| 摘要 |
The semiconductor device (1) according to the present invention is provided with: a plurality of buses (B1—Bm); a control unit (10) which is connected to the plurality of buses (B1—Bm) and which obtains communication specification information, including drive voltage information, from each of a plurality of externally provided modules (M1—Mn) via one of the plurality of buses (B1—Bm); and a switch circuit (13) which establishes connection between the plurality of modules (M1—Mn) and the plurality of buses (B1—Bm) on the basis of the communication specification information about each of the plurality of modules (M1—Mn) as obtained by the control unit (10). |
