Integrated circuit having a plurality of interfaces and...

Details Integrated circuit having a plurality of interfaces and... Integrated circuit having a plurality of interfaces and...

2007-01-19

2011-11-15

Dang, Khanh (Department: 2111)

Electrical computers and digital data processing systems: input/

Input/output data processing

Peripheral configuration

C710S016000, C710S301000

Reexamination Certificate

active

08060664

ABSTRACT:
An integrated circuit supporting a first interface and a second interface and an integrated circuit card having the same includes the first interface capable of communicating with a first host, the second interface communicating with a second host, and a control block. The control block activates the second interface when a voltage level of a contact that the second host can be connected is in a first state at a first-occurring timepoint between a reference timepoint and a state transition timepoint of an external reset signal output from the first host, and deactivates the second interface when the voltage level of the contact is in a second state. The integrated circuit card has the integrated circuit built in.

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English Abstract for Publication No. 2004-151864.
English Abstract for Publication No. 2004-280817.
English Abstract for Publication No. 2004-362588.
English Abstract for Publication No. 1020060003260.

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