48 lines
2.1 KiB
Plaintext
48 lines
2.1 KiB
Plaintext
|
--sign_div_unsign DEN_REPRESENTATION="UNSIGNED" DEN_WIDTH=10 LPM_PIPELINE=0 MAXIMIZE_SPEED=5 NUM_REPRESENTATION="UNSIGNED" NUM_WIDTH=16 SKIP_BITS=0 denominator numerator quotient remainder
|
||
|
|
--VERSION_BEGIN 25.1 cbx_cycloneii 2025:10:22:10:31:27:SC cbx_lpm_abs 2025:10:22:10:31:27:SC cbx_lpm_add_sub 2025:10:22:10:31:27:SC cbx_lpm_divide 2025:10:22:10:31:27:SC cbx_mgl 2025:10:22:10:31:44:SC cbx_nadder 2025:10:22:10:31:27:SC cbx_stratix 2025:10:22:10:31:27:SC cbx_stratixii 2025:10:22:10:31:26:SC cbx_util_mgl 2025:10:22:10:31:27:SC VERSION_END
|
||
|
|
|
||
|
|
|
||
|
|
-- Copyright (C) 2025 Altera Corporation. All rights reserved.
|
||
|
|
-- Your use of Altera 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 Altera Program License
|
||
|
|
-- Subscription Agreement, the Altera Quartus Prime License Agreement,
|
||
|
|
-- the Altera 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
|
||
|
|
-- Altera and sold by Altera or its authorized distributors. Please
|
||
|
|
-- refer to the Altera Software License Subscription Agreements
|
||
|
|
-- on the Quartus Prime software download page.
|
||
|
|
|
||
|
|
|
||
|
|
FUNCTION alt_u_div_2af (denominator[9..0], numerator[15..0])
|
||
|
|
RETURNS ( quotient[15..0], remainder[9..0]);
|
||
|
|
|
||
|
|
--synthesis_resources = lut 132
|
||
|
|
SUBDESIGN sign_div_unsign_7nh
|
||
|
|
(
|
||
|
|
denominator[9..0] : input;
|
||
|
|
numerator[15..0] : input;
|
||
|
|
quotient[15..0] : output;
|
||
|
|
remainder[9..0] : output;
|
||
|
|
)
|
||
|
|
VARIABLE
|
||
|
|
divider : alt_u_div_2af;
|
||
|
|
norm_num[15..0] : WIRE;
|
||
|
|
protect_quotient[15..0] : WIRE;
|
||
|
|
protect_remainder[9..0] : WIRE;
|
||
|
|
|
||
|
|
BEGIN
|
||
|
|
divider.denominator[] = denominator[];
|
||
|
|
divider.numerator[] = norm_num[];
|
||
|
|
norm_num[] = numerator[];
|
||
|
|
protect_quotient[] = divider.quotient[];
|
||
|
|
protect_remainder[] = divider.remainder[];
|
||
|
|
quotient[] = protect_quotient[];
|
||
|
|
remainder[] = protect_remainder[];
|
||
|
|
END;
|
||
|
|
--VALID FILE
|