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:
Sep. 05, 2017
Filed:
Jun. 26, 2015
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Yutaka Tamiya, Yokohama, JP;
FUJITSU LIMTIED, Kawasaki, JP;
Abstract
A debug circuit, includes: a controller to start a debugging of a circuit based on first and second code values, the first code value obtained by encoding a first sequence included in a processing sequence indicating a condition for a process of the circuit, the second code value obtained by encoding a second sequence subsequent to the first sequence, wherein the controller performs to: calculate a third code value as a current code value based on signals input and output to the circuit; output, as a fourth code value, a previous third code value that is earlier than the current code value; detect the first sequence by comparing a difference between the third code value and the fourth code value with the first code value; calculate a first expected value of the third code value; and perform the process when the third code value and the first expected value match.