PORTABLE ELECTRONIC DEVICE, PROGRAM, TERMINAL DEVICE AND METHOD OF CONTROLLING DECODING OF DATA

摘要

A portable electronic device of an embodiment has a storage section, a storage controller, and a decoding controller. The storage section has a first area to store first corresponding information indicating first identification information to identify data and first decoding information relating to decoding corresponding to the first identification information, and a second area to store second corresponding information indicating second identification information to identify data and second decoding information relating to decoding corresponding to the second identification information. The storage controller stores the second corresponding information in the second area. The decoding controller, when identification information to identify data included in a command received from an outside is included in the second corresponding information stored in the second area, controls decoding of the data included in the command, based on the second decoding information corresponding to the second identification information.

主权项

1. A portable electronic device, comprising:
a storage section having, a first area to store first corresponding information indicating first identification information to identify data and first decoding information relating to decoding corresponding to the first identification information, and a second area to store second corresponding information indicating second identification information to identify data and second decoding information relating to decoding corresponding to the second identification information; a storage controller to store the second corresponding information in the second area; and a decoding controller which, when identification information included in a store data command, received from an outside, including the identification information to identify data and data corresponding to the relevant identification information is included in the second corresponding information stored in the second area, controls decoding of the data included in the store data command, based on the second decoding information corresponding to the second identification information.