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Qucs-GUI
0.0.19
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Qucs-GUI
0.0.19
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00001 /*************************************************************************** 00002 dmux4to16 00003 ----------- 00004 begin : December 2008 00005 copyright : (C) 2008 by Mike Brinson 00006 email : mbrin72043@yahoo.co.uk 00007 ***************************************************************************/ 00008 00009 /* 00010 * dmux4to16.cpp - device implementations for dmux4to16 module 00011 * 00012 * This is free software; you can redistribute it and/or modify 00013 * it under the terms of the GNU General Public License as published by 00014 * the Free Software Foundation; either version 2, or (at your option) 00015 * any later version. 00016 * 00017 */ 00018 #include "dmux4to16.h" 00019 #include "node.h" 00020 #include "misc.h" 00021 00022 dmux4to16::dmux4to16() 00023 { 00024 Type = isComponent; // Analogue and digital component. 00025 Description = QObject::tr ("4to16 demultiplexer verilog device"); 00026 00027 Props.append (new Property ("TR", "6", false, 00028 QObject::tr ("transfer function high scaling factor"))); 00029 Props.append (new Property ("Delay", "1 ns", false, 00030 QObject::tr ("output delay") 00031 +" ("+QObject::tr ("s")+")")); 00032 00033 createSymbol (); 00034 tx = x1 + 19; 00035 ty = y2 + 4; 00036 Model = "dmux4to16"; 00037 Name = "Y"; 00038 } 00039 00040 Component * dmux4to16::newOne() 00041 { 00042 dmux4to16 * p = new dmux4to16(); 00043 p->Props.getFirst()->Value = Props.getFirst()->Value; 00044 p->recreate(0); 00045 return p; 00046 } 00047 00048 Element * dmux4to16::info(QString& Name, char * &BitmapFile, bool getNewOne) 00049 { 00050 Name = QObject::tr("4to16 Demux"); 00051 BitmapFile = (char *) "dmux4to16"; 00052 00053 if(getNewOne) return new dmux4to16(); 00054 return 0; 00055 } 00056 00057 void dmux4to16::createSymbol() 00058 { 00059 Lines.append(new Line(-30, -90, 30,-90,QPen(Qt::darkBlue,2))); 00060 Lines.append(new Line( 30, -90, 30, 110,QPen(Qt::darkBlue,2))); 00061 Lines.append(new Line( 30, 110,-30, 110,QPen(Qt::darkBlue,2))); 00062 Lines.append(new Line(-30, 110,-30, -90,QPen(Qt::darkBlue,2))); 00063 00064 Lines.append(new Line(-50,-50,-40,-50,QPen(Qt::darkBlue,2))); // EN 00065 Lines.append(new Line(-50,-30,-30,-30,QPen(Qt::darkBlue,2))); // A 00066 Lines.append(new Line(-50,-10,-30,-10,QPen(Qt::darkBlue,2))); // B 00067 Lines.append(new Line(-50, 10,-30, 10,QPen(Qt::darkBlue,2))); // C 00068 Lines.append(new Line(-50, 30,-30, 30,QPen(Qt::darkBlue,2))); // D 00069 00070 Lines.append(new Line( 30, 100, 50,100,QPen(Qt::darkBlue,2))); // Y15 00071 Lines.append(new Line( 30, 90, 50, 90,QPen(Qt::darkBlue,2))); // Y14 00072 Lines.append(new Line( 30, 80, 50, 80,QPen(Qt::darkBlue,2))); // Y13 00073 Lines.append(new Line( 30, 70, 50, 70,QPen(Qt::darkBlue,2))); // Y12 00074 Lines.append(new Line( 30, 60, 50, 60,QPen(Qt::darkBlue,2))); // Y11 00075 Lines.append(new Line( 30, 50, 50, 50,QPen(Qt::darkBlue,2))); // Y10 00076 Lines.append(new Line( 30, 40, 50, 40,QPen(Qt::darkBlue,2))); // Y9 00077 Lines.append(new Line( 30, 30, 50, 30,QPen(Qt::darkBlue,2))); // Y8 00078 Lines.append(new Line( 30, 20, 50, 20,QPen(Qt::darkBlue,2))); // Y7 00079 Lines.append(new Line( 30, 10, 50, 10,QPen(Qt::darkBlue,2))); // Y6 00080 Lines.append(new Line( 30, 0, 50, 0,QPen(Qt::darkBlue,2))); // Y5 00081 Lines.append(new Line( 30, -10, 50,-10,QPen(Qt::darkBlue,2))); // Y4 00082 Lines.append(new Line( 30, -20, 50,-20,QPen(Qt::darkBlue,2))); // Y3 00083 Lines.append(new Line( 30, -30, 50,-30,QPen(Qt::darkBlue,2))); // Y2 00084 Lines.append(new Line( 30, -40, 50,-40,QPen(Qt::darkBlue,2))); // Y1 00085 Lines.append(new Line( 30, -50, 50,-50,QPen(Qt::darkBlue,2))); // Y0 00086 00087 Arcs.append(new Arc( -40, -55, 10, 10, 0, 16*360, QPen(Qt::darkBlue,2))); 00088 00089 Texts.append(new Text(-25,-85, "DMUX", Qt::darkBlue, 12.0)); 00090 00091 Texts.append(new Text(-25,-63, "En", Qt::darkBlue, 12.0)); 00092 Texts.append(new Text(-26,-15, "G", Qt::darkBlue, 12.0)); 00093 Texts.append(new Text(-13,-20, "}", Qt::darkBlue, 16.0)); 00094 Texts.append(new Text( -5,-20, "0", Qt::darkBlue, 12.0)); 00095 Texts.append(new Text( -8, 0, "15", Qt::darkBlue, 12.0)); 00096 00097 Texts.append(new Text(-25,-43, "0", Qt::darkBlue, 12.0)); 00098 Texts.append(new Text(-25, 17, "3", Qt::darkBlue, 12.0)); 00099 00100 Texts.append(new Text( 15,-59, "0", Qt::darkBlue, 9.0)); 00101 Texts.append(new Text( 15,-49, "1", Qt::darkBlue, 9.0)); 00102 Texts.append(new Text( 15,-39, "2", Qt::darkBlue, 9.0)); 00103 Texts.append(new Text( 15,-29, "3", Qt::darkBlue, 9.0)); 00104 Texts.append(new Text( 15,-19, "4", Qt::darkBlue, 9.0)); 00105 Texts.append(new Text( 15, -9, "5", Qt::darkBlue, 9.0)); 00106 Texts.append(new Text( 15, 1, "6", Qt::darkBlue, 9.0)); 00107 Texts.append(new Text( 15, 11, "7", Qt::darkBlue, 9.0)); 00108 Texts.append(new Text( 15, 21, "8", Qt::darkBlue, 9.0)); 00109 Texts.append(new Text( 15, 31, "9", Qt::darkBlue, 9.0)); 00110 Texts.append(new Text( 8, 41, "10", Qt::darkBlue, 9.0)); 00111 Texts.append(new Text( 8, 51, "11", Qt::darkBlue, 9.0)); 00112 Texts.append(new Text( 8, 61, "12", Qt::darkBlue, 9.0)); 00113 Texts.append(new Text( 8, 71, "13", Qt::darkBlue, 9.0)); 00114 Texts.append(new Text( 8, 81, "14", Qt::darkBlue, 9.0)); 00115 Texts.append(new Text( 8, 91, "15", Qt::darkBlue, 9.0)); 00116 00117 Lines.append(new Line(-6, 2, 9, 2, QPen(Qt::darkBlue,2))); 00118 00119 Ports.append(new Port(-50,-50)); // En 00120 Ports.append(new Port(-50,-30)); // A 00121 Ports.append(new Port(-50,-10)); // B 00122 Ports.append(new Port(-50, 10)); // C 00123 Ports.append(new Port(-50, 30)); // D 00124 Ports.append(new Port( 50,100)); // Y15 00125 Ports.append(new Port( 50, 90)); // Y14 00126 Ports.append(new Port( 50, 80)); // Y13 00127 Ports.append(new Port( 50, 70)); // Y12 00128 Ports.append(new Port( 50, 60)); // Y11 00129 Ports.append(new Port( 50, 50)); // Y10 00130 Ports.append(new Port( 50, 40)); // Y9 00131 Ports.append(new Port( 50, 30)); // Y8 00132 Ports.append(new Port( 50, 20)); // Y7 00133 Ports.append(new Port( 50, 10)); // Y6 00134 Ports.append(new Port( 50, 0)); // Y5 00135 Ports.append(new Port( 50,-10)); // Y4 00136 Ports.append(new Port( 50,-20)); // Y3 00137 Ports.append(new Port( 50,-30)); // Y2 00138 Ports.append(new Port( 50,-40)); // Y1 00139 Ports.append(new Port( 50,-50)); // Y0 00140 00141 x1 = -50; y1 = -94; 00142 x2 = 50; y2 = 114; 00143 } 00144 00145 QString dmux4to16::vhdlCode( int ) 00146 { 00147 QString s=""; 00148 00149 QString td = Props.at(1)->Value; // delay time 00150 if(!misc::VHDL_Delay(td, Name)) return td; // time has not VHDL format 00151 td += ";\n"; 00152 00153 QString En = Ports.at(0)->Connection->Name; 00154 QString A = Ports.at(1)->Connection->Name; 00155 QString B = Ports.at(2)->Connection->Name; 00156 QString C = Ports.at(3)->Connection->Name; 00157 QString D = Ports.at(4)->Connection->Name; 00158 QString Y15 = Ports.at(5)->Connection->Name; 00159 QString Y14 = Ports.at(6)->Connection->Name; 00160 QString Y13 = Ports.at(7)->Connection->Name; 00161 QString Y12 = Ports.at(8)->Connection->Name; 00162 QString Y11 = Ports.at(9)->Connection->Name; 00163 QString Y10 = Ports.at(10)->Connection->Name; 00164 QString Y9 = Ports.at(11)->Connection->Name; 00165 QString Y8 = Ports.at(12)->Connection->Name; 00166 QString Y7 = Ports.at(13)->Connection->Name; 00167 QString Y6 = Ports.at(14)->Connection->Name; 00168 QString Y5 = Ports.at(15)->Connection->Name; 00169 QString Y4 = Ports.at(16)->Connection->Name; 00170 QString Y3 = Ports.at(17)->Connection->Name; 00171 QString Y2 = Ports.at(18)->Connection->Name; 00172 QString Y1 = Ports.at(19)->Connection->Name; 00173 QString Y0 = Ports.at(20)->Connection->Name; 00174 00175 s = "\n "+Name+":process ("+En+", "+A+", "+B+", "+C+", "+D+")\n"+ 00176 " begin\n" + 00177 " "+Y0+" <= "+"(not "+En+") and (not "+D+") and (not "+C+") and (not "+B+") and (not "+A+")"+td+ 00178 " "+Y1+" <= "+"(not "+En+") and (not "+D+") and (not "+C+") and (not "+B+") and "+A+td+ 00179 " "+Y2+" <= "+"(not "+En+") and (not "+D+") and (not "+C+") and "+B+" and (not "+A+")"+td+ 00180 " "+Y3+" <= "+"(not "+En+") and (not "+D+") and (not "+C+") and "+B+" and "+A+td+ 00181 " "+Y4+" <= "+"(not "+En+") and (not "+D+") and "+C+" and (not "+B+") and (not "+A+")"+td+ 00182 " "+Y5+" <= "+"(not "+En+") and (not "+D+") and "+C+" and (not "+B+") and "+A+td+ 00183 " "+Y6+" <= "+"(not "+En+") and (not "+D+") and "+C+" and "+B+" and (not "+A+")"+td+ 00184 " "+Y7+" <= "+"(not "+En+") and (not "+D+") and "+C+" and "+B+" and "+A+td+ 00185 " "+Y8+" <= "+"(not "+En+") and "+D+" and (not "+C+") and (not "+B+") and (not "+A+")"+td+ 00186 " "+Y9+" <= "+"(not "+En+") and "+D+" and (not "+C+") and (not "+B+") and "+A+td+ 00187 " "+Y10+" <= "+"(not "+En+") and "+D+" and (not "+C+") and "+B+" and (not "+A+")"+td+ 00188 " "+Y11+" <= "+"(not "+En+") and "+D+" and (not "+C+") and "+B+" and "+A+td+ 00189 " "+Y12+" <= "+"(not "+En+") and "+D+" and "+C+" and (not "+B+") and (not "+A+")"+td+ 00190 " "+Y13+" <= "+"(not "+En+") and "+D+" and "+C+" and (not "+B+") and "+A+td+ 00191 " "+Y14+" <= "+"(not "+En+") and "+D+" and "+C+" and "+B+" and (not "+A+")"+td+ 00192 " "+Y15+" <= "+"(not "+En+") and "+D+" and "+C+" and "+B+" and "+A+td+ 00193 00194 " end process;\n"; 00195 return s; 00196 } 00197 00198 QString dmux4to16::verilogCode( int ) 00199 { 00200 QString td = Props.at(1)->Value; // delay time 00201 if(!misc::Verilog_Delay(td, Name)) return td; // time does not have VHDL format 00202 00203 QString l = ""; 00204 00205 QString En = Ports.at(0)->Connection->Name; 00206 QString A = Ports.at(1)->Connection->Name; 00207 QString B = Ports.at(2)->Connection->Name; 00208 QString C = Ports.at(3)->Connection->Name; 00209 QString D = Ports.at(4)->Connection->Name; 00210 QString Y15 = Ports.at(5)->Connection->Name; 00211 QString Y14 = Ports.at(6)->Connection->Name; 00212 QString Y13 = Ports.at(7)->Connection->Name; 00213 QString Y12 = Ports.at(8)->Connection->Name; 00214 QString Y11 = Ports.at(9)->Connection->Name; 00215 QString Y10 = Ports.at(10)->Connection->Name; 00216 QString Y9 = Ports.at(11)->Connection->Name; 00217 QString Y8 = Ports.at(12)->Connection->Name; 00218 QString Y7 = Ports.at(13)->Connection->Name; 00219 QString Y6 = Ports.at(14)->Connection->Name; 00220 QString Y5 = Ports.at(15)->Connection->Name; 00221 QString Y4 = Ports.at(16)->Connection->Name; 00222 QString Y3 = Ports.at(17)->Connection->Name; 00223 QString Y2 = Ports.at(18)->Connection->Name; 00224 QString Y1 = Ports.at(19)->Connection->Name; 00225 QString Y0 = Ports.at(20)->Connection->Name; 00226 00227 QString Y15R = "net_reg" + Name + Y15; 00228 QString Y14R = "net_reg" + Name + Y14; 00229 QString Y13R = "net_reg" + Name + Y13; 00230 QString Y12R = "net_reg" + Name + Y12; 00231 QString Y11R = "net_reg" + Name + Y11; 00232 QString Y10R = "net_reg" + Name + Y10; 00233 QString Y9R = "net_reg" + Name + Y9; 00234 QString Y8R = "net_reg" + Name + Y8; 00235 QString Y7R = "net_reg" + Name + Y7; 00236 QString Y6R = "net_reg" + Name + Y6; 00237 QString Y5R = "net_reg" + Name + Y5; 00238 QString Y4R = "net_reg" + Name + Y4; 00239 QString Y3R = "net_reg" + Name + Y3; 00240 QString Y2R = "net_reg" + Name + Y2; 00241 QString Y1R = "net_reg" + Name + Y1; 00242 QString Y0R = "net_reg" + Name + Y0; 00243 00244 l = "\n // " + Name + " 4to16 demux\n" + 00245 " assign " + Y0 + " = " + Y0R + ";\n" + 00246 " reg " + Y0R + " = 0;\n" + 00247 " assign " + Y1 + " = " + Y1R + ";\n" + 00248 " reg " + Y1R + " = 0;\n" + 00249 " assign " + Y2 + " = " + Y2R + ";\n" + 00250 " reg " + Y2R + " = 0;\n" + 00251 " assign " + Y3 + " = " + Y3R + ";\n" + 00252 " reg " + Y3R + " = 0;\n" + 00253 " assign " + Y4 + " = " + Y4R + ";\n" + 00254 " reg " + Y4R + " = 0;\n" + 00255 " assign " + Y5 + " = " + Y5R + ";\n" + 00256 " reg " + Y5R + " = 0;\n" + 00257 " assign " + Y6 + " = " + Y6R + ";\n" + 00258 " reg " + Y6R + " = 0;\n" + 00259 " assign " + Y7 + " = " + Y7R + ";\n" + 00260 " reg " + Y7R + " = 0;\n" + 00261 " assign " + Y8 + " = " + Y8R + ";\n" + 00262 " reg " + Y8R + " = 0;\n" + 00263 " assign " + Y9 + " = " + Y9R + ";\n" + 00264 " reg " + Y9R + " = 0;\n" + 00265 " assign " + Y10 + " = " + Y10R + ";\n" + 00266 " reg " + Y10R + " = 0;\n" + 00267 " assign " + Y11 + " = " + Y11R + ";\n" + 00268 " reg " + Y11R + " = 0;\n" + 00269 " assign " + Y12 + " = " + Y12R + ";\n" + 00270 " reg " + Y12R + " = 0;\n" + 00271 " assign " + Y13 + " = " + Y13R + ";\n" + 00272 " reg " + Y13R + " = 0;\n" + 00273 " assign " + Y14 + " = " + Y14R + ";\n" + 00274 " reg " + Y14R + " = 0;\n" + 00275 " assign " + Y15 + " = " + Y15R + ";\n" + 00276 " reg " + Y15R + " = 0;\n" + 00277 00278 " always @ ("+En+" or "+A+" or "+B+" or "+C+" or "+D+")\n" + 00279 " begin\n"+ 00280 " "+Y0R+" <="+td+" (~"+En+") && (~"+D+") && (~"+C+") && (~"+B+" ) && (~"+A+");\n"+ 00281 " "+Y1R+" <="+td+" (~"+En+") && (~"+D+") && (~"+C+") && (~"+B+" ) && "+A+";\n"+ 00282 " "+Y2R+" <="+td+" (~"+En+") && (~"+D+") && (~"+C+") && "+B+" && (~"+A+");\n"+ 00283 " "+Y3R+" <="+td+" (~"+En+") && (~"+D+") && (~"+C+") && "+B+" && "+A+";\n"+ 00284 " "+Y4R+" <="+td+" (~"+En+") && (~"+D+") && "+C+" && (~"+B+" ) && (~"+A+");\n"+ 00285 " "+Y5R+" <="+td+" (~"+En+") && (~"+D+") && "+C+" && (~"+B+" ) && "+A+";\n"+ 00286 " "+Y6R+" <="+td+" (~"+En+") && (~"+D+") && "+C+" && "+B+" && ( ~"+A+");\n"+ 00287 " "+Y7R+" <="+td+" (~"+En+") && (~"+D+") && "+C+" && "+B+" && "+A+";\n"+ 00288 " "+Y8R+" <="+td+" (~"+En+") && "+D+" && (~"+C+") && ( ~"+B+") && (~"+A+");\n"+ 00289 " "+Y9R+" <="+td+" (~"+En+") && "+D+" && (~"+C+") && ( ~"+B+") && "+A+";\n"+ 00290 " "+Y10R+" <="+td+" (~"+En+") && "+D+" && (~"+C+") && "+B+" && (~"+A+");\n"+ 00291 " "+Y11R+" <="+td+" (~"+En+") && "+D+" && (~"+C+") && "+B+" && "+A+";\n"+ 00292 " "+Y12R+" <="+td+" (~"+En+") && "+D+" && "+C+" && (~"+B+") && (~"+A+");\n"+ 00293 " "+Y13R+" <="+td+" (~"+En+") && "+D+" && "+C+" && (~"+B+") && "+A+";\n"+ 00294 " "+Y14R+" <="+td+" (~"+En+") && "+D+" && "+C+" && "+B+" && (~"+A+");\n"+ 00295 " "+Y15R+" <="+td+" (~"+En+") && "+D+" && "+C+" && "+B+" && "+A+";\n"+ 00296 00297 " end\n"; 00298 00299 return l; 00300 }
1.7.6.1
