ALU - right barrel shifter module

PCB artwork

Progress pictures

PCB toner transfer
Toner transfer done. The result is much better than the adder PCB's transfer. Only a couple of really broken traces, the majority of the sharpie marks are just fixing holes in the ground plane.

etched PCB
Etched the board, then printed the silkscreen on the top side. Alignment of top and bottom layers looks perfect. Only two traces where broken (on the bottom side), which I've marked to remember to bridge them while soldering.