44 lines
2 KiB
Plaintext
44 lines
2 KiB
Plaintext
--lpm_divide DEVICE_FAMILY="Cyclone V" LPM_DREPRESENTATION="SIGNED" LPM_NREPRESENTATION="SIGNED" LPM_REMAINDERPOSITIVE="FALSE" LPM_WIDTHD=6 LPM_WIDTHN=32 OPTIMIZE_FOR_SPEED=5 denom numer remain CARRY_CHAIN="MANUAL" CARRY_CHAIN_LENGTH=48 IGNORE_CARRY_BUFFERS="OFF"
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--VERSION_BEGIN 23.1 cbx_cycloneii 2023:11:29:19:33:06:SC cbx_lpm_abs 2023:11:29:19:33:06:SC cbx_lpm_add_sub 2023:11:29:19:33:06:SC cbx_lpm_divide 2023:11:29:19:33:06:SC cbx_mgl 2023:11:29:19:43:53:SC cbx_nadder 2023:11:29:19:33:06:SC cbx_stratix 2023:11:29:19:33:06:SC cbx_stratixii 2023:11:29:19:33:05:SC cbx_util_mgl 2023:11:29:19:33:06:SC VERSION_END
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-- Copyright (C) 2023 Intel Corporation. All rights reserved.
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-- Your use of Intel Corporation's design tools, logic functions
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-- and other software and tools, and any partner logic
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-- functions, and any output files from any of the foregoing
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-- (including device programming or simulation files), and any
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-- associated documentation or information are expressly subject
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-- to the terms and conditions of the Intel Program License
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-- Subscription Agreement, the Intel Quartus Prime License Agreement,
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-- the Intel FPGA IP License Agreement, or other applicable license
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-- agreement, including, without limitation, that your use is for
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-- the sole purpose of programming logic devices manufactured by
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-- Intel and sold by Intel or its authorized distributors. Please
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-- refer to the applicable agreement for further details, at
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-- https://fpgasoftware.intel.com/eula.
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FUNCTION abs_divider_lbg (denominator[5..0], numerator[31..0])
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RETURNS ( quotient[31..0], remainder[5..0]);
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--synthesis_resources = lut 311
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SUBDESIGN lpm_divide_fho
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(
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denom[5..0] : input;
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numer[31..0] : input;
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quotient[31..0] : output;
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remain[5..0] : output;
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)
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VARIABLE
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divider : abs_divider_lbg;
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numer_tmp[31..0] : WIRE;
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BEGIN
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divider.denominator[] = denom[];
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divider.numerator[] = numer_tmp[];
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numer_tmp[] = numer[];
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quotient[] = divider.quotient[];
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remain[] = divider.remainder[];
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END;
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--VALID FILE
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