Neuromorphic architecture
US12175358B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 22, 2021 |
| Grant date | Dec 24, 2024 |
| Priority date | — |
| Expiry date | Oct 28, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2013/0054
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a routing circuit for routing signals between neuron circuits of an artificial neural network, the routing circuit comprising: a first memory cell (302) having an input coupled to a first input line (304) of the routing circuit and an output coupled to a first column line (308); a second memory cell (302) having an input coupled to a second input line (304) of the routing circuit and an output coupled to the first column line (308); and a first comparator circuit (310) configured to compare a signal (IREAD1) on the first column line (308) with a reference level, and to selectively assert a signal (VOUT1) on a first output line (312) of the routing circuit based on the comparison.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.