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Posting-Version: version B 2.10.2 9/18/84; site eagle.UUCP
Path: utzoo!watmath!clyde!burl!ulysses!eagle!mjs
From: mjs@eagle.UUCP (M.J.Shannon)
Newsgroups: net.micro.att
Subject: Re: 7300 Probs. - CT are you out there?
Message-ID: <1297@eagle.UUCP>
Date: Fri, 26-Jul-85 10:08:29 EDT
Article-I.D.: eagle.1297
Posted: Fri Jul 26 10:08:29 1985
Date-Received: Sun, 28-Jul-85 14:51:38 EDT
References: <1054@homxa.UUCP>
Organization: AT&T Bell Laboratories, Summit, NJ
Lines: 33

> Is there anyone out there, possibily from Convergent Technologies, that can
> help with these problems with the 7300?
> 
> 	1) How do you get the break key to transmit a break out through
> 	   cu (from a unix window).  I use "cu -l/dev/tty000" to go out
> 	   the serial port to a "hardwire" to a micom port selector.  The
> 	   micom expects 1200baud but if you send if 2 breaks it will switch
> 	   to 9600.  2 breaks is the only thing that will do it.  Is there
> 	   any way (assuming the break key doesn't work) to send a break?

The way to get cu to transmit a break is "~%b" (the "~" must appear immediately
after a newline).

> 	2) Why does the unixpc write to the screen so slowly when connected
> 	   to a host at 9600.  I have logged into a vax (thru cu) through an lan
> 	   (ungermann/bass) at 9600.  Still, characters appear on the screen
> 	   just as slowly as at 1200.  I have checked and it is not that the
> 	   vax is loaded down.

I've not seen this problem on any of the 7300's I've used, so I can't offer any
suggestions.  Sorry.

> The AT&T help people are aware of both problems but can not offer any help.
> I am looking for some sort of workaround for both.
> 
> Russ Sharples

Good luck on finding an answer to problem 2.

-- 
	Marty Shannon
UUCP:	ihnp4!eagle!mjs
Phone:	+1 201 522 6063