[Arm-netbook] HDMI High-Frequency Layout: Recommendations

Luke Kenneth Casson Leighton lkcl at lkcl.net
Thu Aug 10 10:23:11 BST 2017


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


On Thu, Aug 10, 2017 at 10:21 AM, mike.valk at gmail.com
<mike.valk at gmail.com> wrote:
> 2017-08-10 10:45 GMT+02:00 Luke Kenneth Casson Leighton <lkcl at lkcl.net>:
>> On Thu, Aug 10, 2017 at 9:38 AM, mike.valk at gmail.com
>> <mike.valk at gmail.com> wrote:
>>> 2017-08-10 10:18 GMT+02:00 Luke Kenneth Casson Leighton <lkcl at lkcl.net>:
>>>> On Thu, Aug 10, 2017 at 9:01 AM, mike.valk at gmail.com
>>>> <mike.valk at gmail.com> wrote:
>>>>> 2017-08-09 15:23 GMT+02:00 Luke Kenneth Casson Leighton <lkcl at lkcl.net>:
>>>>> Make sure the'res as much solid GND on the layer above and below the
>>>>> traces, again shielding.
>>
>> 1. SIG1 + components
>> 2. Ground
>> 3. SIG3
>> 4. POWR
>> 5. Ground
>> 6. SIG6 + componnents
>>
> That work's as well. But the enclosure should shield very well.

 metal case... yes.

> And
> there should not be a HF signals on layer 3.

 USB in places but not HDMI.

l.



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