parameter size=8,longsize=16;
reg [size:1] opa, opb;
reg [longsize:1] result;
begin: mult
reg [longsize:1] shift_opa, shift_opb；
shift_opa = opa;
shift_opb = opb;
result = 0;
repeat(size)
begin
if(shift_opb[1])
result = result + shift_opa;
shift_opa = shift_opa <<1;
shift_opb = shift_opb >>1;
end
end |
楼主
