Re: Comparing more than one bits?

On May 28, 9:40 am, Rob <R...@[EMAIL PROTECTED]
> wrote:
> > How is data_bus declared?  If it is std_logic_vector, this looks good
> > to me.  The error message is saying that it can't find a version of
> > '=' that uses the two operand types and produces a boolean which is
> > required by the IF.  Did you include the libraries?
>
> It is declared as unsigned...so in this case I cant compare bitwise I
> assume. But I could cast it to std_logic_vector, couldnt I?

I didn't think that was necessary.  unsigned is compatible with string
literals.  No?

Rick