alt_u_div_k2f.tdf

液晶显示驱动源程序代码

--alt_u_div DEVICE_FAMILY="Cyclone II" LPM_PIPELINE=0 MAXIMIZE_SPEED=5 SKIP_BITS=0 WIDTH_D=5 WIDTH_N=32 WIDTH_Q=32 WIDTH_R=5 denominator numerator quotient remainder
--VERSION_BEGIN 7.1 cbx_cycloneii 2007:01:23:09:39:40:SJ cbx_lpm_abs 2006:04:25:14:52:42:SJ cbx_lpm_add_sub 2007:01:08:11:15:18:SJ cbx_lpm_divide 2007:01:30:03:58:02:SJ cbx_mgl 2007:04:03:14:06:46:SJ cbx_stratix 2007:04:12:16:43:52:SJ cbx_stratixii 2007:02:12:17:08:26:SJ cbx_util_mgl 2007:01:15:12:22:48:SJ  VERSION_END


-- Copyright (C) 1991-2007 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.


FUNCTION add_sub_lkc (dataa[0..0], datab[0..0])
RETURNS ( cout, result[0..0]);
FUNCTION add_sub_mkc (dataa[1..0], datab[1..0])
RETURNS ( cout, result[1..0]);

--synthesis_resources = lut 204 
SUBDESIGN alt_u_div_k2f
( 
	den_out[4..0]	:	output;
	denominator[4..0]	:	input;
	numerator[31..0]	:	input;
	quotient[31..0]	:	output;
	remainder[4..0]	:	output;
) 
VARIABLE 
	add_sub_0 : add_sub_lkc;
	add_sub_1 : add_sub_mkc;
	add_sub_10_result_int[6..0]	:	WIRE;
	add_sub_10_cout	:	WIRE;
	add_sub_10_dataa[5..0]	:	WIRE;
	add_sub_10_datab[5..0]	:	WIRE;
	add_sub_10_result[5..0]	:	WIRE;
	add_sub_11_result_int[6..0]	:	WIRE;
	add_sub_11_cout	:	WIRE;
	add_sub_11_dataa[5..0]	:	WIRE;
	add_sub_11_datab[5..0]	:	WIRE;
	add_sub_11_result[5..0]	:	WIRE;
	add_sub_12_result_int[6..0]	:	WIRE;
	add_sub_12_cout	:	WIRE;
	add_sub_12_dataa[5..0]	:	WIRE;
	add_sub_12_datab[5..0]	:	WIRE;
	add_sub_12_result[5..0]	:	WIRE;
	add_sub_13_result_int[6..0]	:	WIRE;
	add_sub_13_cout	:	WIRE;
	add_sub_13_dataa[5..0]	:	WIRE;
	add_sub_13_datab[5..0]	:	WIRE;
	add_sub_13_result[5..0]	:	WIRE;
	add_sub_14_result_int[6..0]	:	WIRE;
	add_sub_14_cout	:	WIRE;
	add_sub_14_dataa[5..0]	:	WIRE;
	add_sub_14_datab[5..0]	:	WIRE;
	add_sub_14_result[5..0]	:	WIRE;
	add_sub_15_result_int[6..0]	:	WIRE;
	add_sub_15_cout	:	WIRE;
	add_sub_15_dataa[5..0]	:	WIRE;
	add_sub_15_datab[5..0]	:	WIRE;
	add_sub_15_result[5..0]	:	WIRE;
	add_sub_16_result_int[6..0]	:	WIRE;
	add_sub_16_cout	:	WIRE;
	add_sub_16_dataa[5..0]	:	WIRE;
	add_sub_16_datab[5..0]	:	WIRE;
	add_sub_16_result[5..0]	:	WIRE;
	add_sub_17_result_int[6..0]	:	WIRE;
	add_sub_17_cout	:	WIRE;
	add_sub_17_dataa[5..0]	:	WIRE;
	add_sub_17_datab[5..0]	:	WIRE;