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
Multi-touch recognition resistive touch screen for recognizing multi-touch coordinates through capacitor charging time
Backup and recovery of distributed storage areas
Curable sublimation marking material and sublimation transfer process using same
Resistive random access memory cell and resistive random access memory module
Adaptive block pre-fetching method and system
Stabilization of dicarbonate diesters with protonic acids
Antibodies to OX-2/CD200 and uses thereof
  Randomly Featured Patents
Semiconductor chip and conductive member for use in a light socket
Printed circuit board assembly for automatic test equipment
Interactive system for calibration of display monitors
Wavelength converting device
Apparatus and method for entering and exiting low power mode
Controlling alcohol fermentations
Rotary recording medium reproducing apparatus having a jacket opening enlarging device
Syringe needle for catheter
System and method for storing redundant information