Due to massive amounts of caffeine & sleep deprivation, Lawrence Walker said:
> I've got a NEC Multi 2A which unfortunately is one of the few of
>the old NEC's that IIHC won't work with my ST. It has the 15
>pin analogue plug and I've heard that adapters for 9-pin are
>available. What are the different type of 'chines they would work
>with . At present I use a 15-pin ABCD monitor switchbox with my
>MessyDoze analogue boxes.
Tho I hate to tell folks they're wrong, but in this case, you may wish to
hear this... the Multi 2a *should* work fine with your ST, unless the 2A
cannot handle negative sync signals. If that's the case, all you'll need is
a one-chip solution to invert the sync signals with (IIRC) a 7404 (or
whatever the hex inverter chip number is... databooks at home, me at work,
and I'm *bad* with remembering numbers).
AFAIR, the 2A *will* sync down to 15.75KHz, which is what the CoCo3, Amiga
and Atari ST require for their video signals. The person who could tell you
more about this is Dr. Marty Goodman... post a message on
news://bit.listserv.coco/ and you should receive lots of good information.
Tell everyone "Merch" sent you.
Hope this helps!
Roger "Merch" Merchberger
--
Roger Merchberger | Why does Hershey's put nutritional
Programmer, NorthernWay | information on their candy bar wrappers
zmerch_at_northernway.net | when there's no nutritional value within?
Received on Fri Oct 31 1997 - 10:29:11 GMT