Add files for FIR and IIR filter - not tested

2020-06-09 22:28:53 +03:00
parent 01e4a4b6d3
commit 682207dfa1
66 changed files with 13930 additions and 43 deletions
@@ -0,0 +1,139 @@
+% ================================================================================
+% Legal Notice: Copyright (C) 2020 Intel Corporation. All rights reserved.
+% Any megafunction design, and related net list (encrypted or decrypted),
+% support information, device programming or simulation file, and any other
+% associated documentation or information provided by Intel or a partner
+% under Intel's Megafunction Partnership Program may be used only to
+% program PLD devices (but not masked PLD devices) from Intel.  Any other
+% use of such megafunction design, net list, support information, device
+% programming or simulation file, or any other related documentation or
+% information is prohibited for any other purpose, including, but not
+% limited to modification, reverse engineering, de-compiling, or use with
+% any other silicon devices, unless such use is explicitly licensed under
+% a separate agreement with Intel or a megafunction partner.  Title to
+% the intellectual property, including patents, copyrights, trademarks,
+% trade secrets, or maskworks, embodied in any such megafunction design,
+% net list, support information, device programming or simulation file, or
+% any other related documentation or information provided by Intel or a
+% megafunction partner, remains with Intel, the megafunction partner, or
+% their respective licensors.  No other licenses, including any licenses
+% needed under any third party's intellectual property, are provided herein.
+% ================================================================================
+% Generated on: 06/09/2020 18:16:10
+% Generated by: FIR Compiler II 19.1
+%---------------------------------------------------------------------------------------------------------
+%
+%	THIS IS A WIZARD GENERATED FILE. DO NOT EDIT THIS FILE!
+%
+%---------------------------------------------------------------------------------------------------------
+
+clear;
+
+sx = 1;
+num_ch = 1;
+poly_type = 'single_rate';
+dec_fact = 1;
+int_fact = 1;
+bankcount = 1;
+reconfigurable = false;
+mode_mapping = [0];
+for j = 1:sx
+    %
+    %open and read data from file
+    %
+    file_name = ['fir_input.txt'];
+    infile = fopen (file_name, 'r');
+
+		input = fscanf(infile, '%d', [1 inf])';
+		real_data = input(:,1);
+    data = input(:,1);
+		bank = zeros(size(data));
+
+		for i = 1 : size(input) 
+	      	mode(i) = mod(i-1,num_ch);
+	    end
+	
+
+
+    fclose(infile);
+
+
+    % array to store output, one row of data for each channel
+    if (strcmp(poly_type,'single_rate'))
+      if (floor(length(data)/num_ch)*num_ch~=length(data))
+        data=data(1:floor(length(data)/num_ch)*num_ch);
+      end  
+    elseif (strcmp(poly_type,'decimation'))
+        if (floor(length(data)/num_ch)*num_ch~=length(data))
+            data=data(1:floor(length(data)/num_ch)*num_ch);
+        end
+    end
+
+
+    single_channel_data = cell(num_ch, 1);
+    single_channel_bank = cell(num_ch, 1);
+    output = cell(num_ch, 1);
+    for j = 1: size(data,1);
+      time_slot = mod(j-1,num_ch);
+      if (reconfigurable) 
+        cur_mode = mode(j);
+        channel = mode_mapping(cur_mode+1,time_slot+1)+1; 
+      else 
+        channel = time_slot+1;
+      end
+        single_channel_data{channel} = [single_channel_data{channel} data(j)];
+        single_channel_bank{channel} = [single_channel_bank{channel} bank(j)];
+    end 
+
+  for i =  1 : size(single_channel_bank,1)
+  	if not(isempty(single_channel_bank{i}))
+	  	for j = 1:length(single_channel_bank{i})
+	  		for k = 1:int_fact
+	       bank_int((j-1)*int_fact+k) = single_channel_bank{i}(j);
+	       end
+	    end 
+    	single_channel_bank{i} = bank_int;
+    end
+  end
+
+
+
+     % run this output through the model 
+      for i =  1 : num_ch
+        if(not(isempty(single_channel_data{i})))
+          output_ch{i} = fir_mlab(single_channel_data{i}, single_channel_bank{i});
+          output_ch_eaten{i} = output_ch{i};
+        end
+      end
+    % reshape the output_channel so that the is channelwise
+
+
+  limit =	length(data)*int_fact/dec_fact;
+  out = cell(1, 1);
+  for j = 1: limit;
+      time_slot = mod(j-1,num_ch);
+      if (reconfigurable) 
+        cur_mode = mode(max(floor((j*dec_fact)/int_fact),1));
+        channel = mode_mapping(cur_mode+1,time_slot+1)+1; 
+      else 
+        channel = time_slot+1;
+      end
+      out{1} = [out{1} output_ch_eaten{channel}(1)];
+      output_ch_eaten{channel} = output_ch_eaten{channel}(1,2:end);
+  end
+
+
+    % Write data out to file
+    file_name = ['fir_model_output'];
+
+    outfile1 = fopen([file_name, '.txt'],'w');
+    for i=1:length(out{1})
+        if out{1}(i)>=0
+         fprintf(outfile1, '%s\n',dec2hex(out{1}(i),10));
+        else
+         fprintf(outfile1, '%s\n',dec2hex(2^(10*4)+out{1}(i),10));
+        end
+    end
+    fclose(outfile1);
+
+end