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Re: Apple //c smartport compact flash adapter



mdj wrote:
On Feb 4, 9:18 am, "Michael J. Mahon" <mjma...@aol.com> wrote:


FWIW, the CFFA, running on my 8MHz Zipped //e, delivers 44.4KB/sec
data bandwidth for BLOADs through BASIC.SYSTEM, so there's something
to be said for a bus connection.  (BTW, transfer rate did not seem
to be strongly affected by acceleration, even with slot speed set to
"fast".)


Interesting - sounds like there's a handshake between bytes that
limits its throughput.

The Rev C. SCSI (from memory, I think we did this once before) is
around 35kb/s on my accelerated IIe. I'd say they're both slow
compared to other options, and certainly slow compared to what's
achievable in a bus connected card.

My marketing skills aren't the best, but I'd guess the majority of
people wanting such a thing on a IIc would be more than satisfied with
SmartPort speeds. The 'power users' are already using IIe's or IIgs's
anyway.

I agree--it isn't a matter of how well it works, but that it
can be done at all.  ;-)

-michael

NadaNet 3.1 for Apple II parallel computing!
Home page:  http://home.comcast.net/~mjmahon/

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