我写了个CPLD驱动HT1621的程序，定义了一个函数。
可是编译有警告。
Warning (10241): Verilog HDL Function Declaration warning at ht1621.v(530): function "HT1621_Cmd5" may return a Don't Care value because its output register may not be assigned a value in every possible path through the function
楼主
标题置顶
标题高亮
