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library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
entity test_op is
generic (
NBITS_IN : natural := 1;
NBR_OF_CHROMA_IN : natural := 1;
NBR_OF_ROW_IN : natural := 1;
NBR_OF_COL_IN : natural := 1;
NBITS_OUT : natural := 2;
NBR_OF_CHROMA_OUT : natural := 1;
NBR_OF_ROW_OUT : natural := 1;
NBR_OF_COL_OUT : natural := 1;
NBR_OF_MATRIX_IN : natural := 1;
NBR_OF_MATRIX_OUT : natural := 1);
port (
signal clock, rst : in std_logic;
signal in_data : in std_logic_vector(NBR_OF_MATRIX_IN*NBR_OF_COL_IN*NBR_OF_ROW_IN*NBR_OF_CHROMA_IN*NBITS_IN-1 downto 0);
signal out_data : out std_logic_vector(NBR_OF_MATRIX_OUT*NBR_OF_COL_OUT*NBR_OF_ROW_OUT*NBR_OF_CHROMA_OUT*NBITS_OUT-1 downto 0));
end entity test_op;
architecture rtl of test_op is
package local_pixel_pkg is new work.pixel_pkg
generic map (
NBITS_IN => NBITS_IN,
NBR_OF_CHROMA_IN => NBR_OF_CHROMA_IN,
NBITS_OUT => NBITS_OUT,
NBR_OF_CHROMA_OUT => NBR_OF_CHROMA_OUT
);
package local_pixel_column_pkg is new work.pixel_column_pkg
generic map (
NBITS_IN => NBITS_IN,
NBR_OF_CHROMA_IN => NBR_OF_CHROMA_IN,
NBR_OF_ROW_IN => NBR_OF_ROW_IN,
NBITS_OUT => NBITS_OUT,
NBR_OF_CHROMA_OUT => NBR_OF_CHROMA_OUT,
NBR_OF_ROW_OUT => NBR_OF_ROW_OUT,
local_pixel_pkg => local_pixel_pkg
);
package local_pixel_matrix_pkg is new work.pixel_matrix_pkg
generic map (
NBITS_IN => NBITS_IN,
NBR_OF_CHROMA_IN => NBR_OF_CHROMA_IN,
NBR_OF_ROW_IN => NBR_OF_ROW_IN,
NBR_OF_COL_IN => NBR_OF_COL_IN,
NBITS_OUT => NBITS_OUT,
NBR_OF_CHROMA_OUT => NBR_OF_CHROMA_OUT,
NBR_OF_ROW_OUT => NBR_OF_ROW_OUT,
NBR_OF_COL_OUT => NBR_OF_COL_OUT,
local_pixel_column_pkg => local_pixel_column_pkg
);
use local_pixel_matrix_pkg.all;
signal input_pixel_matrix : TYPE_PIXEL_MATRIX_IN;
signal output_pixel_matrix : TYPE_PIXEL_MATRIX_OUT;
begin
-- As soon as a function from the local_pixel_matrix_pkg is used it breaks
input_pixel_matrix <= std_logic_vector_to_pixel_matrix_in(in_data(NBR_OF_COL_IN*NBR_OF_ROW_IN*NBR_OF_CHROMA_IN*NBITS_IN-1 downto 0));
-- Note: Commented out more complex operation to show that the error is generated regardless
-- Uncomment to have more "complete" code
--output_pixel_matrix <= not input_pixel_matrix;
out_data <= (others => '0'); --pixel_matrix_out_to_std_logic_vector(output_pixel_matrix);
--out_data <= in_data(NBR_OF_MATRIX_OUT*NBR_OF_COL_OUT*NBR_OF_ROW_OUT*NBR_OF_CHROMA_OUT*NBITS_OUT-1 downto 0);
end architecture rtl;
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