*BSD News Article 26194


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Newsgroups: comp.os.386bsd.questions
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From: cchase@cs.cornell.edu (Craig Chase)
Subject: XFree86, ATI Ultra Pro and ViewSonic 21
Message-ID: <1994Jan18.234346.4234@cs.cornell.edu>
Organization: Electrical Engineering, Cornell University, Ithaca NY
Date: Tue, 18 Jan 1994 23:43:46 GMT
Lines: 26

Hello all.

I have a 486 (running NetBSD 0.9) with XFree86-2.0 running.  I have a 
ATI Ultra Pro VLB card with 2Meg of VRAM, and a ViewSonic 21 monitor
(lucky me!)

Anyway, I got all this stuff so that I could run X in 1280x1024 at 74 HZ
but I'm having trouble getting this to work (it seems to work fine under
Microsoft Windows by the way).


Does anyone have this configuration, or any other configuration with 
the ATI Ultra Pro running at 1280x1024?  When I try and run the dot
clock at 110 or 135 Mhz, I get an error message back that says
"Maximum dot clock is 80 Mhz".  What is this silliness from?
Did I not set the EEPROM correctly on the video card?

Thanks!

Craig

-- 
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