This commit is contained in:
2019-08-29 15:57:03 +02:00
parent f776837718
commit b8975dd180
5 changed files with 51 additions and 543 deletions

View File

@@ -1,28 +1,42 @@
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
entity EqualCheck is
generic( BITCOUNT: integer := 8 );
port(
X, Y: in std_logic_vector( (BITCOUNT-1) downto 0 );
isEqual: out std_logic
);
end EqualCheck;
architecture EqualCheckArch of EqualCheck is
signal compVec: std_logic_vector( (BITCOUNT-1) downto 0 );
begin
compVec <= X xor Y;
res_compute: process (compVec)
variable res_tmp: std_logic;
begin
res_tmp := '0';
for i in compVec'range loop
res_tmp := res_tmp or compVec(i);
end loop;
isEqual <= not res_tmp;
end process;
end EqualCheckArch;
library IEEE;
use IEEE.STD_LOGIC_1164.ALL;
entity EqualCheck is
generic(
BITCOUNT: integer := 8
);
port(
X, Y : in std_logic_vector((BITCOUNT-1) downto 0);
IS_EQUAL : out std_logic
);
end EqualCheck;
architecture EqualCheckArch of EqualCheck is
signal COMP_VEC : std_logic_vector((BITCOUNT-1) downto 0);
begin
COMP_VEC <= X xor Y;
RES_COMPUTE: process (COMP_VEC)