| 摘要 |
PROBLEM TO BE SOLVED: To improve versatility with respect to the variety of uses, to conserve energy and to reduce cost. SOLUTION: A base-band control part 2 is formed of one integrated circuit (LSI) and incorporates a CPU for realizing a prescribed transmission profile and at least one application profile (AV profile, for example). Data by the AV profile can be transmitted only by the integrated circuit. For realizing head set profile, the desired profile is loaded on an external CPU 4. The transmission profile is performed in the base-band control part 2 and the AV profile and the head set profile are performed in the external CPU 4. They are switched and used by the HCI interface of the incorporated CPU of the base band control part 2. |
