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
Method and apparatus for laser strip splicing
Magnetic recording medium, information storage device, and method of manufacturing magnetic recording medium
Aperture stop
Additives for oil recovery from reservoirs
Water bottle warning triangle
Proximity sensor arrangement in a mobile device
Methods of isolating bipotent hepatic progenitor cells
  Randomly Featured Patents
Hand held wire solder spool holder
Densely-packed light emitters with layered semiconductor structure and methods of making the light emitters
Dual damascene process to reduce etch barrier thickness
Semiconductor device, electro-optic device, and electronic instrument
Use of test protection instruction in computing environments that support pageable guests
Oil well pump
Flow channel profile and a complementary groove for a pouch