| 摘要 |
PROBLEM TO BE SOLVED: To initialize a plurality of IC modules simultaneously without requiring a plurality of initialization devices.SOLUTION: A substrate device includes: a substrate mounting a plurality of IC modules that have external terminal part made of a plurality of kinds of contact terminals; and a plurality of wiring lines which are placed on the substrate and connect the same contact terminals among the different IC modules. By connecting the plurality of wiring lines in parallel on a single initialization device, the plurality of IC modules are initialized simultaneously. |
