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...

Full description

Saved in:
Bibliographic Details
Main Authors TAGIRI, TAKAO, NAGAI, YOSHIHISA
Format Patent
LanguageEnglish
Published 22.11.2001
Online AccessGet full text

Cover

More Information
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.