Glasgow Embedded / Glasgow - History

revC2: Modify reset switch footprint

- Fix incorrect F.Fab drawing
- Change mounting-pad dimensions/design

revC2: Fix ESD protection footprint & clean up routing

revC2: add rc filter for Vsense input

The capacitor is currently DNP as it is currently unknown if the filter is necessary.
The resistor is the lowest value in the BOM (4r7).

revC2: fix drc issues at the lvds connector with chamfered pads

The chamfered pads are made using custom shape primitives using only features from Kicad 5.1

revC2: Consolidated sub 1k resistor value notation.

revC2: Addressed some DRC issues.

Addressed:
* Decreased via size under the BGA. 0.2mm drill 0.4mm pad, this
increases the clearance to the pads and is still a reasonable
requirement for most PCB houses. (PCB houses can adjust these if
necessary in most cases)
* Decreased via size under the ESD diode packs.

Disabled:
* Disabled courtyard checking, this is a guidance in the first place, also
we violate it in so many places that the DRC errors drown in the noise.
It is still good practice to respect courtyards when possible.

Not resolved:
* Pad to drill distance for the LVDS connector. To resolve it we can
either use complex pads or use the new single corner chamfered pads in
KiCad nightly. To save time I leave this issue for the very last step of
gerber generation that can be done in KiCad nightly.