Diagnosis method for diagnosing memory, transmission apparatus, and computer-readable recording medium
US10014072B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 27, 2016 |
| Grant date | Jul 3, 2018 |
| Priority date | — |
| Expiry date | Oct 27, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2029/0409
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A diagnosis method executed by a processor includes receiving signal data at a timing of a first clock signal; setting a diagnosis period to perform a diagnosis of a memory with a predetermined period; executing a write operation and a read operation of the signal data on the memory at a timing of a second clock signal that is higher in rate than the first clock signal within the diagnosis period; executing at least one of operations included in the diagnosis of the memory using diagnosis data at a timing of the second clock signal during a period responsive to a difference between a number of first clock pulses of the first clock signal within the diagnosis period and a number of second clock pulses of the second clock signal within the diagnosis period; and diagnosing the memory by repeating the diagnosis period by a plurality of times.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.