Electronic device removably mounted on portable terminal equipment
First Claim
1. An electronic device which is removably mounted on portable terminal equipment, comprising:
- a communication control circuit which performs radio communication with an external device in a state in which the electronic device is mounted on the portable terminal equipment, a determining section which determines setting contents for the communication control circuit corresponding to the portable terminal equipment on which the electronic device is mounted, and a setting section which makes settings for the communication control circuit based on the setting contents determined by the determining section.
1 Assignment
0 Petitions
Accused Products
Abstract
A contact less function chip includes a communication control circuit for contact less communication and a memory which stores setting data items of various communication protocols for contact less communication applied to the communication control circuit for contact less communication. When the contact less function chip is mounted on a mobile telephone, it acquires equipment information of the mobile telephone, determines a communication protocol for contact less communication to be preferentially performed based on the equipment information of the mobile telephone and makes a communication setting for the communication control circuit according to setting data of the communication protocol which is determined to be preferentially performed.
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Citations
18 Claims
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1. An electronic device which is removably mounted on portable terminal equipment, comprising:
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a communication control circuit which performs radio communication with an external device in a state in which the electronic device is mounted on the portable terminal equipment, a determining section which determines setting contents for the communication control circuit corresponding to the portable terminal equipment on which the electronic device is mounted, and a setting section which makes settings for the communication control circuit based on the setting contents determined by the determining section. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A control method for an electronic device removably mounted on portable terminal equipment, comprising:
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determining setting contents for a communication control circuit according to the portable terminal equipment on which the electronic device is mounted, and making settings for the communication control circuit which performs radio communication with an external device based on the thus determined setting contents in a state in which the electronic device is mounted on the portable terminal equipment. - View Dependent Claims (15, 16, 17, 18)
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Specification