uaveiro-leci/1ano/2semestre/lsd/pratica03/ALUDemo/db/add_sub_7pc.tdf

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--lpm_add_sub CARRY_CHAIN="MANUAL" CARRY_CHAIN_LENGTH=48 DEVICE_FAMILY="Cyclone IV E" LPM_DIRECTION="SUB" LPM_WIDTH=1 cout dataa datab result
--VERSION_BEGIN 20.1 cbx_cycloneii 2020:11:11:17:03:37:SJ cbx_lpm_add_sub 2020:11:11:17:03:37:SJ cbx_mgl 2020:11:11:17:50:46:SJ cbx_nadder 2020:11:11:17:03:37:SJ cbx_stratix 2020:11:11:17:03:37:SJ cbx_stratixii 2020:11:11:17:03:37:SJ VERSION_END
-- Copyright (C) 2020 Intel Corporation. All rights reserved.
-- Your use of Intel Corporation's design tools, logic functions
-- and other software and tools, and any 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 Intel Program License
-- Subscription Agreement, the Intel Quartus Prime License Agreement,
-- the Intel FPGA IP License Agreement, or other applicable license
-- agreement, including, without limitation, that your use is for
-- the sole purpose of programming logic devices manufactured by
-- Intel and sold by Intel or its authorized distributors. Please
-- refer to the applicable agreement for further details, at
-- https://fpgasoftware.intel.com/eula.
--synthesis_resources =
SUBDESIGN add_sub_7pc
(
cout : output;
dataa[0..0] : input;
datab[0..0] : input;
result[0..0] : output;
)
VARIABLE
carry_eqn[0..0] : WIRE;
cin_wire : WIRE;
datab_node[0..0] : WIRE;
sum_eqn[0..0] : WIRE;
BEGIN
carry_eqn[] = ( ((dataa[0..0] & datab_node[0..0]) # ((dataa[0..0] # datab_node[0..0]) & cin_wire)));
cin_wire = B"1";
cout = carry_eqn[0..0];
datab_node[] = (! datab[]);
result[] = sum_eqn[];
sum_eqn[] = ( ((dataa[0..0] $ datab_node[0..0]) $ cin_wire));
END;
--VALID FILE