| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an adaptor which can reduce electromagnetic interference (EMI) in information communication between devices without increase in price or deterioration of an effective transfer rate. <P>SOLUTION: The card adapter includes a board; a card edge connector 315 provided in the vicinity of one end of the board; two transceiver sockets (312A, 312B) mounted on the board; a conversion element 317, four connectors and the like. The conversion element 317 is provided midway of a plurality of wiring patterns electrically connecting the card edge connector 315 to the two transceiver sockets (312A, 312B) to split a clock domain of the wiring patterns into a clock domain where spectrum spread clock is applied and a clock domain where non-spectrum-spread clock is applied. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
