aesa/AESA.xml

   1 <?xml version="1.0" encoding="UTF-8"?>
   2 <processnetwork
   3 xmlns="http://www.tik.ee.ethz.ch/~shapes/schema/PROCESSNETWORK"
   4 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   5 xsi:schemaLocation="http://www.tik.ee.ethz.ch/~shapes/schema/PROCESSNETWORK
   6     http://www.tik.ee.ethz.ch/~shapes/schema/processnetwork.xsd" name="AESA_DBF">
   7
   8   <variable value="8" name="N_BEAMS"/>
   9   <variable value="16" name="N_ANTENNA_ELEMENTS"/>
  10   <variable value="16" name="N_OVERLAPPED_BEAMS"/>
  11   <variable value="16" name="N_DOPPLER_CHANNELS"/>
  12
  13   <variable value="8" name="SIZE_COMPLEX_NUM"/>
  14   <variable value="64" name="N_FACTOR"/>
  15   <variable value="4" name="N_RANGE_BINS"/>
  16   <variable value="32" name="N_FFT"/>
  17
  18   <!-- ********************************************************** -->
  19   <!--                instantiate processes                       -->
  20   <!-- ********************************************************** -->
  21
  22   <!-- Data generator process with N_BEAMS outputs -->
  23         <process name="Data_Generator">
  24           <iterator variable="i" range="N_BEAMS">
  25             <port type="output" name="out">
  26       <append function="i"/>
  27       </port>
  28     </iterator>
  29           <source type="c" location="Data_Generator.c"/>
  30         </process>
  31
  32   <!-- Weights generator process with N_BEAMS outputs -->
  33         <process name="Weight_Generator">
  34           <iterator variable="i" range="N_BEAMS">
  35             <port type="output" name="out">
  36                   <append function="i"/>
  37             </port>
  38           </iterator>
  39           <source type="c" location="Weight_Generator.c"/>
  40         </process>
  41
  42   <!-- N_BEAMS processes to compute result -->
  43   <iterator variable="i" range="N_BEAMS">
  44     <process name="Beam_Former">
  45       <append function="i"/>
  46       <port type="input" name="data_input"/>
  47       <port type="input" name="weight_input"/>
  48       <port type="output" name="data_output"/>
  49       <source type="c" location="Beam_Former.c"/>
  50     </process>
  51   </iterator>
  52
  53   <!-- Corner Turn With Overlap processes -->
  54   <iterator variable="i" range="N_BEAMS">
  55     <process name="Corner_Turn_OL">
  56       <append function="i"/>
  57         <port type="input" name="data_input"/>
  58         <port type="output" name="data_output"/>
  59         <port type="output" name="data2_output_ol"/>
  60       <source type="c" location="Corner_Turn_OL.c"/>
  61     </process>
  62   </iterator>
  63
  64   <!-- FFT processes to compute doppler channels -->
  65   <iterator variable="i" range="2 * N_BEAMS">
  66     <process name="FFT_Radix2_DIF">
  67       <append function="i"/>
  68         <port type="input" name="data_input"/>
  69         <port type="output" name="data_output"/>
  70       <source type="c" location="FFT_Radix2_DIF.c"/>
  71     </process>
  72         </iterator>
  73
  74   <!-- Corner Turn processes  -->
  75   <iterator variable="i" range="2 * N_BEAMS">
  76     <process name="Corner_Turn">
  77       <append function="i"/>
  78         <port type="input" name="data_input"/>
  79         <port type="output" name="data_output"/>
  80       <source type="c" location="Corner_Turn.c"/>
  81     </process>
  82         </iterator>
  83
  84   <!-- FIR processes -->
  85   <iterator variable="i" range="2 * N_BEAMS">
  86      <process name="FIR">
  87         <append function="i"/>
  88         <port type="input" name="data_input"/>
  89         <port type="output" name="data_output"/>
  90         <source type="c" location="FIR.c"/>
  91      </process>
  92   </iterator>
  93
  94   <!-- Consumer process to collect data -->
  95   <process name="Consumer">
  96     <iterator variable="i" range=" N_BEAMS">
  97       <port type="input" name="data_input">
  98         <append function="i"/>
  99       </port>
 100       <port type="input" name="data2_input_delayed">
 101         <append function="i"/>
 102       </port>
 103     </iterator>
 104                 <source type="c" location="Consumer.c"/>
 105         </process>
 106
 107   <!-- ********************************************************** -->
 108   <!--                instantiate channels                        -->
 109   <!-- ********************************************************** -->
 110
 111   <!-- sw_channels from data generator to dbf -->
 112   <iterator variable="i" range="N_BEAMS">
 113           <sw_channel type="fifo" size="N_ANTENNA_ELEMENTS * SIZE_COMPLEX_NUM * N_FACTOR" name="data_to_dbf_chan">
 114                   <append function="i"/>
 115                   <port type="input" name="in"/>
 116                   <port type="output" name="out"/>
 117           </sw_channel>
 118   </iterator>
 119
 120   <!-- sw_channels from weight generator to dbf -->
 121   <iterator variable="i" range="N_BEAMS">
 122     <sw_channel type="fifo" size="N_ANTENNA_ELEMENTS * SIZE_COMPLEX_NUM * N_FACTOR" name="weight_to_dbf_chan">
 123       <append function="i"/>
 124       <port type="input" name="in"/>
 125       <port type="output" name="out"/>
 126     </sw_channel>
 127   </iterator>
 128
 129   <!-- sw_channels from dbf to corner turn with overlap -->
 130   <iterator variable="i" range="N_BEAMS">
 131     <sw_channel type="fifo" size="N_RANGE_BINS * SIZE_COMPLEX_NUM * N_FACTOR" name="dbf_to_ct_ol">
 132       <append function="i"/>
 133       <port type="input" name="in"/>
 134       <port type="output" name="out"/>
 135     </sw_channel>
 136   </iterator>
 137
 138   <!-- sw_channels from corner turn to fft -->
 139   <iterator variable="i" range="N_BEAMS">
 140     <sw_channel type="fifo" size="N_FFT * SIZE_COMPLEX_NUM * N_FACTOR" name="ct_ol_to_fft">
 141       <append function="i"/>
 142       <port type="input" name="in"/>
 143       <port type="output" name="out"/>
 144     </sw_channel>
 145   </iterator>
 146
 147   <!-- sw_channels from corner turn delayed to fft -->
 148   <iterator variable="i" range="N_BEAMS">
 149     <sw_channel type="fifo" size="N_FFT * SIZE_COMPLEX_NUM * N_FACTOR" name="ct_ol_delayed_to_fft">
 150       <append function="i"/>
 151       <port type="input" name="in"/>
 152       <port type="output" name="out"/>
 153     </sw_channel>
 154   </iterator>
 155
 156   <!-- sw_channels from fft to corner turn -->
 157   <iterator variable="i" range="2 * N_BEAMS">
 158     <sw_channel type="fifo" size="N_FFT * SIZE_COMPLEX_NUM * N_FACTOR" name="fft_to_corner_turn">
 159       <append function="i"/>
 160       <port type="input" name="in"/>
 161       <port type="output" name="out"/>
 162     </sw_channel>
 163   </iterator>
 164
 165   <!-- sw channels from corner turn to fir -->
 166   <iterator variable="i" range="2 * N_BEAMS">
 167     <sw_channel type="fifo" size="N_RANGE_BINS * SIZE_COMPLEX_NUM * N_FACTOR" name="corner_turn_to_fir">
 168       <append function="i"/>
 169       <port type="input" name="in"/>
 170       <port type="output" name="out"/>
 171      </sw_channel>
 172   </iterator>
 173
 174   <!-- sw_channels from fir to consumer-->
 175   <iterator variable="i" range="2 * N_BEAMS">
 176     <sw_channel type="fifo" size="N_RANGE_BINS * SIZE_COMPLEX_NUM * N_FACTOR" name="fir_to_consumer">
 177       <append function="i"/>
 178       <port type="input" name="in"/>
 179       <port type="output" name="out"/>
 180     </sw_channel>
 181   </iterator>
 182
 183   <!-- ********************************************************** -->
 184   <!--                instantiate connections                     -->
 185   <!-- ********************************************************** -->
 186
 187   <!-- connections from data generator to channels -->
 188   <iterator variable="i" range="N_BEAMS">
 189           <connection name="Ant_To_Dbf_Chan_Data">
 190       <append function="i"/>
 191                   <origin name="Data_Generator">
 192         <port name="out">
 193         <append function="i"/>
 194         </port>
 195       </origin>
 196                   <target name="data_to_dbf_chan">
 197         <append function="i"/>
 198         <port name="in"/>
 199       </target>
 200     </connection>
 201   </iterator>
 202
 203   <!-- connections from weight generator to channels -->
 204   <iterator variable="i" range="N_BEAMS">
 205     <connection name="Weight_To_Dbf_Chan_Weight">
 206       <append function="i"/>
 207       <origin name="Weight_Generator">
 208         <port name="out">
 209         <append function="i"/>
 210         </port>
 211       </origin>
 212       <target name="weight_to_dbf_chan">
 213               <append function="i"/>
 214               <port name="in">
 215         </port>
 216       </target>
 217     </connection>
 218   </iterator>
 219
 220   <!-- connections from data channels to DBF processes -->
 221   <iterator variable="i" range="N_BEAMS">
 222     <connection name="Dbf_Chan_Data_To_Dbf">
 223       <append function="i"/>
 224       <origin name="data_to_dbf_chan">
 225       <append function="i"/>
 226         <port name="out"/>
 227       </origin>
 228       <target name="Beam_Former">
 229       <append function="i"/>
 230         <port name="data_input"/>
 231       </target>
 232     </connection>
 233   </iterator>
 234
 235   <!-- connections from weight channels to DBF processes -->
 236   <iterator variable="i" range="N_BEAMS">
 237     <connection name="Dbf_Chan_Weight_To_Dbf">
 238       <append function="i"/>
 239       <origin name="weight_to_dbf_chan">
 240       <append function="i"/>
 241         <port name="out"/>
 242       </origin>
 243       <target name="Beam_Former">
 244         <append function="i"/>
 245         <port name="weight_input"/>
 246       </target>
 247     </connection>
 248   </iterator>
 249
 250   <!-- connections from dbf to corner turn with overlap channels -->
 251         <iterator variable="i" range="N_BEAMS">
 252     <connection name="Dbf_To_Corner_Turn_Overlap_Chan">
 253       <append function="i"/>
 254       <origin name="Beam_Former">
 255          <append function="i"/>
 256         <port name="data_output">
 257         </port>
 258       </origin>
 259       <target name="dbf_to_ct_ol">
 260         <append function="i"/>
 261         <port name="in"/>
 262       </target>
 263     </connection>
 264   </iterator>
 265
 266   <!-- connections from dbf channels to CT processes -->
 267   <iterator variable="i" range="N_BEAMS">
 268     <connection name="Chan1_To_Ct_Ol">
 269       <append function="i"/>
 270       <origin name="dbf_to_ct_ol">
 271         <append function="i"/>
 272         <port name="out"/>
 273       </origin>
 274       <target name="Corner_Turn_OL">
 275         <append function="i"/>
 276         <port name="data_input"/>
 277       </target>
 278     </connection>
 279   </iterator>
 280
 281   <!-- connections from corner turn to FFT channels -->
 282   <iterator variable="i" range="N_BEAMS">
 283     <connection name="Ct_Ol_To_Chan2">
 284       <append function="i"/>
 285       <origin name="Corner_Turn_OL">
 286         <append function="i"/>
 287         <port name="data_output"/>
 288       </origin>
 289       <target name="ct_ol_to_fft">
 290         <append function="i"/>
 291         <port name="in"/>
 292       </target>
 293     </connection>
 294     <connection name="Ct_Ol_Delay_To_Chan2">
 295       <append function="i"/>
 296       <origin name="Corner_Turn_OL">
 297         <append function="i"/>
 298         <port name="data2_output_ol"/>
 299       </origin>
 300       <target name="ct_ol_delayed_to_fft">
 301         <append function="i"/>
 302         <port name="in"/>
 303       </target>
 304     </connection>
 305         </iterator>
 306
 307   <!-- connections from FFT channels to FFT-->
 308   <iterator variable="i" range="N_BEAMS">
 309     <connection name="Chan2_To_FFT">
 310       <append function="i"/>
 311       <origin name="ct_ol_to_fft">
 312         <append function="i"/>
 313         <port name="out"/>
 314       </origin>
 315       <target name="FFT_Radix2_DIF">
 316         <append function="i"/>
 317         <port name="data_input"/>
 318       </target>
 319     </connection>
 320     <connection name="Chan2_Delay_To_FFT">
 321       <append function="i"/>
 322       <origin name="ct_ol_delayed_to_fft">
 323         <append function="i"/>
 324         <port name="out"/>
 325       </origin>
 326       <target name="FFT_Radix2_DIF">
 327         <append function="i + N_BEAMS"/>
 328         <port name="data_input"/>
 329       </target>
 330     </connection>
 331         </iterator>
 332
 333   <!-- connections from FFT to Corner Turn channels -->
 334   <iterator variable="i" range="2 * N_BEAMS">
 335     <connection name="FFT_To_Chan3">
 336       <append function="i"/>
 337       <origin name="FFT_Radix2_DIF">
 338         <append function="i"/>
 339         <port name="data_output"/>
 340       </origin>
 341       <target name="fft_to_corner_turn">
 342         <append function="i"/>
 343         <port name="in"/>
 344       </target>
 345     </connection>
 346         </iterator>
 347
 348   <!-- connections from Corner Turn channels to Corner Turn -->
 349   <iterator variable="i" range="2 * N_BEAMS">
 350     <connection name="Chan3_To_Corner_Turn">
 351       <append function="i"/>
 352       <origin name="fft_to_corner_turn">
 353         <append function="i"/>
 354         <port name="out"/>
 355       </origin>
 356       <target name="Corner_Turn">
 357         <append function="i"/>
 358         <port name="data_input"/>
 359       </target>
 360     </connection>
 361         </iterator>
 362
 363
 364   <!-- connections from Corner Turn to FIR Channels -->
 365   <iterator variable="i" range="2 * N_BEAMS">
 366     <connection name="Corner_Turn_To_Chan4">
 367       <append function="i"/>
 368       <origin name="Corner_Turn">
 369         <append function="i"/>
 370         <port name="data_output"/>
 371       </origin>
 372       <target name="corner_turn_to_fir">
 373         <append function="i"/>
 374         <port name="in"/>
 375       </target>
 376     </connection>
 377         </iterator>
 378
 379
 380   <!-- connections from FIR channels to FIR -->
 381   <iterator variable="i" range="2 * N_BEAMS">
 382     <connection name="Chan4_To_FIR">
 383       <append function="i"/>
 384       <origin name="corner_turn_to_fir">
 385          <append function="i"/>
 386          <port name="out"/>
 387       </origin>
 388       <target name="FIR">
 389         <append function="i"/>
 390         <port name="data_input"/>
 391       </target>
 392     </connection>
 393   </iterator>
 394
 395   <!-- connection from FIR to FIR channels -->
 396   <iterator variable="i" range="2 * N_BEAMS">
 397      <connection name="FIR_to_Chan5">
 398        <append function="i"/>
 399        <origin name="FIR">
 400           <append function="i"/>
 401           <port name="data_output"/>
 402        </origin>
 403        <target name="fir_to_consumer">
 404           <append function="i"/>
 405           <port name="in"/>
 406        </target>
 407      </connection>
 408   </iterator>
 409
 410    <!-- connections from FIR to Consumer Channels -->
 411   <iterator variable="i" range="N_BEAMS">
 412     <connection name="Chan5_To_Consumer">
 413       <append function="i"/>
 414       <origin name="fir_to_consumer">
 415         <append function="i"/>
 416         <port name="out"/>
 417       </origin>
 418       <target name="Consumer">
 419         <port name="data_input">
 420           <append function="i"/>
 421         </port>
 422       </target>
 423     </connection>
 424     <connection name="Chan5_To_Consumer_Delayed">
 425       <append function="i"/>
 426       <origin name="fir_to_consumer">
 427         <append function="i + N_BEAMS"/>
 428         <port name="out"/>
 429       </origin>
 430       <target name="Consumer">
 431         <port name="data2_input_delayed">
 432           <append function="i"/>
 433         </port>
 434       </target>
 435     </connection>
 436         </iterator>
 437 </processnetwork>