Memory modules and memory systems having the same
US11531496B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 21, 2021 |
| Grant date | Dec 20, 2022 |
| Priority date | — |
| Expiry date | Jun 18, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2029/0409
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Memory modules and memory systems having the same are provided. A memory module may include command/address terminals, data terminals, at least one monitoring terminal, a buffer, and a plurality of semiconductor memory devices. The buffer may be configured to receive and buffer data applied through the data terminals and a command/address applied through the command/address terminals to generate buffered write data and a buffered command/address. The buffer may be configured to buffer the buffered write data and the buffered command/address to generate module data and a module command/address, and store and then transmit at least one portion of the buffered write data as monitoring data through the at least one monitoring terminal. The plurality of semiconductor memory devices may be configured to receive and store the module data in response to the module command/address.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.