sig.v

基于FPGA的波束成型

`timescale 1ns / 1ps
////////////////////////////////////////////////////////////////////////////////
// Company: 
// Engineer:
//
// Create Date:    21:18:34 06/03/07
// Design Name:    
// Module Name:    sig
// Project Name:   
// Target Device:  
// Tool versions:  
// Description:
//
// Dependencies:
// 
// Revision:
// Revision 0.01 - File Created
// Additional Comments:
// 
////////////////////////////////////////////////////////////////////////////////
module sig(mux2,der,dei,yx1r,yx1i,yx2r,yx2i,yx3r,yx3i,yx4r,yx4i,yx5r,yx5i,yx6r,yx6i,yx7r,yx7i,yx8r,yx8i,clk,start);
input clk;
output[15:0] mux2,der,dei,yx8r,yx8i,yx1r,yx1i,yx2r,yx2i,yx3r,yx3i,yx4r,yx4i,yx5r,yx5i,yx6r,yx6i,yx7r,yx7i;
output start;

reg[9:0] ct=0;
reg start;
reg[15:0] mux2,der,dei,yx1r,yx1i,yx2r,yx2i,yx3r,yx3i,yx4r,yx4i,yx5r,yx5i,yx6r,yx6i,yx7r,yx7i,yx8r,yx8i;

initial
mux2=8;


always @ (posedge clk)
	begin
				ct<=ct+1;
				start<=1;
				case(ct)
					
	    		  
					1:	begin
						der<=12953;dei<=0;yx1r<=24022;yx2r<=9806;yx3r<=-4570;yx4r<=-16870;yx5r<=-18878;yx6r<=-1496;yx7r<=4532;yx8r<=-2982;yx1i<=-4381;yx2i<=2415;yx3i<=-857;yx4i<=-12728;yx5i<=-19100;yx6i<=-13335;yx7i<=5346;yx8i<=20548;
					   end


					2:	begin
					der<=12319;dei<=4003;yx1r<=25582;yx2r<=15462;yx3r<=-1381;yx4r<=-6654;yx5r<=-6783;yx6r<=7377;yx7r<=-1629;yx8r<=-11544;yx1i<=8419;yx2i<=11543;yx3i<=-1200;yx4i<=-16562;yx5i<=-25746;yx6i<=-12656;yx7i<=7642;yx8i<=13873;
						end

					3:	begin
					der<=10479;dei<=7613;yx1r<=21174;yx2r<=10408;yx3r<=432;yx4r<=-2270;yx5r<=7823;yx6r<=-22631;yx7r<=2252;yx8r<=-11569;yx1i<=17780;yx2i<=19729;yx3i<=6479;yx4i<=-13403;yx5i<=-22631;yx6i<=-19391;yx7i<=-5454;yx8i<=7789;
						end 

					4:	begin
					der<=7613;dei<=10479;yx1r<=5599;yx2r<=3608;yx3r<=2181;yx4r<=1578;yx5r<=12965;yx6r<=19820;yx7r<=2956;yx8r<=-13528;yx1i<=23956;yx2i<=19372;yx3i<=5368;yx4i<=-13253;yx5i<=-12590;yx6i<=-14317;yx7i<=-4323;yx8i<=5853;
						end

					5:	begin
					der<=4003;dei<=12319;yx1r<=-1257;yx2r<=-7946;yx3r<=-2994;yx4r<=9905;yx5r<=26063;yx6r<=19893;yx7r<=8065;yx8r<=-11412;yx1i<=28457;yx2i<=24575;yx3i<=4826;yx4i<=-6842;yx5i<=-13603;yx6i<=-5071;yx7i<=-1316;yx8i<=-1960;
						end

					6:	begin
					der<=0;dei<=12953;yx1r<=-16968;yx2r<=-19106;yx3r<=-16052;yx4r<=9952;yx5r<=19866;yx6r<=24651;yx7r<=10215;yx8r<=-7811;yx1i<=14666;yx2i<=16871;yx3i<=10184;yx4i<=389;yx5i<=1036;yx6i<=7729;yx7i<=5067;yx8i<=-8359;
						end

					7:	begin
					der<=-4003;dei<=12319;yx1r<=-22605;yx2r<=-25520;yx3r<=-20300;yx4r<=3582;yx5r<=18141;yx6r<=21840;yx7r<=8491;yx8r<=-2702;yx1i<=9440;yx2i<=5516;yx3i<=-4355;yx4i<=4781;yx5i<=10484;yx6i<=20347;yx7i<=19645;yx8i<=-1359;
						end
 
					8:	begin
					der<=-7613;dei<=10479;yx1r<=-14117;yx2r<=-27704;yx3r<=-17483;yx4r<=-1657;yx5r<=8436;yx6r<=5434;yx7r<=2867;yx8r<=-5321;yx1i<=4623;yx2i<=-10413;yx3i<=-16375;yx4i<=-395;yx5i<=12892;yx6i<=25210;yx7i<=18818;yx8i<=686;
 						end
   
					9:	begin
					der<=-10479;dei<=7613;yx1r<=-9228;yx2r<=-15802;yx3r<=-10018;yx4r<=-185;yx5r<=692;yx6r<=-3669;yx7r<=-8243;yx8r<=-3250;yx1i<=-8641;yx2i<=-14019;yx3i<=-18216;yx4i<=-5534;yx5i<=11547;yx6i<=27988;yx7i<=18608;yx8i<=2503;
						end

					10:	begin
					der<=-12319;dei<=4003;yx1r<=-5790;yx2r<=-9161;yx3r<=-6665;yx4r<=976;yx5r<=-3983;yx6r<=-14670;yx7r<=-14807;yx8r<=-8200;yx1i<=-5748;yx2i<=-22377;yx3i<=-23821;yx4i<=-10099;yx5i<=9323;yx6i<=22241;yx7i<=14215;yx8i<=-2316;
						end

					11:	begin
					der<=-12953;dei<=0;yx1r<=1174;yx2r<=4608;yx3r<=11949;yx4r<=5242;yx5r<=-4512;yx6r<=-20140;yx7r<=-27390;yx8r<=-13480;yx1i<=97;yx2i<=-21378;yx3i<=-19584;yx4i<=-12839;yx5i<=-3120;yx6i<=10092;yx7i<=2163;yx8i<=-3593;
						end

					12:	begin
					der<=-12319;dei<=-4003;yx1r<=3131;yx2r<=9883;yx3r<=20457;yx4r<=15399;yx5r<=-4327;yx6r<=-21997;yx7r<=-22952;yx8r<=-15102;yx1i<=-2125;yx2i<=-18735;yx3i<=-15340;yx4i<=-5311;yx5i<=-2742;yx6i<=-4110;yx7i<=-8987;yx8i<=-10784;
						end

					13:	begin
					der<=-10479;dei<=-7613;yx1r<=-612;yx2r<=15294;yx3r<=22534;yx4r<=19014;yx5r<=-1968;yx6r<=-21563;yx7r<=-15156;yx8r<=-10224;yx1i<=-1985;yx2i<=-5734;yx3i<=-4577;yx4i<=260;yx5i<=2912;yx6i<=-10407;yx7i<=-18059;yx8i<=-14374;
						end 

					14:	begin
					der<=-7613;dei<=-10479;yx1r<=-6676;yx2r<=12979;yx3r<=24484;yx4r<=16749;yx5r<=1343;yx6r<=-8811;yx7r<=-10927;yx8r<=-3746;yx1i<=3247;yx2i<=-3154;yx3i<=3208;yx4i<=9102;yx5i<=1736;yx6i<=-16815;yx7i<=-22234;yx8i<=-19187;
						end 

					15:	begin
					der<=-4003;dei<=-12319;yx1r<=-7360;yx2r<=8006;yx3r<=14751;yx4r<=13814;yx5r<=18;yx6r<=-4903;yx7r<=3485;yx8r<=12477;yx1i<=-3579;yx2i<=7814;yx3i<=14808;yx4i<=23276;yx5i<=11951;yx6i<=-11898;yx7i<=-25715;yx8i<=-17680;
						end
            
					16:	begin
					der<=0;dei<=-12953;yx1r<=-11949;yx2r<=4829;yx3r<=5320;yx4r<=2401;yx5r<=-2274;yx6r<=-859;yx7r<=9981;yx8r<=22042;yx1i<=-7273;yx2i<=1517;yx3i<=17580;yx4i<=28111;yx5i<=11572;yx6i<=-8546;yx7i<=-18456;yx8i<=-12851;
						end
	     
					17:	begin
					der<=4003;dei<=-12319;yx1r<=-8280;yx2r<=-1740;yx3r<=1219;yx4r<=-7520;yx5r<=-11972;yx6r<=6264;yx7r<=19531;yx8r<=29346;yx1i<=-17084;yx2i<=3149;yx3i<=18268;yx4i<=23159;yx5i<=12406;yx6i<=-7827;yx7i<=-6256;yx8i<=-5107;
						end
            
					18:	begin
					der<=7613;dei<=-10479;yx1r<=3305;yx2r<=-1083;yx3r<=-11938;yx4r<=-18618;yx5r<=-17836;yx6r<=-3308;yx7r<=19576;yx8r<=29198;yx1i<=-21310;yx2i<=-5955;yx3i<=13928;yx4i<=19121;yx5i<=17647;yx6i<=3984;yx7i<=1777;yx8i<=6215;
						end
            
					19:	begin
					der<=10479;dei<=-7613;yx1r<=8907;yx2r<=2520;yx3r<=-11550;yx4r<=-22071;yx5r<=-24275;yx6r<=-8288;yx7r<=12922;yx8r<=18536;yx1i<=-26846;yx2i<=-147;yx3i<=3607;yx4i<=8994;yx5i<=3116;yx6i<=-4762;yx7i<=1220;yx8i<=20534;
						end
            
					20:	begin
					der<=12319;dei<=-4003;yx1r<=21346;yx2r<=8742;yx3r<=-9586;yx4r<=-24815;yx5r<=-21805;yx6r<=-2353;yx7r<=4868;yx8r<=4524;yx1i<=-14890;yx2i<=-1029;yx3i<=-1513;yx4i<=-2941;yx5i<=-10691;yx6i<=-5485;yx7i<=11717;yx8i<=23627;
						end
            
					21:	begin
					der<=12953;dei<=0;yx1r<=26634;yx2r<=12013;yx3r<=-4830;yx4r<=-19521;yx5r<=-14007;yx6r<=-3344;yx7r<=498;yx8r<=-8823;yx1i<=-8034;yx2i<=-255;yx3i<=3414;yx4i<=-13522;yx5i<=-20197;yx6i<=-11083;yx7i<=13056;yx8i<=16474;
						end
            
					22:	begin
					der<=12319;dei<=4003;yx1r<=25018;yx2r<=19570;yx3r<=2109;yx4r<=-13333;yx5r<=-5307;yx6r<=-921;yx7r<=-4201;yx8r<=-15449;yx1i<=6086;yx2i<=4640;yx3i<=-778;yx4i<=-18906;yx5i<=-22638;yx6i<=-17298;yx7i<=4431;yx8i<=16672;
						end
            
					23:	begin
					der<=10479;dei<=7613;yx1r<=18920;yx2r<=8993;yx3r<=870;yx4r<=-924;yx5r<=5624;yx6r<=10769;yx7r<=2292;yx8r<=-10154;yx1i<=16251;yx2i<=19063;yx3i<=9278;yx4i<=-15473;yx5i<=-32031;yx6i<=-20195;yx7i<=-4823;yx8i<=13750;
						end
            
					24:	begin
					der<=7613;dei<=10479;yx1r<=3672;yx2r<=-1839;yx3r<=1555;yx4r<=5065;yx5r<=13138;yx6r<=19079;yx7r<=8613;yx8r<=-1347;yx1i<=23929; yx2i<=25010;yx3i<=3892;yx4i<=-12123;yx5i<=-19898;yx6i<=-14701;yx7i<=-5912;yx8i<=-1125;
						end
            
					25:	begin
					der<=4003;dei<=12319;yx1r<=2050;yx2r<=-8547;yx3r<=-1331;yx4r<=6985;yx5r<=19314;yx6r<=22765;yx7r<=11570;yx8r<=-14191;yx1i<=23561;yx2i<=24590;yx3i<=6467;yx4i<=-10863;yx5i<=-9972;yx6i<=1287;yx7i<=4146;yx8i<=-8481;
						end
            
					26:	begin
					der<=0;dei<=12953;yx1r<=-10482;yx2r<=-21594;yx3r<=-11396;yx4r<=2668;yx5r<=22447;yx6r<=17314;yx7r<=8152;yx8r<=-3803;yx1i<=16679;yx2i<=13497;yx3i<=7481;yx4i<=-1588;yx5i<=2930;yx6i<=8505;yx7i<=9614;yx8i<=-7884;
						end
            
					27:	begin
					der<=-4003;dei<=12319;yx1r<=-17248;yx2r<=-21767;yx3r<=-19201;yx4r<=-4932;yx5r<=13103;yx6r<=19996;yx7r<=6450;yx8r<=260;yx1i<=8119;yx2i<=2362;yx3i<=-1651;yx4i<=-59;yx5i<=7317;yx6i<=24357;yx7i<=8118;yx8i<=-7718;
						end 
            
					28:	begin
					der<=-7613;dei<=10479;yx1r<=-12484;yx2r<=-30923;yx3r<=-19294;yx4r<=-3557;yx5r<=5487;yx6r<=5828;yx7r<=4101;yx8r<=-5;yx1i<=2317;yx2i<=-9454;yx3i<=-7475;yx4i<=-2242;yx5i<=11350;yx6i<=20509;yx7i<=21653;yx8i<=1424;
						end
            
					29:	begin
					der<=-10479;dei<=7613;yx1r<=-6913;yx2r<=-20413;yx3r<=-12113;yx4r<=-4126;yx5r<=2276;yx6r<=-6358;yx7r<=-8500;yx8r<=-575;yx1i<=-4040;yx2i<=-16156;yx3i<=-22854;yx4i<=-2433;yx5i<=15769;yx6i<=21527;yx7i<=16747;yx8i<=1633;
						end
            
					30:	begin
					der<=-12319;dei<=4003;yx1r<=-4924;yx2r<=-5729;yx3r<=4296;yx4r<=3173;yx5r<=-4361;yx6r<=-12937;yx7r<=-18826;yx8r<=-10390;yx1i<=-8123;yx2i<=-26619;yx3i<=-31016;yx4i<=-11022;yx5i<=4289;yx6i<=17912;yx7i<=19414;yx8i<=1074;
						end

					31:	begin
					der<=-12953;dei<=0;yx1r<=775;yx2r<=2279;yx3r<=8424;yx4r<=11812;yx5r<=271;yx6r<=-22343;yx7r<=-24171;yx8r<=-13670;yx1i<=-903;yx2i<=-19646;yx3i<=-25305;yx4i<=-8230;yx5i<=5097;yx6i<=8908;yx7i<=7158;yx8i<=298;
						end

					32:	begin
					der<=-12319;dei<=-4003;yx1r<=1968;yx2r<=3415;yx3r<=22196;yx4r<=15778;yx5r<=-1728;yx6r<=-16862;yx7r<=-25033;yx8r<=-12737;yx1i<=8659;yx2i<=-16742;yx3i<=-17923;yx4i<=-5274;yx5i<=-2425;yx6i<=208;yx7i<=-5682;yx8i<=-9482;
						end

					33:	begin
					der<=-10479;dei<=-7613;yx1r<=-6554;yx2r<=8828;yx3r<=22876;yx4r<=20597;yx5r<=-96;yx6r<=-19047;yx7r<=-14906;yx8r<=-10784;yx1i<=6357;yx2i<=-2110;yx3i<=-10355;yx4i<=1610;yx5i<=2001;yx6i<=-8782;yx7i<=-21433;yx8i<=-10873;
						end
 
					34:	begin
					der<=-7613;dei<=-10479;yx1r<=-7657;yx2r<=12299;yx3r<=23700;yx4r<=20805;yx5r<=3322;yx6r<=-12546;yx7r<=-10473;yx8r<=16;yx1i<=5789;yx2i<=1890;yx3i<=8990;yx4i<=14948;yx5i<=-574;yx6i<=-14188;yx7i<=-26393;yx8i<=-22948;   
						end

					35:	begin
					der<=-4003;dei<=-12319;yx1r<=-15264;yx2r<=6839;yx3r<=15550;yx4r<=10531;yx5r<=329;yx6r<=-2158;yx7r<=4744;yx8r<=9379;yx1i<=-4930;yx2i<=2519;yx3i<=13086;yx4i<=23327;yx5i<=9179;yx6i<=-8885;yx7i<=-18010;yx8i<=-23749;
						end

					36:	begin
					der<=0;dei<=-12953;yx1r<=-9240;yx2r<=2217;yx3r<=4307;yx4r<=3763;yx5r<=-1308;yx6r<=3572;yx7r<=15251;yx8r<=23047;yx1i<=-7590;yx2i<=2042;yx3i<=22351;yx4i<=20448;yx5i<=14596;yx6i<=-9210;yx7i<=-19137;yx8i<=-13766;
						end

					37:	begin
					der<=4003;dei<=-12319;yx1r<=-9900;yx2r<=884;yx3r<=-1153;yx4r<=-9871;yx5r<=-2918;yx6r<=1638;yx7r<=14610;yx8r<=30190;yx1i<=-11737;yx2i<=103;yx3i<=20435;yx4i<=26372;yx5i<=8948;yx6i<=-9321;yx7i<=-11676;yx8i<=-2891;
						end

					38:	begin
					der<=7613;dei<=-10479;yx1r<=951;yx2r<=-2343;yx3r<=-6400;yx4r<=-14730;yx5r<=-19474;yx6r<=-473;yx7r<=17732;yx8r<=21517;yx1i<=-21562;yx2i<=1439;yx3i<=11751;yx4i<=17101;yx5i<=13234;yx6i<=2654;yx7i<=-1229;yx8i<=5701;
						end

					39:	begin
					der<=10479;dei<=-7613;yx1r<=13918;yx2r<=4928;yx3r<=-9283;yx4r<=-26067;yx5r<=-23700;yx6r<=-3898;yx7r<=13578;yx8r<=24078;yx1i<=-19603;yx2i<=-5559;yx3i<=5032;yx4i<=4196;yx5i<=-1687;yx6i<=-5138;yx7i<=8217;yx8i<=13560;
						end

					40:	begin
					der<=12319;dei<=-4003;yx1r<=19144;yx2r<=16875;yx3r<=-4784;yx4r<=-29190;yx5r<=-26442;yx6r<=-8460;yx7r<=6086;yx8r<=8452;yx1i<=-17898;yx2i<=538;yx3i<=7155;yx4i<=2714;yx5i<=-11757;yx6i<=-9734;yx7i<=13253;yx8i<=19098;
						end  
					41:	begin
					der<=12953;dei<=0;yx1r<=27699;yx2r<=12538;yx3r<=-7023;yx4r<=-18286;yx5r<=-15617;yx6r<=-4137;yx7r<=4153;yx8r<=-1073;yx1i<=-3415;yx2i<=4852;yx3i<=-599;yx4i<=-16899;yx5i<=-20439;yx6i<=-8350;yx7i<=8640;yx8i<=23462;
						end

					42:	begin
					der<=12319;dei<=4003;yx1r<=19564;yx2r<=16976;yx3r<=1510;yx4r<=-6913;yx5r<=-1285;yx6r<=2001;yx7r<=-3183;yx8r<=-12307;yx1i<=6936;yx2i<=10363;yx3i<=3222;yx4i<=-17430;yx5i<=-20804;yx6i<=-13974;yx7i<=5111;yx8i<=16069;
						end																  
					43:	begin
					der<=10479;dei<=7613;yx1r<=10991;yx2r<=11607;yx3r<=1048;yx4r<=-1571;yx5r<=5074;yx6r<=6564;yx7r<=44;yx8r<=-15173;yx1i<=15661;yx2i<=17156;yx3i<=2691;yx4i<=-13968;yx5i<=-20764;yx6i<=-17090;yx7i<=-4364;yx8i<=5960;
						end

					44:	begin
					der<=7613;dei<=10479;yx1r<=6646;yx2r<=-325;yx3r<=-1555;yx4r<=5688;yx5r<=14366;yx6r<=21909;yx7r<=5391;yx8r<=-11817;yx1i<=29158;yx2i<=20745;yx3i<=2259;yx4i<=-12492;yx5i<=-18464;yx6i<=-11687;yx7i<=-8047;yx8i<=-2547;
						end