Title:
FUNCTION FOR CONFIRMING DOWNLOAD OBJECT IN MULTI-CPU SYSTEM
Document Type and Number:
Japanese Patent JP2003150381
Kind Code:
A
Abstract:
To provide a multi-CPU system for preventing the operation guarantee of the entire system from being lost because a certain CPU program gets incompatible with other currently active programs as a result of downloading the certain CPU program.
In attempting to upgrade a certain CPU program version, it is confirmed whether or not the program planned to be downloaded can remain compatible with other programs that a CPU has, and if it is decided that the program can not, the program is not downloaded.
Inventors:
NIKI MASAHIRO
KATO YUKIKO
YAMAOKA MASAHITO
KATO YUKIKO
YAMAOKA MASAHITO
Application Number:
JP2001345596A
Publication Date:
May 23, 2003
Filing Date:
November 12, 2001
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G06F15/177; G06F9/445; G06F9/46; (IPC1-7): G06F9/445; G06F9/46; G06F15/177
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)
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