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BF-52x SDRAM pins

Question asked by dav on Oct 2, 2009
Latest reply on Oct 3, 2009 by BobK

Reading the sdram EE 326 note

http://www.analog.com/static/imported-files/application_notes/ee-326_rev2.pdf

 

ADDR18 & ADDR19 = BA0 BA1 (bank select on the sdram side)

 

ADDR14-15-16-17 is unused.   Are these pins ever in use?

 

Just curious if someone knows why we have them

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