, constitution and control can be given to the computing function, the electronic tuning function or the watch function, thus securing an effective performance of each action based on these functions.