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.:

US 7877637 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 25, 2011

Filed:

Jul. 01, 2008
Applicants:

Kenji Shibata, Nagoya, JP;

Hiroyuki Ihara, Anjo, JP;

Inventors:

Kenji Shibata, Nagoya, JP;

Hiroyuki Ihara, Anjo, JP;

Assignee:

Denso Corporation, Kariya, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A monitoring side core has an input protection part including an access checking part and an address information storage part. Address information of a count RAM area and an access prohibiting mode to the address are stored in the address information storage part in advance by CPU. The access checking part determines whether an address to be accessed through a first communication path by a monitored side core and an access mode are coincident with the stored address and the stored access prohibiting mode. When the coincidence is determined, the access of the monitored side core to the count RAM area of the monitoring side core is prohibited.


Find Patent Forward Citations

Quick Actions:

Shibata, Kenji. (2011). Multicore abnormality monitoring device (U.S. Patent No. 7877637). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7877637

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…