DATA TRANSMITTING MODULE AND DATA PROCESSING SYSTEM USING THE SAME MODULE

PROBLEM TO BE SOLVED: To make a power supply voltage supplied to an internally installed interface common with the power supply voltage of an interface installed in external equipment. SOLUTION: This data processing system is provided with at least a microprocessor, a signal processing part 12 for p...

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Bibliographic Details
Main Author HIROSE YOSHITAKA
Format Patent
LanguageEnglish
Published 29.08.2003
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:PROBLEM TO BE SOLVED: To make a power supply voltage supplied to an internally installed interface common with the power supply voltage of an interface installed in external equipment. SOLUTION: This data processing system is provided with at least a microprocessor, a signal processing part 12 for processing a base band signal, a first interface 13 for transmitting/receiving data processed by the signal processing part 12 with external equipment 20 for data processing, a voltage conversion circuit 14 for converting an external power supply voltage supplied from the outside, and for outputting the converted voltage, and a voltage output terminal 15. The external power supply voltage is supplied to the data processing part 12, and the converted voltage is supplied to the first interface 13, and outputted to the voltage output terminal 15. COPYRIGHT: (C)2003,JPO
Bibliography:Application Number: JP20020040202