| 摘要 |
PURPOSE:To enrich a display information procesessing function by constituting generation of information for processing synchronizing signal and an audible signal and storage or the like of a display data with an exclusive LSI and allowing a CPU to process the synchronizing signal and to detect a selective call number. CONSTITUTION:A received radio wave is demodulated and waveform-shaped at a reception section 2 and transmitted to the exclusive LSI3 as a digital signal. The LSI3 forms an SP signal required for bit reproduction from an input signal and a data and gives them to a CPU (controller) 4. The CPU4 reads an own station selective call number from an ROM9 from application of power supply, reproduces the digital signal by using the information transmitted from the LSI3 and compares it with the selecting number of the own station. When the calling of the own station is confirmed, the display signal transmitted next is received so as to form a display data, which is stored in a display data storage circuit of the LSI3. The CPU allows a driver circuit 7 to start a power supply of a display driving circuit 5 and displays (6) the display data. Then, the CPU gives a command to the LSI3 so as to allow the LST3 to generate an audible signal thereby energying a speaker 8 via the circuit 7. |
