On Fri, Dec 12, 2014 at 11:57 AM, Mike Larsen <[email protected]> wrote:
> I've been looking into the chips used with the BBB and I'm curious about
> something.
>
> Why do you use a 4gb chip and employ only 512mb of it?
> Is the extra space used for anything?
> The hardware manual says that other DDR3L chips may be used...I'm assuming
> it needs to be a x16...but what other pitfalls should I watch out for?

Memory manufactures market their ic's using "Megabit (Mb)"...

4 (Mb) * 1024 / 8 = 512 (MB) Megabyte

Regards,

-- 
Robert Nelson
http://www.rcn-ee.com/

-- 
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