| 摘要 |
<p>A processor system (1) comprises a processor apparatus (10), an input/output apparatus (20) and a plurality of communication apparatuses (30). Each communication apparatus (30) comprises: a first instructing unit (32) that, when arrangement information is set in a register (31), issues, to the processor apparatus (10) and/or the input/output apparatus (20), an arrangement change instruction in accordance with the arrangement information; and a first setting unit (34) that, when having received an operation change completion notification corresponding to an arrangement change instruction, sets arrangement information, which is in accordance with a state established after the arrangement change, to the register (31). Each of the processor apparatus (10) and input/output apparatus (20) comprises: a second setting unit (12, 22) that, when having received the arrangement change instruction from the communication apparatus (30), sets the arrangement information, which is in accordance with the arrangement change instruction, to a register (13, 23); a second instructing unit (14, 24) that, when the arrangement information has been set to the register (13, 23), generates an operation change instruction in accordance with the arrangement information; and a notifying unit (15, 25) that, when the operation change has been completed, issues the operation change completion notification to the communication apparatus (30).</p> |
