The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 20, 2012
Filed:
Oct. 19, 2007
Applicants:
Hiroaki Inoue, Tokyo, JP;
Masamichi Takagi, Tokyo, JP;
Masayuki Mizuno, Tokyo, JP;
Inventors:
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor integrated circuit comprising a processor having an output signal of instruction log information and being operable in a program in memory is disclosed. The semiconductor integrated circuit comprises trace determination circuit for comparing an instruction code that corresponds to the instruction log information from a processor with an instruction code that is read from the memory to detect faults.