[Arm-netbook] EOMA-CF

lkcl luke luke.leighton at gmail.com
Mon Jan 23 09:10:19 GMT 2012


2012/1/23 Henrik Nordström <henrik at henriknordstrom.net>:
> mån 2012-01-23 klockan 00:10 +0000 skrev lkcl luke:
>
>>  they really really have thought this through: if you don't want NAND
>> Flash x8, you can put on one of those NAND Flash ICs that has an
>> SD/MMC interface.
>
> NAND flash with SD/MMC is not NAND, it's an eMMC. Please don't mix the
> two as it's very different in both elecric interfacing and software.

 ahh ok, thank you.

> The question I ask is why do we want internal NAND at all in the board
> we are doing now? We could simply go for microSD only.

 i'm thinking in terms of creating supercomputers out of
CF-form-factor cards.  the more (and the faster) the available storage
space the better.  plus, SD/MMC cards are notoriously cheap / slow.
hm, not sure about eMMC write speeds.

l.



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