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Old 06-11-05, 04:53 AM   #25
xorbe
Unbuffered User
 
Join Date: Jun 2005
Posts: 388
Default Re: 7664 and 1600x1200 (maximum pixel clock?)

Quote:
Originally Posted by jsgf
Modeline "1600x1200" 155 1600 1704 1872 2128 1200 1201 1204 1222 +hsync +vsync
Works for me: 59.6Hz refresh.
Thanks! That worked around the issue! (Interestingly it borks on the older driver...)
(**) NVIDIA(0): Mode "1600x1200": 155.0 MHz, 72.8 kHz, 59.6 Hz



btw, how did you generate that? 155MHz maxes at "gtf 1600 1200 57.87" for me, but you managed "1600 1200 59.6"

Oooh, http://xtiming.sourceforge.net/cgi-bin/xtiming.pl the trick is to lower horizontal sync time at the bottom to less than what they recommend I think.

Here's a perfect one for me at 60Hz:
Modeline "1600x1200@60" 154.98 1600 1632 2016 2048 1200 1224 1236 1261

(**) NVIDIA(0): Mode "1600x1200@60": 155.0 MHz, 75.7 kHz, 60.0 Hz


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Last edited by xorbe; 06-11-05 at 05:11 AM.
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