| 摘要 |
PROBLEM TO BE SOLVED: To provide an interface, information processing terminal and data processing method in which data can be accurately transmitted via a transmission line which is insulated in a DC manner. SOLUTION: The interface includes: an AC code generation unit, provided in one device, for generating a selection signal with which an output is switched alternately to high level and low level for each section of unit data together with a first inverted signal resulting from inverting an output of a data signal with inputs of a plurality of data signals divided by unit data of a predetermined data length, for transmitting the first inverted signal for a section where the selection signal is at a high level, and for transmitting a converted signal based on selection of a data signal for a section where the selection signal is at a low level, to another device via a transmission line; and an AC code decoding unit, provided in the other device, for generating a selection signal together with a second inverted signal resulting from inverting an output level of the converted signal with an input of the converted signal, outputting the second inverted signal for a section where the selection signal is at a high level, and outputting a decoded signal based on a selection of the converted signal for a section where the selection signal is at a low level. COPYRIGHT: (C)2008,JPO&INPIT
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