INFORMATION PROCESSOR AND STARTUP CONTROL METHOD

Title:

INFORMATION PROCESSOR AND STARTUP CONTROL METHOD

Document Type and Number:

Japanese Patent JP2006099704

Kind Code:

A

Abstract:

To realize an information processor capable of making a sub-processor execute an optional program after starting a main processor.

A second processor 200 which functions as the sub-processor is started in response to power on, and executes processing for starting a first processor 100 which functions as the main processor as well as execution of a boot program 50A stored in a ROM 50. The first processor 100 loads a new boot program 202C to be executed by the second processor 200 to a DRAM 202 after it is started, and restarts the second processor 200 to make the second processor 200 execute the new boot program 202C loaded to the DRAM 202.

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Inventors:

HATAKEYAMA TETSUO

Application Number:

JP2004288237A

Publication Date:

April 13, 2006

Filing Date:

September 30, 2004

Export Citation:

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Assignee:

TOSHIBA CORP

International Classes:

G06F1/00; G06F9/445

Attorney, Agent or Firm:

Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto

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