[Arm-netbook] HDMI High-Frequency Layout: Recommendations--Taper
Luke Kenneth Casson Leighton
lkcl at lkcl.net
Sat Jan 6 09:17:33 GMT 2018
crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68
On Sat, Jan 6, 2018 at 7:12 AM, Richard Wilbur <richard.wilbur at gmail.com> wrote:
>> yyup. have to use the 1800mhz 1.5v x8 DDR3 IC, which fortunately
>> happens to be down-compatible with 667mhz. the 1.35v DDR3L variant of
>> the same chip is *not*.
> Your changes to the power supply capacitors and vias should
> help accommodate faster edges, etc. from the faster chips.
yehyeh. not sure if the A20 can handle faster, but we'll see what
happens. some people have managed 450mhz i think.
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