[Arm-netbook] alternative SO-DIMMS
Luke Kenneth Casson Leighton
luke.leighton at googlemail.com
Tue Mar 9 12:43:48 GMT 2010
On Tue, Mar 9, 2010 at 12:04 PM, Michelle Konzack
<linux4michelle at tamay-dogan.net> wrote:
> Hello Luke,
> Am 2010-03-09 10:34:49, schrieb Luke Kenneth Casson Leighton:
>> > OK, I have contacted EBV and on Wednesday I have a longer call with an
>> > Application Engineer for the OMAP3530.
>> how about this: http://magniel.com/omapmod.html
>> i know yuli, he may be able to adapt it.
> The website does notload (timed out)
>> > Kirkwood 88F6281
>> > Kirkwood MV78200
>> > Armada 300
>> goood stuuuff.
> I hope, I can get it running fast! AVNET-MEMEC told me I can speed up
> my design be using there Reference Designs and schematics.
> It is a little bit picky to get the Marvel on a SO-Dimm together with
> 512 MByte of Memory and a NAND Flash but it can be done.
well i figured that a Micro SD card slot would be better for the
option to be able to upgrade/replace the OS (at the risk of a speed
trade-off). as the SO-DIMM is going to have the general-purpose
Memory Bus Address and Data lines out on it, you could always put NAND
flash on the main PCB.
> However, I have send him the photo of the SO-Dimm JPG you send me and he
> told me, that using two big 256 MByte DDR2/3 will be expensive.
the odroid specs use 4x DDR2 chips, K4T1G084QQ-HCE7, to get 512mb DDR2.
>> > First had contacted me: 10"2 without SO-DIMM module for 48 US$ @10.000
>> okay... is that including a motherboard? i'm also assuming that at
>> that price, it's without the screen. however if it _is_ including the
>> screen that's pretty damn good.
> It is complete (but no webcam) and only the SO-Dimm is missing
so, exactly the same idea: the SO-Dimm contains the CPU, memory and
NAND Flash (or SD-Card)?
> But I am not sure, whether it has an Ethernet plug
that's okay, for the most part, because people can use USB Ethernet dongles.
> 5) Infineon 38 US$ 2 x 128 MByte DDR2 (quit expensive)
what about Hynix H5PS1G43EFR? they are 1gbit DDR2, you should be able
to get them for $2.30 ea.
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