EXTENDED ERROR CORRECTION CODING DATA STORAGE

摘要

A memory management system and a method of managing a memory device are described. The system includes a memory device with a memory array to store data and associated error correction coding (ECC) bits and an extended correction table. The extended correction table stores error information additional to the ECC bits for one or more of the data in the memory array. The system also includes a controller to control the memory device to write and read the data.

主权项

1. A method of managing a memory device, the method comprising:
storing, using a memory controller, data and associated error correction coding (ECC) bits in a memory array of the memory device; storing information additional to the ECC bits in correspondence with one or more of the data in the memory array in an extended correction table in the memory device; and using the information in the extended correction table to output requested data from the memory array.