Title:
CONTENT REPLAY DEVICE, PROGRAM AND METHOD
Document Type and Number:
Japanese Patent JP2004062353
Kind Code:
A
Abstract:
To provide a content replay device, program and method capable of partially modifying firmware based on standards prohibiting complete updating of the firmware.
A record replay device 10 includes a removable memory card 12 and acquires music data recorded on the memory card 12 to perform replay while processing the firmware. When the main power of the record replay device 10 is turned on, a CPU 18 determines if a patch of the firmware exists in the memory card 12. When the patch exists, it is read and loaded into a RAM 46. Prior to replay of the music data, the patch is executed.
Inventors:
MIYAZONO SHINYA
Application Number:
JP2002217427A
Publication Date:
February 26, 2004
Filing Date:
July 26, 2002
Export Citation:
Assignee:
SANYO ELECTRIC CO
International Classes:
G06F11/00; G06F9/445; G06F21/10; G06F21/12; G06F21/14; (IPC1-7): G06F11/00; G06F1/00
Attorney, Agent or Firm:
Yoshito Yamada