Alchitry AU / AU+ is FPGA configuration via the board-board connector possible ?

Development Boards FPGA Boards
1

Before reverse engineering the schematics, there is probably someone who already looked into is.

Are the necessary signals to configure the FPGA (e.g. from a microcontroller via LAN) routed to the stackable connectors ?

(Including pins to change configuration mode). Or is everything hard wired for the on board config memory ?

2

IMHO It’ll probably be faster to look at the schematics…although I would also bet some folks know the answer the likelihood of them seeing this and replying in time for it to be useful is probably low; schematics are in the documents tab of the product page