data/output_map.m

function map = output_map(N)

% output_map generates the output data mapping from each coarse uBF such
% that the data stream can be mapped to the correct coarse uBF within the
% array
% INPUTS:
% N - number of elements in ASIC
% OUTPUTs:
% map - map from ASIC output channels to corresponding coarse uBF

map = zeros(sqrt(N),sqrt(N));

for i=1:sqrt(N)
    if(i<=4)
        for j=1:sqrt(N)
            if(mod(i,4)==1)
                map(i,j) = 4*j;
            elseif(mod(i,4)==2)
                map(i,j) = 4*(j-1)+1;
            elseif(mod(i,4)==3)
                map(i,j) = 4*(j-1)+3;
            else
                map(i,j) = 4*(j-1)+2;
            end
        end
    else
        for j=1:sqrt(N)
            if(mod(i,4)==1)
                map(i,j) = 4*(j-1)+34;
            elseif(mod(i,4)==2)
                map(i,j) = 4*(j-1)+35;
            elseif(mod(i,4)==3)
                map(i,j) = 4*(j-1)+33;
            else
                map(i,j) = 4*j+32;
            end
        end
    end
end

end