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- Path: in2.uu.net!insync!usenet
- From: bretting@insync.net (Greg Bretting)
- Newsgroups: comp.dcom.modems
- Subject: Re: Is USR going to support 42bis+ on future courier upgrades?
- Date: Sun, 24 Mar 1996 13:05:33 -0800
- Organization: - not one of my strong points, really...
- Message-ID: <4j468j$gg1@drencrom.insync.net>
- References: <4j2fv1$8kf@nnrp1.news.primenet.com> <4j2iun$a3t@newsbf02.news.aol.com> <4j3r1f$1tc4@seminole.gate.net>
- NNTP-Posting-Host: line-230.insync.net
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-
- On 24 Mar 1996 10:51:11 -0500, dhaire@gate.net (doug haire) wrote:
-
- >I also ran the tests using *no* modems (null modem cable connection at
- >115200 connection rate). The MS-DOS to MS-DOS connection was completely
- >unusable with way too many errors at the receiver. The MS-DOS to linux
- >connection was stable and never showed an error.
-
- I don't think the errors you were seeing were the fault of MS-DOS... I've
- transferred hundreds of megs of data between DOS machines using LapLink and
- a null modem cable @115200 and have never had a problem.
-
- >When the common computer software platform is capable of handling 115200
- >properly perhaps we can then consider the 230k UART speed.
-
- Well, DOS 6.2 is pretty common, and I know that I've been able to (almost)
- saturate the port at 115200 without any errors. Here's a log from one such
- test using QModem Pro for DOS, a Courier V.34 external, and plain 16550
- UART:
-
- 22:40:52 09-14-95 Online Timer Started
- 22:42:00 09-14-95 Download File(s). Protocol : Zmodem
- 22:42:01 09-14-95 ++ File 1MEGTEST.RUN
- 22:43:34 09-14-95 ++ End of file
- 22:43:34 09-14-95 ++ Chars Per Second : 11272
- 22:43:34 09-14-95 ++ Effective Percent : 0%
- 22:43:40 09-14-95 Elapsed Online 00:02:48
-
-
- --
- | Greg Bretting |"The whole problem with the world is that |
- | bretting@insync.net |fools and fanatics are always so certain of|
- | --==<< >>==-- |themselves, but wiser people are so full of|
- | |doubts." - Bertrand Russell |
-
-