Re: gEDA: Icarus verilog issues/ problems

[Steve Wilson <stevew@intrinsix.com>]

Stephen Williams wrote:

> stevew@home.com said:
> > You have a race condition here between the bottom initial block and
> > the first one where you assign clkr=0.   No guarantee on how it will
> > execute (or not..).
>
> Notice that the task disp_hello has a "@(negedge clk)..." in it?
> So far as I see, this program should print hello world three times,
> 50 ticks apart.
>
> I don't know yet why the second program crashes.
> --
> Steve Williams                "The woods are lovely, dark and deep.
> steve@icarus.com              But I have promises to keep,
> steve@picturel.com            and lines to code before I sleep,

I yield to Mr. Williams' analysis.

Steve