【求助铁】 Verilog中函数function这样写为什么有错误?
直接贴代码:function rData;
input i;
begin
case(i)
0: rData = "0";
1: rData = "1";
2: rData = "2";
3: rData = "3";
4: rData = "4";
5: rData = "5";
6: rData = "6";
7: rData = "7";
8: rData = "8";
9: rData = "9";
endcase
end
endfunction
编译总是通不过! 具体是这样:Error (10833): SystemVerilog error : argument "i" associated with empty expression must have a default value
大家要是愿意帮助我就给我看看,一起进步!谢谢!
不是给提示了吗? must have a default value liwei_jlu 发表于 2013-4-21 17:05 static/image/common/back.gif
不是给提示了吗? must have a default value
要求有一个默认的值,我试了,不行啊!
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