Usage of an SDRAM as storage for correction and track...

Details Usage of an SDRAM as storage for correction and track... Usage of an SDRAM as storage for correction and track...

2008-03-18

2008-03-18

Lamarre, Guy (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S784000, C714S775000

Reexamination Certificate

active

10168161

ABSTRACT:
A method and arrangement for using Synchronous Dynamic Random Access Memory (SDRAM) as storage for correction and track buffering in front end ICs of optical recording or reproduction devices. Data to be stored or read is organized in appropriate bursts for accelerating the SDRAM (SDR) traffic. The SDRAM is built around two banks of memory, and are accessed using a pipelined address logic, thereby accelerating access speeds.

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