| 摘要 |
<P>PROBLEM TO BE SOLVED: To save the labor of preparing machine parts and the labor of connection for verifying the operation of an instrument. <P>SOLUTION: A sink instrument 12-1 is connected to an instrument information rewriter 31 in order to verify the operation of a source instrument 11. In this case, when operation verification is carried out when the source instrument 11 is connected to a sink instrument 12-N, it is unnecessary to connect the sink instrument 12-N. Namely, when the instrument information rewriter 31 obtains instrument information of the sink instrument 12-1, the instrument information rewriter 31 rewrites it to instrument information of the sink instrument 12-N, and sends it to the source instrument 11. This invention is applicable to a technology of the operation verification of the source instrument or sink instrument of an HDMI, for instance. <P>COPYRIGHT: (C)2010,JPO&INPIT |
