SYSTEM FOR VERSION-UP OF A FIRMWARE STORED IN A REPRODUCING SYSTEM FOR AN INFORMATION RECORDING MEDIUM

It is determined that an optical disc reproduced in a reproducing system has version-up data. In response to the determination, it is determined the necessity of updating firmware stored in the reproducing system. In response to the determination of existence of the version-up data and the necessity...

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Bibliographic Details
Main Authors TAGIRI TAKAO, NAGAI YOSHIHISA
Format Patent
LanguageEnglish
Published 22.11.2001
Edition7
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:It is determined that an optical disc reproduced in a reproducing system has version-up data. In response to the determination, it is determined the necessity of updating firmware stored in the reproducing system. In response to the determination of existence of the version-up data and the necessity of updating, the firmware stored in the reproducing system is changed with the version-up data recorded on the optical disc.
Bibliography:Application Number: US19980098753