% Pushes a value from the data bus onto the stack
% #1  Select line to get value onto data bus
inhibit_i
inhibit_i
inhibit_i
inhibit_i
             ld_inc   sel_sp            dec
                      sel_sp            dec
#1   ld_mem  sel_inc  ld_sp             dec
#1           sel_inc                    dec
0
reset inhibit_i