[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Transwarp at 25MHtz



Grant Stockly wrote:
On Jan 9, 3:29 pm, "Henry S. Courbis" <apl2research(a.t.)comcast.net>
wrote:

Ha!  Looks like a few people need to read a bit closer.

All the seller lists is the oscillator is 25 MHz, which means the card would
run at 6.25 MHz (yes, 1/4th).  I bet someone is going to be pissed when they
realize their mistake.

And no, the TWGS can't run at 25 MHz.  You can push them to 18 MHz with
active cooling at best.

--
Henry S. Courbiswww.ReactiveMicro.com
Legacy Hardware and Support - Come take a look at what we have to offer!

"golfrock" <rtsp...@gmail.com> wrote in message

95564512-6695-4e21-b6e6-03e04204d1b9@1g2000hsl.googlegroups.com">news:95564512-6695-4e21-b6e6-03e04204d1b9@1g2000hsl.googlegroups.com...


This item, 320202998637, is a Transwarp card.  The author lists the
clock on the board at 25MHtz.  The price is approaching $400.

Do they run that fast or is it like the Zip at 1/4th?


Does the transwarp use an oscillator twice the frequency?  Does it use
a divide by two circuit?  Its possible the seller is honest, just
clueless.  : )

The oscillator is 4x the processor frequency.

-michael

NadaPong: Network game demo for Apple II computers!
Home page:  http://members.aol.com/MJMahon/

"The wastebasket is our most important design
tool--and it's seriously underused."