Multiplication and addition operation device and control method for multiplication and addition operation thereof
US11748062B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 10, 2021 |
| Grant date | Sep 5, 2023 |
| Priority date | — |
| Expiry date | Jan 18, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A multiplication and addition operation device and a control method thereof are provided. The multiplication and addition operation device includes a feature information filter and an in-memory calculator. The feature information filter records a plurality of designated bits of a plurality of feature information, compares received input information with the designated bits to generate a comparison result, and generates a selected address according to the comparison result. The in-memory calculator records all bits of the feature information, and generates an operation result by performing a multiplication and addition operation on the feature information and the input information according to the selected address.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.