Today the shift instruction PCBs came in the male so I brought two of them up and verified them! These will handle the shift left, rotate left, rotate with carry left, shift right, rotate right and rotate with carry right instructions in the #MiniDragon CPU. The CPU only allows shifting left or right by 1 bit so these are pretty simple circuits. Once I get these on an acrylic board and integrated with the physical layout the ALU will be 100% complete and tested, so somewhat of a big milestone reached!