Data storage device, data storage control apparatus, data storage control method, and data storage control program
US7401177B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2005 |
| Grant date | Jul 15, 2008 |
| Priority date | — |
| Expiry date | May 6, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C8/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A data storage device includes a memory including a plurality of memory banks, a data storage processor that initially arranges data in the plurality of memory banks based on an access pattern including a plurality of desired pixels of data to be read simultaneously so as to store pixels of data between access candidates constituting the access pattern in an identical memory bank, and a data read and storage processor that reads the data initially arranged in the plurality of memory banks of the memory. The data read and storage processor reads a pixel of data from a memory bank, and stores the read pixel of data in a memory bank in which pixels of data in an adjacent range defined in ranges, which are defined by locations of the access candidates of the access pattern, based on a direction in which the access pattern is moved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.