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Conference turris::digital_unix

Title:DIGITAL UNIX(FORMERLY KNOWN AS DEC OSF/1)
Notice:Welcome to the Digital UNIX Conference
Moderator:SMURF::DENHAM
Created:Thu Mar 16 1995
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:10068
Total number of notes:35879

9156.0. "Setting Digiboard speed" by MLNCSC::DELLAPERGOLA () Thu Mar 13 1997 06:18


	Hi 

	a customer is using a digiboard PC/XEM 16 serial ports on
	a AXP 400 with Digital Unix v3.2g.

	All is working well, indeed terminal connected to new serial
	port can login.
	
	He have to connect to some serial ports a device working only
	at low speed (<2400 baud). So he has written an application
	program to set device ttya16s to 1200 baud using IOCTL but
	this doesn't work.

	The same program works well on /dev/tty01 system serial port.

	Using stty command he can change the speed, he can see the 
	new speed, but the serial port still stays at 9600 (default 
	speed for the Digiboard interface).

	Has anybody hints?

	Thanks and best regards
	Anna Della Pergola
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9156.1NETRIX::&quot;[email protected]&quot;paradisThu Mar 13 1997 13:167
Do they have any documentation that says what baud rates Digiboard supports?
Maybe they don't support baud rates as low as 1200 baud. You might have to
contact Digiboard.

							--dennis

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