ERROR CORRECTING DEVICE, AN OPERATING METHOD THEREOF, A MEMORY DEVICE INCLUDING THE SAME, AND A DATA PROCESSING SYSTEM, CAPABLE OF SUPPRESSING THE INCREASE OF A LATENCY TIME FOR THE REQUEST OF A HOST

摘要

PURPOSE: An error correcting device, an operating method thereof, a memory device, and a data processing system are provided to secure the integrity of storage data by correcting a data error below a correction level.;CONSTITUTION: A code storage unit(130) stores a plurality of error correction codes. A first error correction unit(140) corrects a data error detected from input data. The first error correction unit outputs correction data. A buffer(160) stores correction data. A second error correction unit(150) generates a new correction code and compares the new correction code with one of a plurality of error correction codes. The buffer outputs the correction data for updating the input data.;COPYRIGHT KIPO 2011