Variable inside and outside a process

Thanks.

That example is a way I thought maybe would do what I need.

I don't know how, but I need to do something like this:

for i in 1 to 64 (increment by 8: i.e. 0, 8, 16...)

label_01: test PORT MAP (inpp(a, a), outpp(a, a));

end for;

OR I could do this:

label_01: test PORT MAP (inpp(1, 1), outpp(1, 1));

label_02: test PORT MAP (inpp(8, 8), outpp(8, 8));

label_03: test PORT MAP (inpp(16, 16), outpp(16, 16));

But is too many times i must call the component, let's say 4096. So it's not possible do this way.

It's for image processing. I need to divide an image in 8x8 blocks. And put every individual block in a component

If someone have some idea.

Thank you