MEMORY SYSTEM HAVING DATA INVERSION, AND DATA INVERSION METHOD FOR MEMORY SYSTEM

摘要

PPROBLEM TO BE SOLVED: To provide a memory system having data inversion and a data inversion method for the memory system. PSOLUTION: The present memory system is configured to read or write data in a memory device which provides insertion of write data in byte without adding an extra pin or ball to a packaged device. By these memory system and method, the high frequency property of the memory device can be improved. PCOPYRIGHT: (C)2005,JPO&NCIPI