Date: Thu, 24 Aug 1995 19:26:44 -0700 From: "Jordan K. Hubbard" <jkh@time.cdrom.com> To: Poul-Henning Kamp <phk@critter.tfs.com> Cc: Poul-Henning Kamp <phk@freefall.FreeBSD.org>, jgreco@brasil.moneng.mei.com (Joe Greco), terryl@CS.Stanford.EDU, freebsd-hackers@freebsd.org Subject: Re: ISDN Anyone? Message-ID: <20546.809317604@time.cdrom.com> In-Reply-To: Your message of "Thu, 24 Aug 1995 06:35:32 PDT." <23334.809271332@critter.tfs.com>
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> There is actually a lot more promise in a 16550 or 16650 at 460800 bps. > You only get 1/16th or 1/32th the number of interrupts. Hmmm. I find that the serial interrupt overhead is pretty intense at 115.2 even with a 16550. You know some secret for doing this I don't? Jordan
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