Device and method for storing and processing data units
US7620770B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2006 |
| Grant date | Nov 17, 2009 |
| Priority date | — |
| Expiry date | Mar 26, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C7/1075
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A device and method for storing and processing data units. The method includes: storing, at a read request dual port random access (DPR) memory unit, at least one request to read data from a double data rate (DDR) memory unit; storing, at a write request dual port random access (DPR) memory unit, at least one request to write data to a double data rate (DDR) memory unit; selecting a stored request to be sent to the DDR memory unit; wherein if the selected stored request is a write request, storing an ingress data unit at the DDR memory unit; and retrieving a fetched data unit from the DDR memory unit and processing the fetched data unit to provide an egress data unit; wherein the fetched data unit comprises at least a portion of the ingress data unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.