Source-Code » VHDL » 8-to-3 Encoder VHDL Source Code

8-to-3 Encoder VHDL Source Code

vhdl
encoder
source code
digital logic
combinational circuit

This page provides the VHDL source code for an 8-to-3 encoder.

VHDL Code

library IEEE;
use IEEE.STD_LOGIC_1164.all;

entity encoder8to3 is
    port(
        din : in STD_LOGIC_VECTOR(7 downto 0);
        dout : out STD_LOGIC_VECTOR(2 downto 0)
    );
end encoder8to3;

architecture encoder8to3_arc of encoder8to3 is
begin
    dout <= "000" when (din="10000000") else
            "001" when (din="01000000") else
            "010" when (din="00100000") else
            "011" when (din="00010000") else
            "100" when (din="00001000") else
            "101" when (din="00000100") else
            "110" when (din="00000010") else
            "111";
end encoder8to3_arc;

1x8 Demultiplexer VHDL Source Code

VHDL source code for a 1x8 demultiplexer (DEMUX) implementation. Includes code and related VHDL resources.

vhdl
demultiplexer
source code
VHDL Code for a 2 to 4 Decoder

VHDL Code for a 2 to 4 Decoder

This article provides VHDL source code for a 2-to-4 decoder, along with a block diagram and truth table for understanding its operation.

vhdl
decoder
2 to 4 decoder

3-to-8 Decoder VHDL Source Code

VHDL source code for a 3-to-8 decoder implementation, demonstrating a basic digital logic circuit.

vhdl
decoder
source code
8-to-3 Priority Encoder VHDL Code

8-to-3 Priority Encoder VHDL Code

VHDL implementation of an 8-to-3 priority encoder, including the block diagram, truth table, and the complete VHDL code.

vhdl
encoder
priority