--lpm_add_sub CARRY_CHAIN="MANUAL" CARRY_CHAIN_LENGTH=48 DEVICE_FAMILY="Cyclone II" LPM_DIRECTION="SUB" LPM_REPRESENTATION="SIGNED" LPM_WIDTH=22 dataa datab result
--VERSION_BEGIN 8.1 cbx_cycloneii 2008:05:19:10:57:37:SJ cbx_lpm_add_sub 2008:05:19:10:49:01:SJ cbx_mgl 2008:08:08:15:16:18:SJ cbx_stratix 2008:08:05:17:10:23:SJ cbx_stratixii 2008:08:07:13:54:47:SJ  VERSION_END


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--  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 
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--  without limitation, that your use is for the sole purpose of 
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--  applicable agreement for further details.



--synthesis_resources = lut 23 
SUBDESIGN add_sub_3te
( 
	dataa[21..0]	:	input;
	datab[21..0]	:	input;
	result[21..0]	:	output;
) 
BEGIN 
	result[] = dataa[] - datab[];
END;
--VALID FILE