Why not a
Cirrus Logic CS8900A ("Crystal LAN")? These are very easy to
interface also (see C64 RRNet).
Well, I'm talking about what I know. The RTL is **very easy** to find
and there is plenty of source-code for PC for driving it. I don't know about
the Crystal LAN chip.
The Crystal LAN is essentially an NE2000 clone.
I like these
as well, though they can require some external programming.
Personally if I were going to offload TCP to another device I'd use one of
the Lantronix UDS series, which are nice all-in-one units.
But the Wizchip is so cheap! And so easy to use! Why use lantronix
(waaayyy expensive)???
Because the Lantronix is preassembled, all in a box; just plug it in. You
can't really compare the cost of a full design versus a single chip.
But, if people just want to add a chip on a card, I agree the Wizchips are
nice, but they require some external help sometimes to fix their network
mode which is inconvenient.
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http://www.cameronkaiser.com/ --
Cameron Kaiser * Floodgap Systems *
www.floodgap.com * ckaiser at
floodgap.com
-- When people get acupuncture, do voodoo dolls die? --------------------------