FLASH MEMORY CONTROL DEVICE FOR STORING AN ERROR CORRECTION CODE AND A METHOD THEREOF FOR UTILIZING A PART OF A MEMORY AS STORAGE OF THE ERROR CORRECTION CODE

摘要

PURPOSE: A flash memory control device for storing an ECC(Error Correction Code) and a method thereof are provided to store data and the ECC in the same page together, thereby reducing delay time for reading and writing an external page.;CONSTITUTION: A host interface unit(110) transmits and receives a control signal and data to a host(200). A memory interface unit(120) stores an ECC and wiring object data in a page of a flash memory(300). The ECC is generated corresponding to the writing object data. The memory interface unit additionally assigns an area corresponding to the number of sectors to a storage area of the ECC.;COPYRIGHT KIPO 2013;[Reference numerals] (110) Host interface unit; (120) Memory interface unit; (200) Host; (300) Flash memory