On 5 Mar 2008, at 19:47, Timothy Normand Miller wrote:
On 3/5/08, Michael Meeuwisse <[EMAIL PROTECTED]> wrote:
BTW, only clock on clocks. Then use 'if' to decide whether or not
to assign.
What do you mean with clock on clocks?
Don't use a data signal as a clock. Obviously, we're doing this in
the clock GENERATOR, but once we have the signal generated properly,
we connect it up to the clock distribution network (via a BUFG). But
in general, for "always @(posedge X)", X should only be a clock
signal, not the output of some register or combinatorial logic.
Ok, that makes sense. But then I don't know what clock to use. I
could introduce yet another one as incoming, but that might end up
being redundant.
Cheers,
Michael
www.projectvga.org
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