Resources Contact Us Home
Semiconductor memory device and method of controlling the same

Image Number 4 for United States Patent #8117517.

A semiconductor memory device includes a plurality of detecting code generators configured to generate a plurality of detecting codes to detect errors in a plurality of data items, respectively, a plurality of first correcting code generators configured to generate a plurality of first correcting codes to correct errors in a plurality of first data blocks, respectively, each of the first data blocks containing one of the data items and a corresponding detecting code, a second correcting code generators configured to generate a second correcting code to correct errors in a second data block, the second data block containing the first data blocks, and a semiconductor memory configured to nonvolatilely store the second data block, the first correcting codes, and the second correcting code.

  Recently Added Patents
Nuclear fuel assembly bottom nozzle
Performance metrics processing for anticipating unavailability
Content distribution system, mobile communication terminal device, and computer readable medium
Heat transfer label for decorating a metal container
Vacuum cleaner filter adapter ring
Switching power supply apparatus with overcurrent limiting and prolonged holding time
Push mechanism for efficiently sending aggregated data items to client
  Randomly Featured Patents
Dust cup
Apparatus for diffusion in bodies of liquid
Non-A, non-B, hepatitis virus genome, polynucleotides, polypeptides, antigen, antibody and detection systems
Combined bleaching and dyeing textile fabric apparatus
Electronic scale having analog display
Radiographic apparatus
Controller of brushless DC motor
Acceleration pedal apparatus
Apparatus and method of using spread pulse modulation to increase the control resolution of an electronic device
Method and apparatus for robust mode selection with low power consumption