--- crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68
On Mon, Sep 18, 2017 at 2:14 PM, Richard Wilbur richard.wilbur@gmail.com wrote:
Sent from my iPhone
On Sep 17, 2017, at 01:29, Luke Kenneth Casson Leighton lkcl@lkcl.net wrote:
hiya richard, ok yes, took a look at what you wrote, http://lists.phcomp.co.uk/pipermail/arm-netbook/2017-September/014681.html and yes, really, a cutout and markup of the bits of the image you're re referring to would really do it.
Will see what I can do after looking at the new images.
thx richard. i didn't do the TX2 double-wiggle, i don't think there's enough space (because of the GND vias... which i can't remove)
i've removed the 15mil clearance design rule, reverted back to the *standard* 6mil clearance that was is in place everywhere (and is now back in place as the standard blanket rule, no exceptions, i.e. it's all 6mil clearance from everything-to-everything.. oh... except the board edge of course, which is and always was 12mil)
I'm mildly surprised to hear that the default clearance (everything-to-everything) used to be 6mil: either it changed and I missed the announcement or it was that value before I got involved. The value I understood for minimum clearance was 5mil[1].
5 mil - yes, sorry. i didn't check the actual design rules and it's been a couple of weeks, stuff drops out of my memory quite fast.
l.