Article View: comp.sys.amiga.tech
Article #5072Re: Pointer needed on bi-direction parallel i/o
From: Bill Seymour
Date: Wed, 29 Aug 1990 20:24
Date: Wed, 29 Aug 1990 20:24
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2358 bytes
In article <dillon.5650@overload.Berkeley.CA.US> dillon@overload.Berkeley.CA.US (Matthew Dillon) writes:
:In article <1990Aug22.153719.28582@unx.sas.com> walker@unx.sas.com (Doug Walker) writes:
:>I suggest you use Matt Dillon's parnet.device, which allows multiple
:>processes to share the parallel port and write to/read from up to 255
:>other Amigas hooked up on the parallel port. If you're accessing something
:>besides another Amiga, you can at least look at the code for pointers -
:>I believe he has released the assembly source.
:
: :-) the software can handle 255 other Amigas, but the bus drivers
: cannot. It works between two Amigas and will probably work between
: three. Beyond that I have no idea what the bus drivers have enough
: guts.
Any chance you can elaborate on how the cabling would be done for
three Amigas? I'm running NET: via the parallel port between the 2000 and
3000, but I'd sure like to hook the 1000 in also... It's wonderful to be
able to use any HD partition on any machine. :-) Normally, you just jumper
between select and acknowledge for two machines. No need for some sort of
token ring on three machines? Just look at all the packets and only intercept
those that are supposed to be talking to you?
If I can just jumper the three machines together and add in a UNIT=2
to one, I'll be happy! :-)
: -Matt
:
:--
:
:
: Matthew Dillon dillon@Overload.Berkeley.CA.US
: 891 Regal Rd. uunet.uu.net!overload!dillon
: Berkeley, Ca. 94708
: USA
--
-Bill Seymour ...tektronix!reed!percival!agora!billsey
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!mailrus!cs.utexas.edu!swrinde!ucsd!ogicse!intelhf!agora!billsey From: billsey@agora.uucp (Bill Seymour) Newsgroups: comp.sys.amiga.tech Subject: Re: Pointer needed on bi-direction parallel i/o Message-ID: <1990Aug29.202423.25341@agora.uucp> Date: 29 Aug 90 20:24:23 GMT References: <2084@trlluna.trl.oz> <1990Aug22.153719.28582@unx.sas.com> <dillon.5650@overload.Berkeley.CA.US> Organization: Open Communication Forum Lines: 39