| 摘要 |
<p>When communication is performed between devices connected through a bus line in which plural types of communication speeds exist, after a predetermined packet is received by a specific device on the bus line, a communication speed of a response packet transmitted to a transmission source of the predetermined packet is set at a communication speed of the received predetermined packet, so that communication resources can be effectively utilized by taking advantage of capabilities of the devices connected to the bus line. <IMAGE></p> |
