| 摘要 |
PROBLEM TO BE SOLVED: To alleviate the influence of undesired signal reflection on branch wiring lines even if a branch path branched off from a main wiring line by fly-by topology is long.SOLUTION: On a mounting substrate on which a plurality of first semiconductor components operating synchronously with a clock signal and a second semiconductor component controlling those first semiconductor components are mounted, a plurality of main wiring lines and branch wiring lines branched off at a plurality of branch points from the respective main wiring lines are provided as signal paths electrically connecting the second semiconductor component to the first semiconductor components, a chip resistor being connected in series halfway along the branch wiring line from the branch point that does not overlap the first semiconductor component and located at a distant position to the corresponding first semiconductor component. |
