Article View: alt.bbs.waffle
Article #35Re: Overflowing the modem.
From: Michael D. Maxfield
Date: Sat, 04 Apr 1992 18:25
Date: Sat, 04 Apr 1992 18:25
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1753 bytes
ralphs@halcyon.com (Ralph Sims) writes:
> I'd suggest locking using one of the fossils, as well as making
> sure hardware handshaking is enabled. A 16550AFN UART will add
> a small amount of buffering that could be helpful. These are
> virtually 'givens' when doing anything above 9600. Some modems
> have 10K or so of assorted buffering that can be tweaked, but
> I think you'll find things will improve with the UART replacement
> and the fossil.
I have just tried Waffle with 9600 baud and the X00 fossil driver
on a 8 Mhz XT and noticed that the UUCICO slowed from 800cps down
to 400cps with the fossil driver. I have since removed the fossil
and am using the native driver again. I get a few bad header errors
but the speed with these errors is still double the speed while using
the fossil driver. I guess it's just not enough clock cycles available
for the fossil to work properly.
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Path: arc1-ca.pugleaf.net!sparky!uunet!decwrl!csus.edu!netcomsv!boo!tweekco!tweek From: tweek@tweekco.uucp (Michael D. Maxfield) Newsgroups: alt.bbs.waffle,alt.bbs Subject: Re: Overflowing the modem. Keywords: modem,trouble,problem Message-ID: <5cyPiB1w163w@tweekco.uucp> Date: Sat, 04 Apr 92 10:25:27 PST References: <aFRciB8w165w@halcyon.com> Organization: Tweek-Com Systems, Moraga CA