[Arm-netbook] DDR3 RAM Design Rules and Techniques

[Luke Kenneth Casson Leighton]

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crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68

On Sat, Jul 25, 2020 at 4:58 PM Paul Boddie <paul at boddie.org.uk> wrote:
>
> Hello,
>
> One thing that just came up in another forum is the matter of routing PCB
> tracks for DDR3 RAM,

yes.  it's a pig.  specialist people with a huge amount of expertise
can do it - or, if you have the right proprietary software, much of it
can be handled automatically.

> ...and the EOMA68 initiatives. Is there any pertinent documentation describing
> this exercise in the EOMA68 board design process?

put simply: i take an existing Reference Design, do *not* touch the
DDR layout - at all.

that's it.

l.