PCB history

A physical copy of the 68HC11 CPU board by Thomas Nau. Photo taken by him in 2016. This was the board that was distributed as the example design with pcb in the '90s.

The same board exported to png using a modern version of the software. Board data taken from pcb-1.3.

The same board as it looked in pcb-1.3

Schematics, exported using xfig.

The same board next to a modern notebook in 2016. Photo by Thomas Nau.