Title:
TRACE PROCESSING DEVICE AND TRACE PROCESSING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2010/143381
Kind Code:
A1
Abstract:
Provided is a trace processing device which traces a plurality of processing means for outputting information relating to an operation performed during data processing as operation information, wherein the device is provided with a counting means for outputting a count value obtained by counting a clock signal input to the processing means for each processing means; a count value conversion means for outputting a converted count value obtained by converting the count value of the clock signal at the operation frequency of each operation means output from the counting means to a count value counted by a clock signal at a predetermined reference operation frequency using the operation frequency of each processing means, for each processing means; and an addition means for acquiring operation information corresponding to the converted count value output from the count value conversion means from the processing means, and adding the converted count means to the operation information.
Inventors:
WATANABE KAZUHIRO
HASHIMOTO TAKASHI
HASHIMOTO TAKASHI
Application Number:
PCT/JP2010/003716
Publication Date:
December 16, 2010
Filing Date:
June 03, 2010
Export Citation:
Assignee:
PANASONIC CORP (JP)
WATANABE KAZUHIRO
HASHIMOTO TAKASHI
WATANABE KAZUHIRO
HASHIMOTO TAKASHI
International Classes:
G06F11/28
Foreign References:
| JP2005056380A | 2005-03-03 | |||
| JP2004258705A | 2004-09-16 | |||
| JP2000348007A | 2000-12-15 | |||
| JPH08137572A | 1996-05-31 | |||
| JPH07281925A | 1995-10-27 |
Attorney, Agent or Firm:
NAKAJIMA, Shiro et al. (JP)
Shiro Nakajima (JP)
Shiro Nakajima (JP)
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