21 lines
261 B
Coq
21 lines
261 B
Coq
|
module uut_forgen01(a, y);
|
||
|
|
|
||
|
|
input [4:0] a;
|
||
|
|
output y;
|
||
|
|
|
||
|
|
integer i, j;
|
||
|
|
reg [31:0] lut;
|
||
|
|
|
||
|
|
initial begin
|
||
|
|
for (i = 0; i < 32; i = i+1) begin
|
||
|
|
lut[i] = i > 1;
|
||
|
|
for (j = 2; j*j <= i; j = j+1)
|
||
|
|
if (i % j == 0)
|
||
|
|
lut[i] = 0;
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
assign y = lut[a];
|
||
|
|
|
||
|
|
endmodule
|