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--**********************************************************************************************

--  General purpose register file for the AVR Core

--  Version 1.4 (Special version for the JTAG OCD)

--  Modified 22.04.2004

--  Designed by Ruslan Lepetenok

--**********************************************************************************************

library IEEE;

use IEEE.std_logic_1164.all;

use IEEE.std_logic_unsigned.all;

use WORK.SynthCtrlPack.all; -- Synthesis control

entity reg_file_cm4 is port (

                cp2_cml_1 : in std_logic;

                cp2_cml_2 : in std_logic;

                cp2_cml_3 : in std_logic;

                                                  --Clock and reset

                                              cp2         : in  std_logic;

                                                  cp2en       : in  std_logic;

                          ireset      : in  std_logic;

                          reg_rd_in   : in  std_logic_vector(7 downto 0);

                          reg_rd_out  : out std_logic_vector(7 downto 0);

                          reg_rd_out_int  : out std_logic_vector(7 downto 0);

                          reg_rd_adr  : in  std_logic_vector(4 downto 0);

                          reg_rd_adr_int      : in std_logic_vector  (4 downto 0);

                          reg_rr_out  : out std_logic_vector(7 downto 0);

                          reg_rr_adr  : in  std_logic_vector(4 downto 0);

                          reg_rd_wr   : in  std_logic;

                          post_inc    : in  std_logic; -- POST INCREMENT FOR LD/ST INSTRUCTIONS

                          pre_dec     : in  std_logic; -- PRE DECREMENT FOR LD/ST INSTRUCTIONS

                          reg_h_wr    : in  std_logic;

                          reg_h_out   : out std_logic_vector(15 downto 0);

                          reg_h_adr   : in  std_logic_vector(2 downto 0);  -- x,y,z

                                  reg_z_out   : out std_logic_vector(15 downto 0) -- OUTPUT OF R31:R30 FOR LPM/ELPM/IJMP INSTRUCTIONS

                          );

end reg_file_cm4;

architecture RTL of reg_file_cm4 is

type register_file_type is array(0 to 25) of std_logic_vector(7 downto 0);

type register_mux_type is array(0 to 31) of std_logic_vector(7 downto 0);

signal register_file : register_file_type;

signal r26h : std_logic_vector(7 downto 0);

signal r27h : std_logic_vector(7 downto 0);

signal r28h : std_logic_vector(7 downto 0);

signal r29h : std_logic_vector(7 downto 0);

signal r30h : std_logic_vector(7 downto 0);

signal r31h : std_logic_vector(7 downto 0);

signal register_wr_en  : std_logic_vector(31 downto 0);

signal sg_rd_decode   : std_logic_vector (31 downto 0);

signal sg_rd_decode_int   : std_logic_vector (31 downto 0);

signal sg_rr_decode   : std_logic_vector (31 downto 0);

--signal sg_tmp_rd_data : register_mux_type;

signal sg_tmp_rd_data_0 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_1 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_2 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_3 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_4 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_5 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_6 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_7 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_8 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_9 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_10 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_11 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_12 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_13 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_14 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_15 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_16 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_17 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_18 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_19 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_20 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_21 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_22 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_23 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_24 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_25 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_26 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_27 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_28 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_29 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_30 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_31 : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_0_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_1_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_2_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_3_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_4_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_5_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_6_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_7_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_8_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_9_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_10_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_11_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_12_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_13_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_14_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_15_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_16_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_17_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_18_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_19_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_20_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_21_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_22_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_23_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_24_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_25_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_26_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_27_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_28_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_29_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_30_int : std_logic_vector(7 downto 0);

signal sg_tmp_rd_data_31_int : std_logic_vector(7 downto 0);

--signal sg_tmp_rr_data : register_mux_type;

signal sg_tmp_rr_data_0 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_1 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_2 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_3 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_4 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_5 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_6 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_7 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_8 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_9 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_10 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_11 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_12 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_13 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_14 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_15 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_16 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_17 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_18 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_19 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_20 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_21 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_22 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_23 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_24 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_25 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_26 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_27 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_28 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_29 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_30 : std_logic_vector(7 downto 0);

signal sg_tmp_rr_data_31 : std_logic_vector(7 downto 0);

signal sg_adr16_postinc : std_logic_vector (15 downto 0);

signal sg_adr16_predec  : std_logic_vector (15 downto 0);

signal reg_h_in         : std_logic_vector  (15 downto 0);

signal sg_tmp_h_data    : std_logic_vector  (15 downto 0);

signal reg_rd_adr_cml_3 :  std_logic_vector ( 4 downto 0 );

signal reg_rd_adr_cml_2 :  std_logic_vector ( 4 downto 0 );

signal reg_rd_adr_cml_1 :  std_logic_vector ( 4 downto 0 );

signal reg_h_adr_cml_3 :  std_logic_vector ( 2 downto 0 );

signal reg_h_adr_cml_2 :  std_logic_vector ( 2 downto 0 );

signal reg_h_adr_cml_1 :  std_logic_vector ( 2 downto 0 );

signal register_file_cml_3 :  register_file_type;

signal register_file_cml_2 :  register_file_type;

signal register_file_cml_1 :  register_file_type;

signal r26h_cml_3 :  std_logic_vector ( 7 downto 0 );

signal r26h_cml_2 :  std_logic_vector ( 7 downto 0 );

signal r26h_cml_1 :  std_logic_vector ( 7 downto 0 );

signal r27h_cml_3 :  std_logic_vector ( 7 downto 0 );

signal r27h_cml_2 :  std_logic_vector ( 7 downto 0 );

signal r27h_cml_1 :  std_logic_vector ( 7 downto 0 );

signal r28h_cml_3 :  std_logic_vector ( 7 downto 0 );

signal r28h_cml_2 :  std_logic_vector ( 7 downto 0 );

signal r28h_cml_1 :  std_logic_vector ( 7 downto 0 );

signal r29h_cml_3 :  std_logic_vector ( 7 downto 0 );

signal r29h_cml_2 :  std_logic_vector ( 7 downto 0 );

signal r29h_cml_1 :  std_logic_vector ( 7 downto 0 );

signal reg_z_out_cml_out :  std_logic_vector ( 15 downto 0 );

signal r30h_cml_3 :  std_logic_vector ( 7 downto 0 );

signal r30h_cml_2 :  std_logic_vector ( 7 downto 0 );

signal r30h_cml_1 :  std_logic_vector ( 7 downto 0 );

signal r31h_cml_3 :  std_logic_vector ( 7 downto 0 );

signal r31h_cml_2 :  std_logic_vector ( 7 downto 0 );

signal r31h_cml_1 :  std_logic_vector ( 7 downto 0 );

signal sg_rd_decode_cml_1 :  std_logic_vector ( 31 downto 0 );

signal sg_adr16_predec_cml_3 :  std_logic_vector ( 15 downto 0 );

signal sg_adr16_predec_cml_2 :  std_logic_vector ( 15 downto 0 );

signal sg_tmp_h_data_cml_3 :  std_logic_vector ( 15 downto 0 );

signal sg_tmp_h_data_cml_2 :  std_logic_vector ( 15 downto 0 );

begin

process(cp2_cml_1) begin

if (cp2_cml_1 = '1' and cp2_cml_1'event) then

        reg_rd_adr_cml_1 <= reg_rd_adr;

        reg_h_adr_cml_1 <= reg_h_adr;

        register_file_cml_1 <= register_file;

        r26h_cml_1 <= r26h;

        r27h_cml_1 <= r27h;

        r28h_cml_1 <= r28h;

        r29h_cml_1 <= r29h;

        r30h_cml_1 <= r30h;

        r31h_cml_1 <= r31h;

        sg_rd_decode_cml_1 <= sg_rd_decode;

end if;

end process;

process(cp2_cml_2) begin

if (cp2_cml_2 = '1' and cp2_cml_2'event) then

        reg_rd_adr_cml_2 <= reg_rd_adr_cml_1;

        reg_h_adr_cml_2 <= reg_h_adr_cml_1;

        register_file_cml_2 <= register_file_cml_1;

        r26h_cml_2 <= r26h_cml_1;

        r27h_cml_2 <= r27h_cml_1;

        r28h_cml_2 <= r28h_cml_1;

        r29h_cml_2 <= r29h_cml_1;

        r30h_cml_2 <= r30h_cml_1;

        r31h_cml_2 <= r31h_cml_1;

        sg_adr16_predec_cml_2 <= sg_adr16_predec;

        sg_tmp_h_data_cml_2 <= sg_tmp_h_data;

end if;

end process;

process(cp2_cml_3) begin

if (cp2_cml_3 = '1' and cp2_cml_3'event) then

        reg_rd_adr_cml_3 <= reg_rd_adr_cml_2;

        reg_h_adr_cml_3 <= reg_h_adr_cml_2;

        register_file_cml_3 <= register_file_cml_2;

        r26h_cml_3 <= r26h_cml_2;

        r27h_cml_3 <= r27h_cml_2;

        r28h_cml_3 <= r28h_cml_2;

        r29h_cml_3 <= r29h_cml_2;

        r30h_cml_3 <= r30h_cml_2;

        r31h_cml_3 <= r31h_cml_2;

        sg_adr16_predec_cml_3 <= sg_adr16_predec_cml_2;

        sg_tmp_h_data_cml_3 <= sg_tmp_h_data_cml_2;

end if;

end process;

reg_z_out <= reg_z_out_cml_out;

write_decode: for i in 0 to 31 generate

-- SynEDA CoreMultiplier

-- assignment(s): register_wr_en

-- replace(s): reg_rd_adr

register_wr_en(i) <= '1' when (i=reg_rd_adr_cml_3 and reg_rd_wr='1') else '0';

end generate;

rd_mux_decode: for i in 0 to 31 generate

sg_rd_decode(i) <= '1' when (reg_rd_adr=i) else '0';

end generate;

rd_mux_decode_int: for i in 0 to 31 generate

sg_rd_decode_int(i) <= '1' when (reg_rd_adr_int=i) else '0';

end generate;

rr_mux_decode: for i in 0 to 31 generate

sg_rr_decode(i) <= '1' when (reg_rr_adr=i) else '0';

end generate;

-- SynEDA CoreMultiplier

-- assignment(s): reg_z_out

-- replace(s): r30h, r31h

reg_z_out_cml_out <= r31h_cml_3&r30h_cml_3; -- R31:R30 OUTPUT FOR LPM/ELPM INSTRUCTIONS 

--sg_tmp_rd_data(0) <= register_file(0) when sg_rd_decode(0)='1' else (others=>'0');

--read_rd_mux: for i in 1 to 25 generate

--sg_tmp_rd_data(i) <= register_file(i) when sg_rd_decode(i)='1' else sg_tmp_rd_data(i-1);

--end generate;

--sg_tmp_rd_data(26) <= r26h when sg_rd_decode(26)='1' else sg_tmp_rd_data(25);

--sg_tmp_rd_data(27) <= r27h when sg_rd_decode(27)='1' else sg_tmp_rd_data(26);

--sg_tmp_rd_data(28) <= r28h when sg_rd_decode(28)='1' else sg_tmp_rd_data(27);

--sg_tmp_rd_data(29) <= r29h when sg_rd_decode(29)='1' else sg_tmp_rd_data(28);

--sg_tmp_rd_data(30) <= r30h when sg_rd_decode(30)='1' else sg_tmp_rd_data(29);

--sg_tmp_rd_data(31) <= r31h when sg_rd_decode(31)='1' else sg_tmp_rd_data(30); 

--reg_rd_out <= sg_tmp_rd_data(31); 

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_0

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_0 <= register_file_cml_1(0) when sg_rd_decode_cml_1(0)='1' else (others=>'0');

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_1

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_1 <= register_file_cml_1(1) when sg_rd_decode_cml_1(1)='1' else sg_tmp_rd_data_0;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_2

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_2 <= register_file_cml_1(2) when sg_rd_decode_cml_1(2)='1' else sg_tmp_rd_data_1;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_3

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_3 <= register_file_cml_1(3) when sg_rd_decode_cml_1(3)='1' else sg_tmp_rd_data_2;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_4

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_4 <= register_file_cml_1(4) when sg_rd_decode_cml_1(4)='1' else sg_tmp_rd_data_3;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_5

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_5 <= register_file_cml_1(5) when sg_rd_decode_cml_1(5)='1' else sg_tmp_rd_data_4;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_6

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_6 <= register_file_cml_1(6) when sg_rd_decode_cml_1(6)='1' else sg_tmp_rd_data_5;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_7

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_7 <= register_file_cml_1(7) when sg_rd_decode_cml_1(7)='1' else sg_tmp_rd_data_6;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_8

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_8 <= register_file_cml_1(8) when sg_rd_decode_cml_1(8)='1' else sg_tmp_rd_data_7;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_9

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_9 <= register_file_cml_1(9) when sg_rd_decode_cml_1(9)='1' else sg_tmp_rd_data_8;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_10

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_10 <= register_file_cml_1(10) when sg_rd_decode_cml_1(10)='1' else sg_tmp_rd_data_9;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_11

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_11 <= register_file_cml_1(11) when sg_rd_decode_cml_1(11)='1' else sg_tmp_rd_data_10;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_12

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_12 <= register_file_cml_1(12) when sg_rd_decode_cml_1(12)='1' else sg_tmp_rd_data_11;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_13

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_13 <= register_file_cml_1(13) when sg_rd_decode_cml_1(13)='1' else sg_tmp_rd_data_12;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_14

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_14 <= register_file_cml_1(14) when sg_rd_decode_cml_1(14)='1' else sg_tmp_rd_data_13;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_15

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_15 <= register_file_cml_1(15) when sg_rd_decode_cml_1(15)='1' else sg_tmp_rd_data_14;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_16

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_16 <= register_file_cml_1(16) when sg_rd_decode_cml_1(16)='1' else sg_tmp_rd_data_15;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_17

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_17 <= register_file_cml_1(17) when sg_rd_decode_cml_1(17)='1' else sg_tmp_rd_data_16;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_18

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_18 <= register_file_cml_1(18) when sg_rd_decode_cml_1(18)='1' else sg_tmp_rd_data_17;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_19

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_19 <= register_file_cml_1(19) when sg_rd_decode_cml_1(19)='1' else sg_tmp_rd_data_18;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_20

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_20 <= register_file_cml_1(20) when sg_rd_decode_cml_1(20)='1' else sg_tmp_rd_data_19;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_21

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_21 <= register_file_cml_1(21) when sg_rd_decode_cml_1(21)='1' else sg_tmp_rd_data_20;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_22

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_22 <= register_file_cml_1(22) when sg_rd_decode_cml_1(22)='1' else sg_tmp_rd_data_21;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_23

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_23 <= register_file_cml_1(23) when sg_rd_decode_cml_1(23)='1' else sg_tmp_rd_data_22;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_24

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_24 <= register_file_cml_1(24) when sg_rd_decode_cml_1(24)='1' else sg_tmp_rd_data_23;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_25

-- replace(s): register_file, sg_rd_decode

sg_tmp_rd_data_25 <= register_file_cml_1(25) when sg_rd_decode_cml_1(25)='1' else sg_tmp_rd_data_24;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_26

-- replace(s): r26h, sg_rd_decode

sg_tmp_rd_data_26 <= r26h_cml_1 when sg_rd_decode_cml_1(26)='1' else sg_tmp_rd_data_25;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_27

-- replace(s): r27h, sg_rd_decode

sg_tmp_rd_data_27 <= r27h_cml_1 when sg_rd_decode_cml_1(27)='1' else sg_tmp_rd_data_26;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_28

-- replace(s): r28h, sg_rd_decode

sg_tmp_rd_data_28 <= r28h_cml_1 when sg_rd_decode_cml_1(28)='1' else sg_tmp_rd_data_27;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_29

-- replace(s): r29h, sg_rd_decode

sg_tmp_rd_data_29 <= r29h_cml_1 when sg_rd_decode_cml_1(29)='1' else sg_tmp_rd_data_28;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_30

-- replace(s): r30h, sg_rd_decode

sg_tmp_rd_data_30 <= r30h_cml_1 when sg_rd_decode_cml_1(30)='1' else sg_tmp_rd_data_29;

-- SynEDA CoreMultiplier

-- assignment(s): sg_tmp_rd_data_31

-- replace(s): r31h, sg_rd_decode

sg_tmp_rd_data_31 <= r31h_cml_1 when sg_rd_decode_cml_1(31)='1' else sg_tmp_rd_data_30;

reg_rd_out <= sg_tmp_rd_data_31;

sg_tmp_rd_data_0_int <= register_file(0) when sg_rd_decode_int(0)='1' else (others=>'0');

sg_tmp_rd_data_1_int <= register_file(1) when sg_rd_decode_int(1)='1' else sg_tmp_rd_data_0_int;

sg_tmp_rd_data_2_int <= register_file(2) when sg_rd_decode_int(2)='1' else sg_tmp_rd_data_1_int;

sg_tmp_rd_data_3_int <= register_file(3) when sg_rd_decode_int(3)='1' else sg_tmp_rd_data_2_int;

sg_tmp_rd_data_4_int <= register_file(4) when sg_rd_decode_int(4)='1' else sg_tmp_rd_data_3_int;

sg_tmp_rd_data_5_int <= register_file(5) when sg_rd_decode_int(5)='1' else sg_tmp_rd_data_4_int;

sg_tmp_rd_data_6_int <= register_file(6) when sg_rd_decode_int(6)='1' else sg_tmp_rd_data_5_int;

sg_tmp_rd_data_7_int <= register_file(7) when sg_rd_decode_int(7)='1' else sg_tmp_rd_data_6_int;

sg_tmp_rd_data_8_int <= register_file(8) when sg_rd_decode_int(8)='1' else sg_tmp_rd_data_7_int;

sg_tmp_rd_data_9_int <= register_file(9) when sg_rd_decode_int(9)='1' else sg_tmp_rd_data_8_int;

sg_tmp_rd_data_10_int <= register_file(10) when sg_rd_decode_int(10)='1' else sg_tmp_rd_data_9_int;

sg_tmp_rd_data_11_int <= register_file(11) when sg_rd_decode_int(11)='1' else sg_tmp_rd_data_10_int;

sg_tmp_rd_data_12_int <= register_file(12) when sg_rd_decode_int(12)='1' else sg_tmp_rd_data_11_int;

sg_tmp_rd_data_13_int <= register_file(13) when sg_rd_decode_int(13)='1' else sg_tmp_rd_data_12_int;

sg_tmp_rd_data_14_int <= register_file(14) when sg_rd_decode_int(14)='1' else sg_tmp_rd_data_13_int;

sg_tmp_rd_data_15_int <= register_file(15) when sg_rd_decode_int(15)='1' else sg_tmp_rd_data_14_int;

sg_tmp_rd_data_16_int <= register_file(16) when sg_rd_decode_int(16)='1' else sg_tmp_rd_data_15_int;

sg_tmp_rd_data_17_int <= register_file(17) when sg_rd_decode_int(17)='1' else sg_tmp_rd_data_16_int;

sg_tmp_rd_data_18_int <= register_file(18) when sg_rd_decode_int(18)='1' else sg_tmp_rd_data_17_int;

sg_tmp_rd_data_19_int <= register_file(19) when sg_rd_decode_int(19)='1' else sg_tmp_rd_data_18_int;

sg_tmp_rd_data_20_int <= register_file(20) when sg_rd_decode_int(20)='1' else sg_tmp_rd_data_19_int;

sg_tmp_rd_data_21_int <= register_file(21) when sg_rd_decode_int(21)='1' else sg_tmp_rd_data_20_int;

sg_tmp_rd_data_22_int <= register_file(22) when sg_rd_decode_int(22)='1' else sg_tmp_rd_data_21_int;

sg_tmp_rd_data_23_int <= register_file(23) when sg_rd_decode_int(23)='1' else sg_tmp_rd_data_22_int;

sg_tmp_rd_data_24_int <= register_file(24) when sg_rd_decode_int(24)='1' else sg_tmp_rd_data_23_int;

sg_tmp_rd_data_25_int <= register_file(25) when sg_rd_decode_int(25)='1' else sg_tmp_rd_data_24_int;

sg_tmp_rd_data_26_int <= r26h when sg_rd_decode_int(26)='1' else sg_tmp_rd_data_25_int;

sg_tmp_rd_data_27_int <= r27h when sg_rd_decode_int(27)='1' else sg_tmp_rd_data_26_int;

sg_tmp_rd_data_28_int <= r28h when sg_rd_decode_int(28)='1' else sg_tmp_rd_data_27_int;

sg_tmp_rd_data_29_int <= r29h when sg_rd_decode_int(29)='1' else sg_tmp_rd_data_28_int;

sg_tmp_rd_data_30_int <= r30h when sg_rd_decode_int(30)='1' else sg_tmp_rd_data_29_int;

sg_tmp_rd_data_31_int <= r31h when sg_rd_decode_int(31)='1' else sg_tmp_rd_data_30_int;

reg_rd_out_int <= sg_tmp_rd_data_31_int;

--sg_tmp_rr_data(0) <= register_file(0) when sg_rr_decode(0)='1' else (others=>'0');

--read_rr_mux: for i in 1 to 25 generate

--sg_tmp_rr_data(i) <= register_file(i) when sg_rr_decode(i)='1' else sg_tmp_rr_data(i-1);

--end generate;

--sg_tmp_rr_data() <= register_file() when sg_rr_decode()='1' else sg_tmp_rr_data();

--sg_tmp_rr_data(26) <= r26h when sg_rr_decode(26)='1' else sg_tmp_rr_data(25);

--sg_tmp_rr_data(27) <= r27h when sg_rr_decode(27)='1' else sg_tmp_rr_data(26);

--sg_tmp_rr_data(28) <= r28h when sg_rr_decode(28)='1' else sg_tmp_rr_data(27);

--sg_tmp_rr_data(29) <= r29h when sg_rr_decode(29)='1' else sg_tmp_rr_data(28);

--sg_tmp_rr_data(30) <= r30h when sg_rr_decode(30)='1' else sg_tmp_rr_data(29);

--sg_tmp_rr_data(31) <= r31h when sg_rr_decode(31)='1' else sg_tmp_rr_data(30);

--reg_rr_out <= sg_tmp_rr_data(31);

sg_tmp_rr_data_0 <= register_file(0) when sg_rr_decode(0)='1' else (others=>'0');

sg_tmp_rr_data_1 <= register_file(1) when sg_rr_decode(1)='1' else sg_tmp_rr_data_0;

sg_tmp_rr_data_2 <= register_file(2) when sg_rr_decode(2)='1' else sg_tmp_rr_data_1;

sg_tmp_rr_data_3 <= register_file(3) when sg_rr_decode(3)='1' else sg_tmp_rr_data_2;

sg_tmp_rr_data_4 <= register_file(4) when sg_rr_decode(4)='1' else sg_tmp_rr_data_3;

sg_tmp_rr_data_5 <= register_file(5) when sg_rr_decode(5)='1' else sg_tmp_rr_data_4;

sg_tmp_rr_data_6 <= register_file(6) when sg_rr_decode(6)='1' else sg_tmp_rr_data_5;

sg_tmp_rr_data_7 <= register_file(7) when sg_rr_decode(7)='1' else sg_tmp_rr_data_6;

sg_tmp_rr_data_8 <= register_file(8) when sg_rr_decode(8)='1' else sg_tmp_rr_data_7;

sg_tmp_rr_data_9 <= register_file(9) when sg_rr_decode(9)='1' else sg_tmp_rr_data_8;

sg_tmp_rr_data_10 <= register_file(10) when sg_rr_decode(10)='1' else sg_tmp_rr_data_9;

sg_tmp_rr_data_11 <= register_file(11) when sg_rr_decode(11)='1' else sg_tmp_rr_data_10;

sg_tmp_rr_data_12 <= register_file(12) when sg_rr_decode(12)='1' else sg_tmp_rr_data_11;

sg_tmp_rr_data_13 <= register_file(13) when sg_rr_decode(13)='1' else sg_tmp_rr_data_12;

sg_tmp_rr_data_14 <= register_file(14) when sg_rr_decode(14)='1' else sg_tmp_rr_data_13;

sg_tmp_rr_data_15 <= register_file(15) when sg_rr_decode(15)='1' else sg_tmp_rr_data_14;

sg_tmp_rr_data_16 <= register_file(16) when sg_rr_decode(16)='1' else sg_tmp_rr_data_15;

sg_tmp_rr_data_17 <= register_file(17) when sg_rr_decode(17)='1' else sg_tmp_rr_data_16;

sg_tmp_rr_data_18 <= register_file(18) when sg_rr_decode(18)='1' else sg_tmp_rr_data_17;

sg_tmp_rr_data_19 <= register_file(19) when sg_rr_decode(19)='1' else sg_tmp_rr_data_18;

sg_tmp_rr_data_20 <= register_file(20) when sg_rr_decode(20)='1' else sg_tmp_rr_data_19;

sg_tmp_rr_data_21 <= register_file(21) when sg_rr_decode(21)='1' else sg_tmp_rr_data_20;

sg_tmp_rr_data_22 <= register_file(22) when sg_rr_decode(22)='1' else sg_tmp_rr_data_21;

sg_tmp_rr_data_23 <= register_file(23) when sg_rr_decode(23)='1' else sg_tmp_rr_data_22;

sg_tmp_rr_data_24 <= register_file(24) when sg_rr_decode(24)='1' else sg_tmp_rr_data_23;

sg_tmp_rr_data_25 <= register_file(25) when sg_rr_decode(25)='1' else sg_tmp_rr_data_24;

sg_tmp_rr_data_26 <= r26h when sg_rr_decode(26)='1' else sg_tmp_rr_data_25;

sg_tmp_rr_data_27 <= r27h when sg_rr_decode(27)='1' else sg_tmp_rr_data_26;