| 摘要 |
PROBLEM TO BE SOLVED: To allocate a logical address of devices without duplication even when a plurality of devices based on an HDMI standard are connected via a radio section. SOLUTION: Upon receipt of a polling message from a cable interface circuit 22, a CEC controller 21A of a radio node device 20 determines a destination logical address of the polling message according to an address list table of an address list memory 21B. If the destination logical address of the polling message is a logical address of a node device connected via a radio section, ACK is transmitted from the cable interface circuit 22 in response to the received polling message. COPYRIGHT: (C)2009,JPO&INPIT
|
