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Title:
TRACE INFORMATION PROCESSOR, TRACE INFORMATION RECORDING METHOD, AND TRACE INFORMATION RECORDING PROGRAM
Document Type and Number:
Japanese Patent JP2007265264
Kind Code:
A
Abstract:

To provide a trace information processor capable of making a trace inspection in trouble by including a memory backed up by a battery and storing trace information in a computer device to the memory as a device connected to an input-output port of a computer device.

The trace information processor recording trace information from the computer device in the memory through a USB (universal serial bus) receives transfer data on trace information delivered by instructions from an application in the computer device, through a USB control part, analyzes a header part of the transfer data to generate a corresponding command, and carries out writing/reading of trace information to/from the memory according to the command.

COPYRIGHT: (C)2008,JPO&INPIT


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Inventors:
YOSHIZU KYOSUKE
KAGIYAMA SHUJI
MIYAZAWA SUSUMU
Application Number:
JP2006092209A
Publication Date:
October 11, 2007
Filing Date:
March 29, 2006
Export Citation:
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Assignee:
FUJITSU LTD
International Classes:
G06F11/28; G06F13/12
Domestic Patent References:
JP2006061178A2006-03-09
JP2006018660A2006-01-19
JP2006061299A2006-03-09
JPH07175373A1995-07-14
Foreign References:
WO2005022390A12005-03-10
Attorney, Agent or Firm:
Junichi Yokoyama



 
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