Re: more Clause 3 comments

Hi,
If you want to test the initial value of a net, you should declare a 
wire (or anything specified as a net in the digital LRM) instead of a 
register.
And you'll probably get a value of 'z' from the simulator.

Nourdine BELHOUS.

David Miller wrote:
>
>>
>> 3.7: "Unlike other digital nets which have an initial value of ‘x’,..."
>> Digitial nets have an initial value of z, not x.
>>
>
> I am confused.
> If I have:
>
> module test;
> reg myreg;
> initial $display("myreg = %b",myreg);
> endmodule
>
> Digital simulators print:
>   myreg = x
>
> How is this value different from the initial value of myreg?
>
>
> Dave
>
>
>


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