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[/] [alu_with_selectable_inputs_and_outputs/] [trunk/] [tests/] [directed_test.v] - Diff between revs 2 and 4

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Rev 2 Rev 4 
/////////////////////////////////////////////////////////////////////
 
/////////////////////////////////////////////////////////////////////
 
////                                                             ////
 
////                                                             ////
 
////      This project has been provided to you on behalf of:    ////
 
////      This project has been provided to you on behalf of:    ////
 
////                                                             ////
 
////                                                             ////
 
////            S.C. ASICArt S.R.L.                              ////
 
////            S.C. ASICArt S.R.L.                              ////
 
////                            www.asicart.com                  ////
 
////                            www.asicart.com                  ////
 
////                            eli_f@asicart.com                ////
 
////                            eli_f@asicart.com                ////
 
////                                                             ////
 
////                                                             ////
 
////        Author: Dragos Constantin Doncean                    ////
 
////        Author: Dragos Constantin Doncean                    ////
 
////        Email: doncean@asicart.com                           ////
 
////        Email: doncean@asicart.com                           ////
 
////        Mobile: +40-740-936997                               ////
 
////        Mobile: +40-740-936997                               ////
 
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////      Downloaded from: http://www.opencores.org/             ////
 
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////                                                             ////
 
////                                                             ////
 
//// Copyright (C) 2007 Dragos Constantin Doncean                ////
 
//// Copyright (C) 2007 Dragos Constantin Doncean                ////
 
////                         www.asicart.com                     ////
 
////                         www.asicart.com                     ////
 
////                         doncean@asicart.com                 ////
 
////                         doncean@asicart.com                 ////
 
////                                                             ////
 
////                                                             ////
 
//// This source file may be used and distributed without        ////
 
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/////////////////////////////////////////////////////////////////////
 
/////////////////////////////////////////////////////////////////////
 
 
 
 
 
 
 
 
 
//TEST MODULE - DIRECTED TEST
 
//TEST MODULE - DIRECTED TEST
 
 
 
 
 
module proj_directed_test;
 
module proj_directed_test;
 
reg CLK, RES, STB;
 
reg CLK, RES, STB;
 
reg [1:0] SEL;
 
reg [1:0] SEL;
 
reg[7:0] DATA_IN_0, DATA_IN_1, DATA_IN_2;
 
reg[7:0] DATA_IN_0, DATA_IN_1, DATA_IN_2;
 
reg [3:0] OPERATOR_TYPE;
 
reg [3:0] OPERATOR_TYPE;
 
reg [2:0] OPERATOR_SYMBOL;
 
reg [2:0] OPERATOR_SYMBOL;
 
reg OUTPUT_CHANNEL;
 
reg OUTPUT_CHANNEL;
 
reg DATA_VALID_IN;
 
reg DATA_VALID_IN;
 
 
 
 
 
wire VALID_0, VALID_1;
 
wire VALID_0, VALID_1;
 
wire [15:0] OUT_0, OUT_1;
 
wire [15:0] OUT_0, OUT_1;
 
wire PARITY_0, PARITY_1;
 
wire PARITY_0, PARITY_1;
 
 
 
 
 
DUT dut(.dut_clk(CLK), .dut_res(RES), .dut_stb(STB),
 
DUT dut(.dut_clk(CLK), .dut_res(RES), .dut_stb(STB),
 
                .dut_sel(SEL),
 
                .dut_sel(SEL),
 
                .dut_data_in_0(DATA_IN_0), .dut_data_in_1(DATA_IN_1), .dut_data_in_2(DATA_IN_2),
 
                .dut_data_in_0(DATA_IN_0), .dut_data_in_1(DATA_IN_1), .dut_data_in_2(DATA_IN_2),
 
                .dut_data_valid_in(DATA_VALID_IN),
 
                .dut_data_valid_in(DATA_VALID_IN),
 
                .dut_valid_0(VALID_0), .dut_valid_1(VALID_1),
 
                .dut_valid_0(VALID_0), .dut_valid_1(VALID_1),
 
                .dut_out_0(OUT_0), .dut_out_1(OUT_1),
 
                .dut_out_0(OUT_0), .dut_out_1(OUT_1),
 
                .dut_parity_0(PARITY_0), .dut_parity_1(PARITY_1));
 
                .dut_parity_0(PARITY_0), .dut_parity_1(PARITY_1));
 
 
 
 
 
initial
 
initial
 
begin
 
begin
 
        CLK = 0;
 
        CLK = 0;
 
        forever #5 CLK = ~CLK;
 
        forever #5 CLK = ~CLK;
 
end
 
end
 
 
 
 
 
initial
 
initial
 
begin
 
begin
 
        RES = 0; STB = 0;
 
        RES = 0; STB = 0;
 
        DATA_VALID_IN = 0;
 
        DATA_VALID_IN = 0;
 
        DATA_IN_0 = 10'b0; DATA_IN_1 = 10'b0; DATA_IN_2 = 10'b0;
 
        DATA_IN_0 = 10'b0; DATA_IN_1 = 10'b0; DATA_IN_2 = 10'b0;
 
end
 
end
 
 
 
 
 
initial
 
initial
 
begin
 
begin
 
        $monitor($time, " CLK = %b, RES = %b, STB = %b, SEL = %b, DATA_IN_0 = %b, DATA_IN_1 = %b, DATA_IN_2 = %b, VALID_0 = %b, VALID_1 = %b, OUT_0 = %b, OUT_1 = %b, PARITY_0 = %b, PARITY_1 = %b",
 
        $monitor($time, " CLK = %b, RES = %b, STB = %b, SEL = %b, DATA_IN_0 = %b, DATA_IN_1 = %b, DATA_IN_2 = %b, VALID_0 = %b, VALID_1 = %b, OUT_0 = %b, OUT_1 = %b, PARITY_0 = %b, PARITY_1 = %b",
 
                CLK, RES, STB, SEL, DATA_IN_0, DATA_IN_1, DATA_IN_2, VALID_0, VALID_1, OUT_0, OUT_1, PARITY_0, PARITY_1);
 
                CLK, RES, STB, SEL, DATA_IN_0, DATA_IN_1, DATA_IN_2, VALID_0, VALID_1, OUT_0, OUT_1, PARITY_0, PARITY_1);
 
 
 
 
 
 
 
 
 
        #20 RES = 1;
 
        #20 RES = 1;
 
        #20 RES = 0;
 
        #20 RES = 0;
 
 
 
 
 
        //1st transaction
 
        //1st transaction
 
        #20 STB = 1;
 
        #20 STB = 1;
 
        SEL = 2'b01;
 
        SEL = 2'b01;
 
        DATA_VALID_IN = 1;
 
        DATA_VALID_IN = 1;
 
        $display("\n-------------1st transaction-------------");
 
        $display("\n-------------1st transaction-------------");
 
        $display("-------------SEL = Ch 1, OPERATOR_TYPE = Arithmetic, OPERATOR_SYMBOL = Multiply, OUTPUT_CHANNEL = Ch 0-------------\n");
 
        $display("-------------SEL = Ch 1, OPERATOR_TYPE = Arithmetic, OPERATOR_SYMBOL = Multiply, OUTPUT_CHANNEL = Ch 0-------------\n");
 
        OPERATOR_TYPE = 4'd0;
 
        OPERATOR_TYPE = 4'd0;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OUTPUT_CHANNEL = 1'd0;
 
        OUTPUT_CHANNEL = 1'd0;
 
        DATA_IN_1 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        DATA_IN_1 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        #10 STB = 0;
 
        #10 STB = 0;
 
        DATA_IN_1 = 8'd2;
 
        DATA_IN_1 = 8'd2;
 
        #10 DATA_IN_1 = 8'd4;
 
        #10 DATA_IN_1 = 8'd4;
 
        #10 DATA_VALID_IN = 0;
 
        #10 DATA_VALID_IN = 0;
 
 
 
 
 
        //2nd transaction
 
        //2nd transaction
 
        #32 STB = 1;
 
        #32 STB = 1;
 
        DATA_VALID_IN = 1;
 
        DATA_VALID_IN = 1;
 
        $display("-------------2nd transaction-------------");
 
        $display("-------------2nd transaction-------------");
 
        $display("-------------SEL = Ch 1, OPERATOR_TYPE = Arithmetic, OPERATOR_SYMBOL = Divide, OUTPUT_CHANNEL = Ch 1-------------\n");
 
        $display("-------------SEL = Ch 1, OPERATOR_TYPE = Arithmetic, OPERATOR_SYMBOL = Divide, OUTPUT_CHANNEL = Ch 1-------------\n");
 
        OPERATOR_TYPE = 4'd0;
 
        OPERATOR_TYPE = 4'd0;
 
        OPERATOR_SYMBOL = 3'd1;
 
        OPERATOR_SYMBOL = 3'd1;
 
        OUTPUT_CHANNEL = 1'd1;
 
        OUTPUT_CHANNEL = 1'd1;
 
        DATA_IN_1 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        DATA_IN_1 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        #10 STB = 0;
 
        #10 STB = 0;
 
        DATA_IN_1 = 8'd18;
 
        DATA_IN_1 = 8'd18;
 
        #10 DATA_IN_1 = 8'd9;
 
        #10 DATA_IN_1 = 8'd9;
 
        #10 DATA_VALID_IN = 0;
 
        #10 DATA_VALID_IN = 0;
 
 
 
 
 
        //3rd transaction
 
        //3rd transaction
 
        #30 STB = 1;
 
        #30 STB = 1;
 
        SEL = 2'd0;
 
        SEL = 2'd0;
 
        DATA_VALID_IN = 1;
 
        DATA_VALID_IN = 1;
 
        $display("-------------3rd transaction-------------");
 
        $display("-------------3rd transaction-------------");
 
        $display("-------------SEL = Ch 0, OPERATOR_TYPE = Arithmetic, OPERATOR_SYMBOL = Add, OUTPUT_CHANNEL = Ch 0-------------\n");
 
        $display("-------------SEL = Ch 0, OPERATOR_TYPE = Arithmetic, OPERATOR_SYMBOL = Add, OUTPUT_CHANNEL = Ch 0-------------\n");
 
        OPERATOR_TYPE = 4'd0;
 
        OPERATOR_TYPE = 4'd0;
 
        OPERATOR_SYMBOL = 3'd2;
 
        OPERATOR_SYMBOL = 3'd2;
 
        OUTPUT_CHANNEL = 1'd0;
 
        OUTPUT_CHANNEL = 1'd0;
 
        DATA_IN_0 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        DATA_IN_0 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        #10 STB = 0;
 
        #10 STB = 0;
 
        DATA_IN_0 = 8'd15;
 
        DATA_IN_0 = 8'd15;
 
        #10 DATA_IN_0 = 8'd10;
 
        #10 DATA_IN_0 = 8'd10;
 
        #10 DATA_VALID_IN = 0;
 
        #10 DATA_VALID_IN = 0;
 
 
 
 
 
        //4th transaction
 
        //4th transaction
 
        #40 STB = 1;
 
        #40 STB = 1;
 
        SEL = 2'd2;
 
        SEL = 2'd2;
 
        DATA_VALID_IN = 1;
 
        DATA_VALID_IN = 1;
 
        $display("-------------4th transaction-------------");
 
        $display("-------------4th transaction-------------");
 
        $display("-------------SEL = Ch 2, OPERATOR_TYPE = Logical, OPERATOR_SYMBOL = Logical negation, OUTPUT_CHANNEL = Ch 1-------------\n");
 
        $display("-------------SEL = Ch 2, OPERATOR_TYPE = Logical, OPERATOR_SYMBOL = Logical negation, OUTPUT_CHANNEL = Ch 1-------------\n");
 
        OPERATOR_TYPE = 4'd1;
 
        OPERATOR_TYPE = 4'd1;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OUTPUT_CHANNEL = 1'd1;
 
        OUTPUT_CHANNEL = 1'd1;
 
        DATA_IN_2 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        DATA_IN_2 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        #10 STB = 0;
 
        #10 STB = 0;
 
        DATA_IN_2 = 8'd35;
 
        DATA_IN_2 = 8'd35;
 
        #10 DATA_VALID_IN = 0;
 
        #10 DATA_VALID_IN = 0;
 
 
 
 
 
        //5th transaction
 
        //5th transaction
 
        #30 STB = 1;
 
        #30 STB = 1;
 
        SEL = 2'd2;
 
        SEL = 2'd2;
 
        DATA_VALID_IN = 1;
 
        DATA_VALID_IN = 1;
 
        $display("-------------5th transaction-------------");
 
        $display("-------------5th transaction-------------");
 
        $display("-------------SEL = Ch 2, OPERATOR_TYPE = Bitwise, OPERATOR_SYMBOL = Bitwise negation, OUTPUT_CHANNEL = Ch 1-------------\n");
 
        $display("-------------SEL = Ch 2, OPERATOR_TYPE = Bitwise, OPERATOR_SYMBOL = Bitwise negation, OUTPUT_CHANNEL = Ch 1-------------\n");
 
        OPERATOR_TYPE = 4'd4;
 
        OPERATOR_TYPE = 4'd4;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OUTPUT_CHANNEL = 1'd1;
 
        OUTPUT_CHANNEL = 1'd1;
 
        DATA_IN_2 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        DATA_IN_2 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        #10 STB = 0;
 
        #10 STB = 0;
 
        DATA_IN_2 = 8'd21;
 
        DATA_IN_2 = 8'd21;
 
        #10 DATA_VALID_IN = 0;
 
        #10 DATA_VALID_IN = 0;
 
 
 
 
 
        //6th transaction
 
        //6th transaction
 
        #30 STB = 1;
 
        #30 STB = 1;
 
        SEL = 2'd0;
 
        SEL = 2'd0;
 
        DATA_VALID_IN = 1;
 
        DATA_VALID_IN = 1;
 
        $display("-------------6th transaction-------------");
 
        $display("-------------6th transaction-------------");
 
        $display("-------------SEL = Ch 0, OPERATOR_TYPE = Shift, OPERATOR_SYMBOL = Right shift, OUTPUT_CHANNEL = Ch 0-------------\n");
 
        $display("-------------SEL = Ch 0, OPERATOR_TYPE = Shift, OPERATOR_SYMBOL = Right shift, OUTPUT_CHANNEL = Ch 0-------------\n");
 
        OPERATOR_TYPE = 4'd6;
 
        OPERATOR_TYPE = 4'd6;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OUTPUT_CHANNEL = 1'd0;
 
        OUTPUT_CHANNEL = 1'd0;
 
        DATA_IN_0 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        DATA_IN_0 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        #10 STB = 0;
 
        #10 STB = 0;
 
        DATA_IN_0 = 8'd16;
 
        DATA_IN_0 = 8'd16;
 
        #10 DATA_IN_0 = 8'd2;
 
        #10 DATA_IN_0 = 8'd2;
 
        #10 DATA_VALID_IN = 0;
 
        #10 DATA_VALID_IN = 0;
 
 
 
 
 
        //7th transaction
 
        //7th transaction
 
        #50 STB = 1;
 
        #50 STB = 1;
 
        SEL = 2'd2;
 
        SEL = 2'd2;
 
        DATA_VALID_IN = 1;
 
        DATA_VALID_IN = 1;
 
        $display("-------------7th transaction-------------");
 
        $display("-------------7th transaction-------------");
 
        $display("-------------SEL = Ch 2, OPERATOR_TYPE = Concatenation, OPERATOR_SYMBOL = Concatenation, OUTPUT_CHANNEL = Ch 1-------------\n");
 
        $display("-------------SEL = Ch 2, OPERATOR_TYPE = Concatenation, OPERATOR_SYMBOL = Concatenation, OUTPUT_CHANNEL = Ch 1-------------\n");
 
        OPERATOR_TYPE = 4'd7;
 
        OPERATOR_TYPE = 4'd7;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OUTPUT_CHANNEL = 1'd1;
 
        OUTPUT_CHANNEL = 1'd1;
 
        DATA_IN_2 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        DATA_IN_2 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        #10 STB = 0;
 
        #10 STB = 0;
 
        DATA_IN_2 = 8'd1;
 
        DATA_IN_2 = 8'd1;
 
        #10 DATA_IN_2 = 8'd3;
 
        #10 DATA_IN_2 = 8'd3;
 
        #10 DATA_VALID_IN = 0;
 
        #10 DATA_VALID_IN = 0;
 
 
 
 
 
        //8th transaction
 
        //8th transaction
 
        #30 STB = 1;
 
        #30 STB = 1;
 
        SEL = 2'd1;
 
        SEL = 2'd1;
 
        DATA_VALID_IN = 1;
 
        DATA_VALID_IN = 1;
 
        $display("-------------8th transaction-------------");
 
        $display("-------------8th transaction-------------");
 
        $display("-------------SEL = Ch 1, OPERATOR_TYPE = Replication, OPERATOR_SYMBOL = Replication, OUTPUT_CHANNEL = Ch 0-------------\n");
 
        $display("-------------SEL = Ch 1, OPERATOR_TYPE = Replication, OPERATOR_SYMBOL = Replication, OUTPUT_CHANNEL = Ch 0-------------\n");
 
        OPERATOR_TYPE = 4'd8;
 
        OPERATOR_TYPE = 4'd8;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OUTPUT_CHANNEL = 1'd0;
 
        OUTPUT_CHANNEL = 1'd0;
 
        DATA_IN_1 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        DATA_IN_1 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        #10 STB = 0;
 
        #10 STB = 0;
 
        DATA_IN_1 = 8'd14;
 
        DATA_IN_1 = 8'd14;
 
        #10 DATA_VALID_IN = 0;
 
        #10 DATA_VALID_IN = 0;
 
 
 
 
 
        //9th transaction
 
        //9th transaction
 
        #30 STB = 1;
 
        #30 STB = 1;
 
        SEL = 2'd0;
 
        SEL = 2'd0;
 
        DATA_VALID_IN = 1;
 
        DATA_VALID_IN = 1;
 
        $display("-------------9th transaction-------------");
 
        $display("-------------9th transaction-------------");
 
        $display("-------------SEL = Ch 0, OPERATOR_TYPE = Conditional, OPERATOR_SYMBOL = Conditional, OUTPUT_CHANNEL = Ch 0-------------\n");
 
        $display("-------------SEL = Ch 0, OPERATOR_TYPE = Conditional, OPERATOR_SYMBOL = Conditional, OUTPUT_CHANNEL = Ch 0-------------\n");
 
        OPERATOR_TYPE = 4'd9;
 
        OPERATOR_TYPE = 4'd9;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OUTPUT_CHANNEL = 1'd0;
 
        OUTPUT_CHANNEL = 1'd0;
 
        DATA_IN_0 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        DATA_IN_0 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        #10 STB = 0;
 
        #10 STB = 0;
 
        DATA_IN_0 = 8'd0;
 
        DATA_IN_0 = 8'd0;
 
        #10 DATA_IN_0 = 8'd2;
 
        #10 DATA_IN_0 = 8'd2;
 
        #10 DATA_IN_0 = 8'd3;
 
        #10 DATA_IN_0 = 8'd3;
 
        #10 DATA_VALID_IN = 0;
 
        #10 DATA_VALID_IN = 0;
 
 
 
 
 
        /*
 
        /*
 
        //10th transaction - reserved values: circuit behaviour is impredictible, reserved values must not be used
 
        //10th transaction - reserved values: circuit behaviour is impredictible, reserved values must not be used
 
        #40 STB = 1;
 
        #40 STB = 1;
 
        SEL = 2'd3;
 
        SEL = 2'd3;
 
        DATA_VALID_IN = 1;
 
        DATA_VALID_IN = 1;
 
        $display("\n-------------10th transaction - reserved values for SEL -------------");
 
        $display("\n-------------10th transaction - reserved values for SEL -------------");
 
        $display("-------------SEL = Reserved ('d4), OPERATOR_TYPE = Reserved('d10), OPERATOR_SYMBOL = Reserved ('d0), OUTPUT_CHANNEL = Ch 0-------------\n");
 
        $display("-------------SEL = Reserved ('d4), OPERATOR_TYPE = Reserved('d10), OPERATOR_SYMBOL = Reserved ('d0), OUTPUT_CHANNEL = Ch 0-------------\n");
 
        OPERATOR_TYPE = 4'd10;
 
        OPERATOR_TYPE = 4'd10;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OPERATOR_SYMBOL = 3'd0;
 
        OUTPUT_CHANNEL = 1'd0;
 
        OUTPUT_CHANNEL = 1'd0;
 
        DATA_IN_0 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        DATA_IN_0 = {OPERATOR_TYPE, OPERATOR_SYMBOL, OUTPUT_CHANNEL};
 
        #10 STB = 0;
 
        #10 STB = 0;
 
        DATA_IN_0 = 8'hCC;
 
        DATA_IN_0 = 8'hCC;
 
        DATA_IN_1 = 8'hCC;
 
        DATA_IN_1 = 8'hCC;
 
        DATA_IN_2 = 8'hCC;
 
        DATA_IN_2 = 8'hCC;
 
        #10 DATA_VALID_IN = 0;
 
        #10 DATA_VALID_IN = 0;
 
        */
 
        */
 
        #50 $finish;
 
        #50 $finish;
 
end
 
end
 
 
 
 
 
initial
 
initial
 
begin
 
begin
 
 
 
 
 
        $shm_open("../run/waves/waves_directed_test");  // Open database named "waves"
 
        $shm_open("../run/waves/waves_directed_test");  // Open database named "waves"
 
        $shm_probe(proj_directed_test, "AS"); // Record tb scope and all sub hierarchy
 
        $shm_probe(proj_directed_test, "AS"); // Record tb scope and all sub hierarchy
 
        //<or> $shm_probe(proj_directed_test.top, "A"); // Record only those signals at proj1_test.top scope
 
        //<or> $shm_probe(proj_directed_test.top, "A"); // Record only those signals at proj1_test.top scope
 
 
 
 
 
        /*
 
        /*
 
        After your simulation run, you would invoke the waveform viewer with "simwave waves" or "simvision waves"
 
        After your simulation run, you would invoke the waveform viewer with "simwave waves" or "simvision waves"
 
        and all the signals you asked to be recorded should be present. You don't need the NC gui at all.
 
        and all the signals you asked to be recorded should be present. You don't need the NC gui at all.
 
        */
 
        */
 
end
 
end
 
 
 
 
 
/*
 
/*
 
//for waveform viewing - ICARUS VERILOG and GTKWave
 
//for waveform viewing - ICARUS VERILOG and GTKWave
 
initial
 
initial
 
begin
 
begin
 
        $dumpfile ("proj_directed_test.dump") ;
 
        $dumpfile ("proj_directed_test.dump") ;
 
        $dumpvars;
 
        $dumpvars;
 
        $dumpon;
 
        $dumpon;
 
        //$dumpall;
 
        //$dumpall;
 
end
 
end
 
*/
 
*/
 
 
 
 
 
endmodule
 
endmodule
 
 
 
 

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