Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Fully-buffered dual in-line memory module with fault correction










Image Number 11 for United States Patent #8103921.

A memory system including a first memory, a content addressable memory, a testing module, and a memory controller. The first memory includes first memory cells. The content addressable memory includes second memory cells and is configured to store addresses of selected ones of the first memory cells, store data having the addresses in corresponding ones of the second memory cells, and retrieve the data from the corresponding ones of the second memory cells. The testing module is configured to determine a number of the first memory cells that fail at a first refresh rate. The first refresh rate corresponds to a time period between refreshing the first memory cells. The memory controller is configured to, based on the number of the first memory cells that fail at the first refresh rate, maintain the first refresh rate, and increase the first refresh rate.








 
 
  Recently Added Patents
Methods and apparatus for providing video on demand and network PVR functions using IP streaming
Soybean cultivar CL1013665
Methods and apparatus for intelligent selection of goods and services in mobile commerce
Imaging device, method and computer readable medium
Disk array apparatus and firmware update method therefor
Wrench
System and method for determining a characterisitic of an object adjacent to a route
  Randomly Featured Patents
Lateral device structures using self-aligned fabrication techniques
Forensic identification
Method of braking a dehydrating vessel in a washing machine
Lithographic apparatus and device manufacturing method
Coffee maker
Database searching and retrieval using phoneme and word lattice
Process for producing chloroprene
Mold apparatus for endless track type continuous casting machine
Method of determining a clean propeller pressure signal from a propeller/engine exhaust combined signal measured in flight with a microphone arranged on a propeller-driven aircraft
Variable valve-stroke controls