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. 21, 2021
Filed:
Sep. 06, 2018
Mitsubishi Electric Corporation, Tokyo, JP;
Naoki Ito, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A clock value converter in a CPU replaces a value of a carry counter in a safety clock in the CPU to cause the carry counter to show dispersed values. The CPU transmits a frame including a value of a time stamp and a first error detecting code generated based on the value of the time stamp and the value of the carry counter to a CPU. A clock value converter in the CPU causes, as in the CPU, a carry counter in a safety clock in the CPU to show dispersed values. An error detector in the CPU determines whether a second error detecting code generated based on the value of the received time stamp and a value of the carry counter in the safety clock in the CPU satisfies a condition set for the first error detecting code.