www.pudn.com > MyFCS1.zip > add_sub_8ri.tdf, change:2014-05-04,size:1574b


--lpm_add_sub CARRY_CHAIN="MANUAL" CARRY_CHAIN_LENGTH=48 DEVICE_FAMILY="Cyclone II" LPM_DIRECTION="DEFAULT" LPM_REPRESENTATION="UNSIGNED" LPM_WIDTH=33 ONE_INPUT_IS_CONSTANT="NO" add_sub dataa datab result 
--VERSION_BEGIN 11.0 cbx_cycloneii 2011:04:27:21:07:09:SJ cbx_lpm_add_sub 2011:04:27:21:07:09:SJ cbx_mgl 2011:04:27:21:08:59:SJ cbx_stratix 2011:04:27:21:07:09:SJ cbx_stratixii 2011:04:27:21:07:09:SJ  VERSION_END 
 
 
-- Copyright (C) 1991-2011 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. 
 
 
 
--synthesis_resources = lut 66  
SUBDESIGN add_sub_8ri 
(  
	add_sub	:	input; 
	dataa[32..0]	:	input; 
	datab[32..0]	:	input; 
	result[32..0]	:	output; 
)  
VARIABLE 
	result_int[33..0]	:	WIRE; 
BEGIN  
	result_int[] = (dataa[], !add_sub) + (!add_sub $ datab[], !add_sub); 
	result[] = result_int[33..1]; 
END; 
--VALID FILE