Resources Contact Us Home
Memory card, nonvolatile memory, controller, and method for managing writing errors for nonvolatile memories

Image Number 4 for United States Patent #8151144.

The invention provides a method for managing writing errors for a nonvolatile memory. In one embodiment, the nonvolatile memory is coupled to a controller. First, data received from the controller is stored in a data register of the nonvolatile memory. The data stored in the data register is then written to a first memory space with a first write address according to instructions from the controller. The data stored in the data register is kept from being changed after the data is written to the first write address. When an error occurs in writing of the data to the first memory space, a rewrite command is sent from the controller to the nonvolatile memory. After the nonvolatile memory receives the rewrite command, the data stored in the data register is written to a second memory space with a second write address according to the rewrite command.

  Recently Added Patents
System and methods for weak authentication data reinforcement
Stereoscopic display
Semiconductor device element formed on SOI substrate comprising a hollow region, and having capacitors in an electric field alleviation region
Stowable pet leash and collar
Stackable clothes drying apparatus
Novelty snacks and method of manufacture of same
  Randomly Featured Patents
Non-aqueous secondary battery and portable equipment using the same
Plastic implant with channel for radiographic contrast wire
Flap resonator, method of manufacturing a flap resonator, and integrated circuit including the flap resonator
Sulfur-containing composition for golf equipment, and method of using same
Electrical apparatus
Production of 5-nitrotetrazole salts
Head attachment member and liquid ejection device
Seismic detecting shut-down valve device
Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas
Process for the exchange of crystalline zeolites