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Compare4bit_syn.v
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// megafunction wizard: %LPM_COMPARE%
// GENERATION: STANDARD
// VERSION: WM1.0
// MODULE: lpm_compare
// ============================================================
// File Name: Compare4bit.v
// Megafunction Name(s):
// lpm_compare
//
// Simulation Library Files(s):
// lpm
// ============================================================
// ************************************************************
// THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
//
// 9.1 Build 350 03/24/2010 SP 2 SJ Web Edition
// ************************************************************
//Copyright (C) 1991-2010 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.
//lpm_compare DEVICE_FAMILY="Cyclone III" LPM_REPRESENTATION="UNSIGNED" LPM_WIDTH=4 aeb agb ageb alb aleb aneb dataa datab
//VERSION_BEGIN 9.1SP2 cbx_cycloneii 2010:03:24:20:43:43:SJ cbx_lpm_add_sub 2010:03:24:20:43:43:SJ cbx_lpm_compare 2010:03:24:20:43:43:SJ cbx_mgl 2010:03:24:21:01:05:SJ cbx_stratix 2010:03:24:20:43:43:SJ cbx_stratixii 2010:03:24:20:43:43:SJ VERSION_END
// synthesis VERILOG_INPUT_VERSION VERILOG_2001
// altera message_off 10463
//synthesis_resources = lut 8
//synopsys translate_off
`timescale 1 ps / 1 ps
//synopsys translate_on
module Compare4bit_cmpr
(
aeb,
agb,
ageb,
alb,
aleb,
aneb,
dataa,
datab) /* synthesis synthesis_clearbox=1 */;
output aeb;
output agb;
output ageb;
output alb;
output aleb;
output aneb;
input [3:0] dataa;
input [3:0] datab;
`ifndef ALTERA_RESERVED_QIS
// synopsys translate_off
`endif
tri0 [3:0] dataa;
tri0 [3:0] datab;
`ifndef ALTERA_RESERVED_QIS
// synopsys translate_on
`endif
reg wire_aeb_int;
reg wire_alb_int;
always @(dataa or datab)
begin
if (dataa == datab)
begin
wire_aeb_int = 1'b1;
end
else
begin
wire_aeb_int = 1'b0;
end
if (dataa < datab)
begin
wire_alb_int = 1'b1;
end
else
begin
wire_alb_int = 1'b0;
end
end
assign
aeb = wire_aeb_int,
alb = wire_alb_int,
agb = ~wire_aeb_int & ~wire_alb_int,
aleb = wire_alb_int | wire_aeb_int,
ageb = !wire_alb_int,
aneb = ~wire_aeb_int;
endmodule //Compare4bit_cmpr
//VALID FILE
// synopsys translate_off
`timescale 1 ps / 1 ps
// synopsys translate_on
module Compare4bit (
dataa,
datab,
aeb,
agb,
ageb,
alb,
aleb,
aneb)/* synthesis synthesis_clearbox = 1 */;
input [3:0] dataa;
input [3:0] datab;
output aeb;
output agb;
output ageb;
output alb;
output aleb;
output aneb;
wire sub_wire0;
wire sub_wire1;
wire sub_wire2;
wire sub_wire3;
wire sub_wire4;
wire sub_wire5;
wire ageb = sub_wire0;
wire alb = sub_wire1;
wire aleb = sub_wire2;
wire aneb = sub_wire3;
wire agb = sub_wire4;
wire aeb = sub_wire5;
Compare4bit_cmpr Compare4bit_cmpr_component (
.dataa (dataa),
.datab (datab),
.ageb (sub_wire0),
.alb (sub_wire1),
.aleb (sub_wire2),
.aneb (sub_wire3),
.agb (sub_wire4),
.aeb (sub_wire5));
endmodule
// ============================================================
// CNX file retrieval info
// ============================================================
// Retrieval info: PRIVATE: AeqB NUMERIC "1"
// Retrieval info: PRIVATE: AgeB NUMERIC "1"
// Retrieval info: PRIVATE: AgtB NUMERIC "1"
// Retrieval info: PRIVATE: AleB NUMERIC "1"
// Retrieval info: PRIVATE: AltB NUMERIC "1"
// Retrieval info: PRIVATE: AneB NUMERIC "1"
// Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
// Retrieval info: PRIVATE: LPM_PIPELINE NUMERIC "0"
// Retrieval info: PRIVATE: Latency NUMERIC "0"
// Retrieval info: PRIVATE: PortBValue NUMERIC "0"
// Retrieval info: PRIVATE: Radix NUMERIC "10"
// Retrieval info: PRIVATE: SYNTH_WRAPPER_GEN_POSTFIX STRING "1"
// Retrieval info: PRIVATE: SignedCompare NUMERIC "0"
// Retrieval info: PRIVATE: aclr NUMERIC "0"
// Retrieval info: PRIVATE: clken NUMERIC "0"
// Retrieval info: PRIVATE: isPortBConstant NUMERIC "0"
// Retrieval info: PRIVATE: nBit NUMERIC "4"
// Retrieval info: CONSTANT: LPM_REPRESENTATION STRING "UNSIGNED"
// Retrieval info: CONSTANT: LPM_TYPE STRING "LPM_COMPARE"
// Retrieval info: CONSTANT: LPM_WIDTH NUMERIC "4"
// Retrieval info: USED_PORT: AeB 0 0 0 0 OUTPUT NODEFVAL AeB
// Retrieval info: USED_PORT: AgB 0 0 0 0 OUTPUT NODEFVAL AgB
// Retrieval info: USED_PORT: AgeB 0 0 0 0 OUTPUT NODEFVAL AgeB
// Retrieval info: USED_PORT: AlB 0 0 0 0 OUTPUT NODEFVAL AlB
// Retrieval info: USED_PORT: AleB 0 0 0 0 OUTPUT NODEFVAL AleB
// Retrieval info: USED_PORT: AneB 0 0 0 0 OUTPUT NODEFVAL AneB
// Retrieval info: USED_PORT: dataa 0 0 4 0 INPUT NODEFVAL dataa[3..0]
// Retrieval info: USED_PORT: datab 0 0 4 0 INPUT NODEFVAL datab[3..0]
// Retrieval info: CONNECT: AeB 0 0 0 0 @AeB 0 0 0 0
// Retrieval info: CONNECT: AneB 0 0 0 0 @AneB 0 0 0 0
// Retrieval info: CONNECT: AgB 0 0 0 0 @AgB 0 0 0 0
// Retrieval info: CONNECT: AgeB 0 0 0 0 @AgeB 0 0 0 0
// Retrieval info: CONNECT: AlB 0 0 0 0 @AlB 0 0 0 0
// Retrieval info: CONNECT: AleB 0 0 0 0 @AleB 0 0 0 0
// Retrieval info: CONNECT: @dataa 0 0 4 0 dataa 0 0 4 0
// Retrieval info: CONNECT: @datab 0 0 4 0 datab 0 0 4 0
// Retrieval info: LIBRARY: lpm lpm.lpm_components.all
// Retrieval info: GEN_FILE: TYPE_NORMAL Compare4bit.v TRUE
// Retrieval info: GEN_FILE: TYPE_NORMAL Compare4bit.inc FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL Compare4bit.cmp FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL Compare4bit.bsf TRUE FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL Compare4bit_inst.v FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL Compare4bit_bb.v TRUE
// Retrieval info: GEN_FILE: TYPE_NORMAL Compare4bit_waveforms.html TRUE
// Retrieval info: GEN_FILE: TYPE_NORMAL Compare4bit_wave*.jpg FALSE
// Retrieval info: GEN_FILE: TYPE_NORMAL Compare4bit_syn.v TRUE
// Retrieval info: LIB_FILE: lpm