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Title:
SEMICONDUCTOR MEMORY APPARATUS WITH WRITE TRAINING FUNCTION
Document Type and Number:
Japanese Patent JP2008226423
Kind Code:
A
Abstract:

To provide a semiconductor memory apparatus which can support stably a write training function.

The semiconductor memory apparatus includes a storage unit that stores write data or read data output from a memory cell block and outputs read data according to an output control signal, and a control unit that generates the output control signal at different timings according to whether a write training signal is activated.


Inventors:
YOON SANG-SIC
Application Number:
JP2007226808A
Publication Date:
September 25, 2008
Filing Date:
August 31, 2007
Export Citation:
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Assignee:
HYNIX SEMICONDUCTOR INC
International Classes:
G11C11/417; G11C11/413
Domestic Patent References:
JP2001337862A2001-12-07
JP2008542955A2008-11-27
JP2007012166A2007-01-18
Foreign References:
WO2006121874A22006-11-16
Attorney, Agent or Firm:
Atsuro Sasaki



 
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