Article View: comp.os.msdos.programmer
Article #3886Re: Serial input under DesqView
From: Mark Lord
Date: Thu, 13 Dec 1990 15:18
Date: Thu, 13 Dec 1990 15:18
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1223 bytes
In article stever@octopus.UUCP (Steve Resnick ) writes: <In article (Dave Hanna) writes: Serial port interrupt woes omitted.. If you are really strapped with this problem, try replacing the USART chip with a 16550 and enable the FIFOs. This can provide enough help to overcome the interrupt latencies, assuming that your interrupt routines are already clever enough to check for more data before exiting (DO this first if you have not yet tried it!). -- ___Mark S. Lord__________________________________________ | ..uunet!bnrgate!mlord%bmerh724 | Climb Free Or Die (NH) | | MLORD@BNR.CA Ottawa, Ontario | Personal views only. | |________________________________|________________________|
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!cunews!bnrgate!bwdls61.bnr.ca!bwdls58!mlord From: mlord@bwdls58.bnr.ca (Mark Lord) Newsgroups: comp.os.msdos.programmer Subject: Re: Serial input under DesqView Keywords: DesqView interrupts serial Message-ID: <5117@bwdls58.UUCP> Date: 13 Dec 90 15:18:58 GMT References: <1990Dec11.032154.18383@dms3b1.uucp> <1990Dec12.190108.15079@Octopus.COM> Sender: mlord@bwdls58.UUCP Reply-To: mlord@bwdls58.bnr.ca (Mark Lord) Organization: Bell-Northern Research, Ottawa, Canada Lines: 15