Algorithm 2.

Memory Control

1: def store_data(pointer_in, pixel_in):

2:    write_to_SRAM(addr_w_0, pixel_in)

3:    if pointer_in.x == 0 then

4:      addr_w_0=Δpix[mod(pointer_in.y;kernel_size)]

5:    else

6:      addr_w_0+=Δkernel

7:    end if

8: def read_data(pointer_in):

9:    for i = 1, …, kernel_size do

10:      addr_r=addr_r_0+Δpix·mod(pointer_in.y+i;kernel_size)

11:      data_out.append(read_from_SRAM(addr_r))

12:    end for

13:    if pointer_in.x == 0 then

14:      addr_r_0=Δpix[0]

15:    else

16:      addr_r_0=Δkernel

17:    end if

18:    return data_out