On Aug 28, 21:04, John Honniball wrote:
> Peter Turnbull wrote:
> > It's over 10 years old, and it's microprocessor-compatible, but
it's an
> > analogue to digital converter chip, not a computer. It's also not
in
> > my spares box, and I need one. Does anyone have a spare? Or a
data
> > sheet?
>
> I only have a couple of ZN428 chips, and the data sheet for them. I
may
> have data for the ZN448 -- I'll have a look. It was a Ferranti part,
> if that helps at all.
I know it's Ferranti. Unfortunately a ZN428E is the opposite -- a DAC.
--
Pete Peter Turnbull
Network Manager
University of York
Received on Fri Aug 29 2003 - 01:46:37 BST