Memory device, memory system and dual port memory device with self-copy function
US8122186B2 · kind B2 · utility
3Cited by
8References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 21, 2007 |
| Grant date | Feb 21, 2012 |
| Priority date | — |
| Expiry date | Dec 26, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2207/2236
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A memory device with a self-copy function includes a memory cell array having first and second banks, and a memory interface. The memory interface reads data from a memory area of the first bank corresponding to a source address contained in previously set self-copy information and writes the read data to a memory area of the second bank corresponding to a destination address contained in the self-copy information via a self-copy data path when a self-copy signal is activated by an external self-copy start request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.