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[142] | 1 | ---------------------------------------------------------------------------------- |
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| 2 | -- Company: |
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| 3 | -- Engineer: |
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| 4 | -- |
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| 5 | -- Create Date: 09:30:26 06/13/2011 |
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| 6 | -- Design Name: |
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| 7 | -- Module Name: MUX8 - Behavioral |
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| 8 | -- Project Name: |
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| 9 | -- Target Devices: |
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| 10 | -- Tool versions: |
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| 11 | -- Description: |
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| 12 | -- |
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| 13 | -- Dependencies: |
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| 14 | -- |
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| 15 | -- Revision: |
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| 16 | -- Revision 0.01 - File Created |
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| 17 | -- Additional Comments: |
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| 18 | -- |
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| 19 | ---------------------------------------------------------------------------------- |
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| 20 | library IEEE; |
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| 21 | use IEEE.STD_LOGIC_1164.ALL; |
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| 22 | use IEEE.STD_LOGIC_ARITH.ALL; |
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| 23 | use IEEE.STD_LOGIC_UNSIGNED.ALL; |
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| 24 | |
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| 25 | ---- Uncomment the following library declaration if instantiating |
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| 26 | ---- any Xilinx primitives in this code. |
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| 27 | --library UNISIM; |
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| 28 | --use UNISIM.VComponents.all; |
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| 29 | |
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| 30 | entity CMUX8 is |
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| 31 | Port ( di1 : in STD_LOGIC_VECTOR (7 downto 0); |
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| 32 | di2 : in STD_LOGIC_VECTOR (7 downto 0); |
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| 33 | sel : in STD_LOGIC; |
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| 34 | do : out STD_LOGIC_VECTOR (7 downto 0)); |
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| 35 | end CMUX8; |
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| 36 | |
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| 37 | architecture Behavioral of CMUX8 is |
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| 38 | |
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| 39 | begin |
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| 40 | with sel select |
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| 41 | do <= di1 when '0', |
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| 42 | di2 when '1', |
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| 43 | di1 when others; |
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| 44 | end Behavioral; |
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| 45 | |
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