RE: Multi cabinet control panel routing

From: Heinz Seltmann <heinz_at_dctcorp.com>
Date: Thu Dec 03 1998 - 14:58:46 EST

>
> > Do you know if the 74xx type stuff is available in a library or in the
> > "full" version of the product?  I am pretty familiar with that kind of
> > logic
> > and getting over my head doing much else.

Usually the HDL languages don't bother trying to emulate these. You
simply recreate the behavior that you want and blamo, out pops a bunch
of gates that usually does what you want.

> >
> :-) For a low-volume project I'd go for ~20 diodes and a 40 pin DIP
> over a 100pin TQFP anyday! Just need something like 1N4148's or
> something. If you *really* want to get in surface-mount hell you can
> use those little round-surface mount diodes that roll all over when you
> try to place them. ;-)

I would second the above. Also the cost factor will be a lot lower for
a bunch of diodes compared to programmable logic.

Heinz
Received on Thu Dec 3 13:57:42 1998

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