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Nicholas Orlowsky 2024-04-07 23:39:15 -05:00
parent fdd6553f11
commit f2c0935b60
Signed by: nickorlow
GPG key ID: 838827D8C4611687
128 changed files with 39530 additions and 530 deletions
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--lpm_divide DEVICE_FAMILY="Cyclone V" LPM_DREPRESENTATION="UNSIGNED" LPM_NREPRESENTATION="UNSIGNED" LPM_WIDTHD=4 LPM_WIDTHN=8 OPTIMIZE_FOR_SPEED=5 denom numer remain CARRY_CHAIN="MANUAL" CARRY_CHAIN_LENGTH=48 IGNORE_CARRY_BUFFERS="OFF"
--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
-- Copyright (C) 2023 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.
FUNCTION sign_div_unsign_bkh (denominator[3..0], numerator[7..0])
RETURNS ( quotient[7..0], remainder[3..0]);
--synthesis_resources = lut 38
SUBDESIGN lpm_divide_82m
(
denom[3..0] : input;
numer[7..0] : input;
quotient[7..0] : output;
remain[3..0] : output;
)
VARIABLE
divider : sign_div_unsign_bkh;
numer_tmp[7..0] : WIRE;
BEGIN
divider.denominator[] = denom[];
divider.numerator[] = numer_tmp[];
numer_tmp[] = numer[];
quotient[] = divider.quotient[];
remain[] = divider.remainder[];
END;
--VALID FILE