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:
Apr. 19, 2016
Filed:
Jun. 06, 2012
Hiroyuki Morishita, Osaka, JP;
Hiroyuki Morishita, Osaka, JP;
Abstract
To provide a multi-processor system that efficiently debugs operations of one processor and operations of another processor. The multiprocessor system has a first processor and a second processor that executes processing by receiving notification from the first processor. The first processor: sequentially specifies instructions to be executed from an instruction queue; sends a notification based on a processing request instruction to the second processor when an instruction that is specified is the processing request instruction; executes the instruction that is specified when the instruction that is specified is not the processing request instruction; and determines whether or not a debug mode is set. When the first processor determines that the debug mode is set, the first processor stops specifying instructions after specifying the processing request instruction, and, after sending the notification, resumes specifying instructions after detecting that the second processor has completed processing corresponding to the notification.