メモリコントローラ及びメモリアクセス方法

Title:

メモリコントローラ及びメモリアクセス方法

Document Type and Number:

Japanese Patent JP5452735

Kind Code:

B2

Abstract:

A microcomputer (10) retains a group definition table (132) associating the sector sections created by dividing all sectors into multiple sections under a given condition with different memory regions on a flash memory (20), respectively. A memory control section (120) makes reference to the group definition table (132) to identify a memory region corresponding to a specified sector, and searches the identified memory region range for a physical address corresponding to the specified sector. Furthermore, the memory control section (120) moves a specified sector within the identified memory region range for rewriting data corresponding to the specified sector.

Inventors:

Koji Yoshikawa
Shigenori Nakata

Application Number:

JP2012555598A

Publication Date:

March 26, 2014

Filing Date:

January 31, 2011

Export Citation:

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