?? mux_dgc.tdf
字號:
--lpm_mux CASCADE_CHAIN="IGNORE" DEVICE_FAMILY="Arria GX" IGNORE_CASCADE_BUFFERS="OFF" LPM_SIZE=4 LPM_WIDTH=1 LPM_WIDTHS=2 data result sel
--VERSION_BEGIN 7.2 cbx_lpm_mux 2007:05:11:14:07:38:SJ cbx_mgl 2007:08:03:15:48:12:SJ VERSION_END
-- Copyright (C) 1991-2007 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.
--synthesis_resources = lut 1
SUBDESIGN mux_dgc
(
data[3..0] : input;
result[0..0] : output;
sel[1..0] : input;
)
VARIABLE
l1_w0_n0_mux_dataout : WIRE;
l1_w0_n1_mux_dataout : WIRE;
l2_w0_n0_mux_dataout : WIRE;
data_wire[5..0] : WIRE;
sel_wire[1..0] : WIRE;
BEGIN
l1_w0_n0_mux_dataout = sel_wire[0..0] & data_wire[1..1] # !(sel_wire[0..0]) & data_wire[0..0];
l1_w0_n1_mux_dataout = sel_wire[0..0] & data_wire[3..3] # !(sel_wire[0..0]) & data_wire[2..2];
l2_w0_n0_mux_dataout = sel_wire[1..1] & data_wire[5..5] # !(sel_wire[1..1]) & data_wire[4..4];
data_wire[] = ( l1_w0_n1_mux_dataout, l1_w0_n0_mux_dataout, data[]);
result[] = ( l2_w0_n0_mux_dataout);
sel_wire[] = ( sel[1..0]);
END;
--VALID FILE
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