Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wei Yao Huang0
Jerrold R. Randell0
Richard C. Madter0
Date of Patent
June 23, 2009
0Patent Application Number
118680700
Date Filed
October 5, 2007
0Patent Primary Examiner
Patent abstract
A device employs a method for determining the data bus width of a non-volatile memory, such as NAND flash memory. The method performs at least two read operations on the non-volatile memory so as to test the changing of selected data bits. The method may be performed such that weak pull down and pull up operations are performed to test the data outputs of the non-volatile memory.
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