| 摘要 |
In an IC card having a control element such as programmable nonvolatile memory and CPU, and incorporating an IC chip including function for data input and output from outside, plural choices are provided in a storage region in part of protocol processing, the designation information for designating it is stored in storage regions, and when an event relating to this transmission block occurs, communication is processing by the protocol process according to the choice selected on the basis of the designation information.
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