| 摘要 |
<p>An information processing device (100) is provided with information holding circuits (7-9) which are installed respectively for a plurality of transfer source bus control units (1-3), a dedicated bus (10) which can connect the plurality of information holding circuits (7-9) to one another, and bus selecting circuits (12-14) which are installed respectively for the plurality of transfer source bus control units (1-3) and select either the dedicated bus (10) or a hierarchical bus (11) as a connection destination of each of the transfer source bus control units (1-3).</p> |
