| Line 116... |
Line 116... |
`define TEXTURE_BUFFER_SIZE (256*256*3)
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`define TEXTURE_BUFFER_SIZE (256*256*3)
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reg [31:0] rTextures[`TEXTURE_BUFFER_SIZE:0]; //Lets asume we use 256*256 textures
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reg [31:0] rTextures[`TEXTURE_BUFFER_SIZE:0]; //Lets asume we use 256*256 textures
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//------------------------------------------------------------------------
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//------------------------------------------------------------------------
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//Debug registers
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//Debug registers
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`define TASK_TIMEOUTMAX 50000
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`define TASK_TIMEOUTMAX 150000//50000
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//------------------------------------------------------------------------
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//------------------------------------------------------------------------
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| Line 193... |
Line 193... |
ExternalBus_DataReady = 0;
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ExternalBus_DataReady = 0;
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rTimeOut = 0;
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rTimeOut = 0;
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`ifdef DUMP_CODE
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`ifdef DUMP_CODE
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$display("Opening dump file....\n");
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$write("Opening TestBench.log.... ");
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ucode_file = $fopen("TestBench.log","w");
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ucode_file = $fopen("TestBench.log","w");
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$display("Done");
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`endif
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`endif
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//Read Config register values
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//Read Config register values
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$write("Loading control register.... ");
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$readmemh("Creg.mem",rControlRegister);
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$readmemh("Creg.mem",rControlRegister);
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$display("Done");
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rInitialRow = rControlRegister[1];
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rInitialCol = rControlRegister[2];
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// rControlRegister[0] = 32'b0;
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//Read configuration Data
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//Read configuration Data
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$write("Loading scene parameters.... ");
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$readmemh("Params.mem", rSceneParameters );
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$readmemh("Params.mem", rSceneParameters );
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$display("Done");
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rInitialRow = rSceneParameters[18];
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rInitialCol = rSceneParameters[19];
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//Read Scene Data
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//Read Scene Data
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$write("Loading scene geometry.... ");
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$readmemh("Vertex.mem",rVertexBuffer);
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$readmemh("Vertex.mem",rVertexBuffer);
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$display("Done");
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//Read Texture Data
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//Read Texture Data
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$write("Loading scene texture.... ");
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$readmemh("Textures.mem",rTextures);
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$readmemh("Textures.mem",rTextures);
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$display("Done");
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//Read instruction data
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//Read instruction data
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$write("Loading code allocation table and user shaders.... ");
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$readmemh("Instructions.mem",rInstructionBuffer);
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$readmemh("Instructions.mem",rInstructionBuffer);
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$display("Done");
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$display("Control Register: %b",rControlRegister[0]);
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$display("Control Register: %b",rControlRegister[0]);
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$display("Initial Row: %h",rInitialRow);
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$display("Initial Row: %h",rInitialRow);
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$display("Initial Column: %h",rInitialCol);
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$display("Initial Column: %h",rInitialCol);
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$display("Resolution : %d X %d",`RESOLUTION_WIDTH, `RESOLUTION_HEIGHT );
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`LOGME"AABB min %h %h %h\n",rVertexBuffer[0],rVertexBuffer[1],rVertexBuffer[2]);
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`LOGME"AABB max %h %h %h\n",rVertexBuffer[3],rVertexBuffer[4],rVertexBuffer[5]);
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`LOGME"%h %h %h\n",rVertexBuffer[6],rVertexBuffer[7],rVertexBuffer[8]);
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`LOGME"%h %h %h\n",rVertexBuffer[9],rVertexBuffer[10],rVertexBuffer[11]);
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`LOGME"%h %h %h\n",rVertexBuffer[12],rVertexBuffer[13],rVertexBuffer[14]);
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`LOGME"%h %h %h\n",rVertexBuffer[15],rVertexBuffer[16],rVertexBuffer[17]);
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`LOGME"%h %h %h\n",rVertexBuffer[18],rVertexBuffer[19],rVertexBuffer[20]);
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//Open output file
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//Open output file
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file = $fopen("Output.ppm");
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file = $fopen("Output.ppm");
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log = $fopen("Simulation.log");
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log = $fopen("Simulation.log");
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$fwrite(log, "Simulation start time : %dns\n",$time);
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$fwrite(log, "Simulation start time : %dns\n",$time);
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$fwrite(log, "Width : %d\n",`RESOLUTION_WIDTH);
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$fwrite(log, "Width : %d\n",`RESOLUTION_WIDTH);
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| Line 239... |
Line 246... |
$fwrite(file,"P3\n");
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$fwrite(file,"P3\n");
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$fwrite(file,"#This file was generated by Theia's RTL simulation\n");
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$fwrite(file,"#This file was generated by Theia's RTL simulation\n");
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$fwrite(file,"%d %d\n",`RESOLUTION_WIDTH, `RESOLUTION_HEIGHT );
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$fwrite(file,"%d %d\n",`RESOLUTION_WIDTH, `RESOLUTION_HEIGHT );
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$fwrite(file,"255\n");
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$fwrite(file,"255\n");
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`LOGME"Running at %d X %d\n", `RESOLUTION_WIDTH, `RESOLUTION_HEIGHT);
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`LOGME"%h\n",rSceneParameters[0]);
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`LOGME"%h\n",rSceneParameters[1]);
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`LOGME"%h\n",rSceneParameters[2]);
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`LOGME"%h\n",rSceneParameters[3]);
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`LOGME"%h\n",rSceneParameters[4]);
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`LOGME"%h\n",rSceneParameters[5]);
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`LOGME"%h\n",rSceneParameters[6]);
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`LOGME"%h\n",rSceneParameters[7]);
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`LOGME"%h\n",rSceneParameters[8]);
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CurrentPixelRow = 0;
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CurrentPixelRow = 0;
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CurrentPixelCol = 0;
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CurrentPixelCol = 0;
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#10
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#10
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Reset = 1;
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Reset = 1;
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ExternalBus_DataReady = 0;
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ExternalBus_DataReady = 0;
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| Line 531... |
Line 525... |
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always @ (posedge STB_O)
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always @ (posedge STB_O)
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begin
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begin
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if (TGA_O == `TAG_INSTRUCTION_ADDRESS_TYPE)
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if (TGA_O == `TAG_INSTRUCTION_ADDRESS_TYPE)
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begin
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begin
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$display("-- %x\n",wMasteData_O);
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//$display("-- %x\n",wMasteData_O);
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end
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end
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end
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end
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assign ADR_O = rAddressToSend;
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assign ADR_O = rAddressToSend;
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reg [7:0] WBMCurrentState,WBMNextState;
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reg [7:0] WBMCurrentState,WBMNextState;
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| Line 820... |
Line 814... |
MST_O <= 1;
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MST_O <= 1;
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IncDP <= 0;
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IncDP <= 0;
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rResetDp <= 0;
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rResetDp <= 0;
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rClearOutAddress <= 0;
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rClearOutAddress <= 0;
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$display("rDataPointer = %d\n",rDataPointer);
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if (rDataPointer > wConfigurationPacketSize*3)
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if (rDataPointer > wConfigurationPacketSize*3)
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WBMNextState <= `WBM_DONE;
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WBMNextState <= `WBM_DONE;
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else
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else
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WBMNextState <= `WBM_SEND_DATA_PHASE1;
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WBMNextState <= `WBM_SEND_DATA_PHASE1;
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