kicad-developers team mailing list archive

[Vesa Solonen <vesa.solonen@xxxxxxxx>]

12/10/16, 23:14, Tomasz Wlostowski kirjoitti:
> On 12.10.2016 21:47, Vesa Solonen wrote:
>> https://bugs.launchpad.net/kicad/+bug/1443330
>>
> That's for the flight to Sao Paulo (+ a bunch of other minor bugs)

Excellent, thanks already :))

>> Round length matching meanders working with non-default values would be
>> nice too.
> 
> What do you mean by non-default?

The default trace width and spacing seems to work better in meandering
with default tuner parameters. The slightly wider ones create errors
like the ones near cursor shown in the attached screenshot. The obstacle
avoidance is another (GND-via), but not as difficult to work around. The
minor one is sizing for spacings as it seems to work with trace centerlines.

There are a couple of references [1], [2] that may be of help regarding
sizing constraints design.

-Vesa


[1] http://www.ti.com/lit/an/spraar7f/spraar7f.pdf
[2] http://nxp.com/documents/application_note/AN10798.pdf

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