Re: Appletalk/Phonenet box wiring (Re: ...phoneNet connection to Win2K?)

[russotto@wanda.pond.com (Matthew Russotto)]

In article <1ewfk2k.1kx0yundx4j1aN%dempson@actrix.gen.nz>,
David Empson <dempson@actrix.gen.nz> wrote:
>Matthew Russotto <russotto@wanda.pond.com> wrote:
>
>> In article <3b507efb.217582471@news.mw.centurytel.net>,
>> Mister Boffo <mister_boffo@hotmail.com> wrote:
>> >Honestly, I don't think there is anything at all different between the
>> >serial and modem ports on a Macintosh if this is all there is to it.
>> >Appletalk appears to involve no additional hardware beyond the normal
>> >serial port, and AppleTalk may be a completely software-based network.
>> 
>> Appletalk requires RS-422 drivers and a serial controller capable of SDLC
>> communication at 230Kbps (I think using NRZi encoding, but it's been
>> way too long since I traced this).
>
>It is FM encoding, but I forget whether it is FM0 or FM1.

FM0; I just checked the log from booting the vMac Mac emulator.
There's a wealth of crap^Wtreasure lying around on my hard drive...

-- 
Matthew T. Russotto                                russotto@pond.com
"Extremism in defense of liberty is no vice, and moderation in pursuit
of justice is no virtue."