forked from Firebee/FPGA_Config
126 lines
4.4 KiB
VHDL
126 lines
4.4 KiB
VHDL
-- megafunction wizard: %LPM_MUX%
|
|
-- GENERATION: STANDARD
|
|
-- VERSION: WM1.0
|
|
-- MODULE: lpm_mux
|
|
|
|
-- ============================================================
|
|
-- File Name: lpm_mux4.vhd
|
|
-- Megafunction Name(s):
|
|
-- lpm_mux
|
|
--
|
|
-- Simulation Library Files(s):
|
|
-- lpm
|
|
-- ============================================================
|
|
-- ************************************************************
|
|
-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
|
|
--
|
|
-- 8.1 Build 163 10/28/2008 SJ Web Edition
|
|
-- ************************************************************
|
|
|
|
|
|
--Copyright (C) 1991-2008 Altera Corporation
|
|
--Your use of Altera Corporation's design tools, logic functions
|
|
--and other software and tools, and its AMPP partner logic
|
|
--functions, and any output files from any of the foregoing
|
|
--(including device programming or simulation files), and any
|
|
--associated documentation or information are expressly subject
|
|
--to the terms and conditions of the Altera Program License
|
|
--Subscription Agreement, Altera MegaCore Function License
|
|
--Agreement, or other applicable license agreement, including,
|
|
--without limitation, that your use is for the sole purpose of
|
|
--programming logic devices manufactured by Altera and sold by
|
|
--Altera or its authorized distributors. Please refer to the
|
|
--applicable agreement for further details.
|
|
|
|
|
|
LIBRARY ieee;
|
|
USE ieee.std_logic_1164.all;
|
|
|
|
LIBRARY lpm;
|
|
USE lpm.lpm_components.all;
|
|
|
|
ENTITY lpm_mux4 IS
|
|
PORT
|
|
(
|
|
data0x : IN STD_LOGIC_VECTOR (6 DOWNTO 0);
|
|
data1x : IN STD_LOGIC_VECTOR (6 DOWNTO 0);
|
|
sel : IN STD_LOGIC ;
|
|
result : OUT STD_LOGIC_VECTOR (6 DOWNTO 0)
|
|
);
|
|
END lpm_mux4;
|
|
|
|
|
|
ARCHITECTURE SYN OF lpm_mux4 IS
|
|
|
|
-- type STD_LOGIC_2D is array (NATURAL RANGE <>, NATURAL RANGE <>) of STD_LOGIC;
|
|
|
|
SIGNAL sub_wire0 : STD_LOGIC_VECTOR (6 DOWNTO 0);
|
|
SIGNAL sub_wire1 : STD_LOGIC ;
|
|
SIGNAL sub_wire2 : STD_LOGIC_VECTOR (0 DOWNTO 0);
|
|
SIGNAL sub_wire3 : STD_LOGIC_VECTOR (6 DOWNTO 0);
|
|
SIGNAL sub_wire4 : STD_LOGIC_2D (1 DOWNTO 0, 6 DOWNTO 0);
|
|
SIGNAL sub_wire5 : STD_LOGIC_VECTOR (6 DOWNTO 0);
|
|
|
|
BEGIN
|
|
sub_wire5 <= data0x(6 DOWNTO 0);
|
|
result <= sub_wire0(6 DOWNTO 0);
|
|
sub_wire1 <= sel;
|
|
sub_wire2(0) <= sub_wire1;
|
|
sub_wire3 <= data1x(6 DOWNTO 0);
|
|
sub_wire4(1, 0) <= sub_wire3(0);
|
|
sub_wire4(1, 1) <= sub_wire3(1);
|
|
sub_wire4(1, 2) <= sub_wire3(2);
|
|
sub_wire4(1, 3) <= sub_wire3(3);
|
|
sub_wire4(1, 4) <= sub_wire3(4);
|
|
sub_wire4(1, 5) <= sub_wire3(5);
|
|
sub_wire4(1, 6) <= sub_wire3(6);
|
|
sub_wire4(0, 0) <= sub_wire5(0);
|
|
sub_wire4(0, 1) <= sub_wire5(1);
|
|
sub_wire4(0, 2) <= sub_wire5(2);
|
|
sub_wire4(0, 3) <= sub_wire5(3);
|
|
sub_wire4(0, 4) <= sub_wire5(4);
|
|
sub_wire4(0, 5) <= sub_wire5(5);
|
|
sub_wire4(0, 6) <= sub_wire5(6);
|
|
|
|
lpm_mux_component : lpm_mux
|
|
GENERIC MAP (
|
|
lpm_size => 2,
|
|
lpm_type => "LPM_MUX",
|
|
lpm_width => 7,
|
|
lpm_widths => 1
|
|
)
|
|
PORT MAP (
|
|
sel => sub_wire2,
|
|
data => sub_wire4,
|
|
result => sub_wire0
|
|
);
|
|
|
|
|
|
|
|
END SYN;
|
|
|
|
-- ============================================================
|
|
-- CNX file retrieval info
|
|
-- ============================================================
|
|
-- Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
|
|
-- Retrieval info: PRIVATE: SYNTH_WRAPPER_GEN_POSTFIX STRING "0"
|
|
-- Retrieval info: CONSTANT: LPM_SIZE NUMERIC "2"
|
|
-- Retrieval info: CONSTANT: LPM_TYPE STRING "LPM_MUX"
|
|
-- Retrieval info: CONSTANT: LPM_WIDTH NUMERIC "7"
|
|
-- Retrieval info: CONSTANT: LPM_WIDTHS NUMERIC "1"
|
|
-- Retrieval info: USED_PORT: data0x 0 0 7 0 INPUT NODEFVAL data0x[6..0]
|
|
-- Retrieval info: USED_PORT: data1x 0 0 7 0 INPUT NODEFVAL data1x[6..0]
|
|
-- Retrieval info: USED_PORT: result 0 0 7 0 OUTPUT NODEFVAL result[6..0]
|
|
-- Retrieval info: USED_PORT: sel 0 0 0 0 INPUT NODEFVAL sel
|
|
-- Retrieval info: CONNECT: result 0 0 7 0 @result 0 0 7 0
|
|
-- Retrieval info: CONNECT: @data 1 1 7 0 data1x 0 0 7 0
|
|
-- Retrieval info: CONNECT: @data 1 0 7 0 data0x 0 0 7 0
|
|
-- Retrieval info: CONNECT: @sel 0 0 1 0 sel 0 0 0 0
|
|
-- Retrieval info: LIBRARY: lpm lpm.lpm_components.all
|
|
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_mux4.vhd TRUE
|
|
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_mux4.inc FALSE
|
|
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_mux4.cmp TRUE
|
|
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_mux4.bsf TRUE FALSE
|
|
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_mux4_inst.vhd FALSE
|
|
-- Retrieval info: LIB_FILE: lpm
|