26 lines
459 B
Verilog
26 lines
459 B
Verilog
program main;
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bit [39:0] bitmap [40];
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class Point;
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rand bit signed [4:0] x;
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rand bit signed [4:0] y;
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constraint on_circle_edge {
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(10*10) <= (x*x + y*y);
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(x*x + y*y) <= (15*15);
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};
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function void do_point();
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randomize;
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bitmap[x+20][y+20] = 1;
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endfunction
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endclass
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initial begin
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Point p = new;
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repeat (100) p.do_point;
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foreach (bitmap[row]) $display( "%b", bitmap[row]);
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end
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endprogram
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