Top secrets sources NedoPC pentevo

--lpm_add_sub CARRY_CHAIN="MANUAL" CARRY_CHAIN_LENGTH=48 DEVICE_FAMILY="ACEX1K" LPM_DIRECTION="ADD" LPM_REPRESENTATION="UNSIGNED" LPM_WIDTH=10 ONE_INPUT_IS_CONSTANT="YES" cin dataa datab result
--VERSION_BEGIN 9.0 cbx_cycloneii 2008:05:19:10:57:37:SJ cbx_lpm_add_sub 2008:12:09:22:11:50:SJ cbx_mgl 2009:01:29:16:12:07:SJ cbx_stratix 2008:09:18:16:08:35:SJ cbx_stratixii 2008:11:14:16:08:42:SJ  VERSION_END


-- Copyright (C) 1991-2009 Altera Corporation
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--  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 
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--  to the terms and conditions of the Altera Program License 
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--  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 carry_sum (cin, sin)
RETURNS ( cout, sout);

--synthesis_resources = lut 11 
SUBDESIGN add_sub_1nh
( 
        cin     :       input;
        dataa[9..0]     :       input;
        datab[9..0]     :       input;
        result[9..0]    :       output;
) 
VARIABLE 
        add_sub_cella[9..0] : carry_sum;
        external_cin_cell : carry_sum;
        datab_node[9..0]        : WIRE;
        main_cin_wire   : WIRE;

BEGIN 
        add_sub_cella[].cin = ( ((dataa[9..9] & datab_node[9..9]) # ((dataa[9..9] # datab_node[9..9]) & add_sub_cella[8].cout)), ((dataa[8..8] & datab_node[8..8]) # ((dataa[8..8] # datab_node[8..8]) & add_sub_cella[7].cout)), ((dataa[7..7] & datab_node[7..7]) # ((dataa[7..7] # datab_node[7..7]) & add_sub_cella[6].cout)), ((dataa[6..6] & datab_node[6..6]) # ((dataa[6..6] # datab_node[6..6]) & add_sub_cella[5].cout)), ((dataa[5..5] & datab_node[5..5]) # ((dataa[5..5] # datab_node[5..5]) & add_sub_cella[4].cout)), ((dataa[4..4] & datab_node[4..4]) # ((dataa[4..4] # datab_node[4..4]) & add_sub_cella[3].cout)), ((dataa[3..3] & datab_node[3..3]) # ((dataa[3..3] # datab_node[3..3]) & add_sub_cella[2].cout)), ((dataa[2..2] & datab_node[2..2]) # ((dataa[2..2] # datab_node[2..2]) & add_sub_cella[1].cout)), ((dataa[1..1] & datab_node[1..1]) # ((dataa[1..1] # datab_node[1..1]) & add_sub_cella[0].cout)), ((dataa[0..0] & datab_node[0..0]) # ((dataa[0..0] # datab_node[0..0]) & main_cin_wire)));
        add_sub_cella[].sin = ( ((dataa[9..9] $ datab_node[9..9]) $ add_sub_cella[8].cout), ((dataa[8..8] $ datab_node[8..8]) $ add_sub_cella[7].cout), ((dataa[7..7] $ datab_node[7..7]) $ add_sub_cella[6].cout), ((dataa[6..6] $ datab_node[6..6]) $ add_sub_cella[5].cout), ((dataa[5..5] $ datab_node[5..5]) $ add_sub_cella[4].cout), ((dataa[4..4] $ datab_node[4..4]) $ add_sub_cella[3].cout), ((dataa[3..3] $ datab_node[3..3]) $ add_sub_cella[2].cout), ((dataa[2..2] $ datab_node[2..2]) $ add_sub_cella[1].cout), ((dataa[1..1] $ datab_node[1..1]) $ add_sub_cella[0].cout), ((dataa[0..0] $ datab_node[0..0]) $ main_cin_wire));
        external_cin_cell.cin = cin;
        external_cin_cell.sin = B"0";
        datab_node[] = datab[];
        main_cin_wire = external_cin_cell.cout;
        result[] = add_sub_cella[].sout;
END;
--VALID FILE