| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a communication system in which the communication state can be changed depending on the situation of each apparatus, by ensuring excellent connectivity of a plurality of configuration requirements.SOLUTION: A communication system 1A enabling mutual communication of a plurality of chips 2 includes a connection unit 9 for interconnecting the chips 2, 2 communicably, an authentication unit 10 performing mutual authentication of chips 2 before and after connection, and a communication mode management unit 11 for changing the mode of communication based on the presence or absence of authentication.</p> |
