This are the values for a 60 hz LCD screen 1680 x 1050 that i get
out of
"cvt"
http://www.uruk.org/~erich/projects/cvt/
They do not seem to agree with the info for the DELL screen below.
Then again maybe the X windows modelines is not whats contained in
UTRESDEF
If utresdef is something else , it'll be good to know.
./cvt 1680 1050 60 -r -v
1: [V FIELD RATE RQD] : 60.000000
2: [H PIXELS RND] : 1680.000000
2.5: [ASPECT_RATIO] : 16:10
2.5: [V SYNC] : 6.000000
3: [LEFT MARGIN (PIXELS)] : 0.000000
3: [RIGHT MARGIN (PIXELS)] : 0.000000
4: [TOTAL ACTIVE PIXELS] : 1680.000000
5: [V LINES RND] : 1050.000000
6: [TOP MARGIN (LINES)] : 0.000000
6: [BOT MARGIN (LINES)] : 0.000000
7: [INTERLACE] : 0.000000
8: [H PERIOD EST] : 15.434920
9: [Actual VBI LINES] : 29.802551
9: [VBI LINES] : 30.000000
10: [Minimum VBI Lines] : 15.000000
10: [ACT VBI LINES] : 30.000000
11: [TOTAL V LINES] : 1080.000000
12: [TOTAL PIXELS] : 1840.000000
13: [Non-rounded PIXEL FREQ] : 119.232002
13: [ACT PIXEL FREQ] : 119.000000
14: [ACT H FREQ] : 64.673912
15: [ACT FIELD RATE] : 59.883251
16: [ACT FRAME RATE] : 59.883251
20: [H BACK PORCH] : 80.000000
21: [H SYNC RND] : 32.000000
22: [H FRONT PORCH] : 48.000000
23: [V FRONT PORCH] : 3.000000
# 1680x1050 @ 60.00 Hz Reduced Blank (CVT)
# field rate 59.88 Hz; hsync: 64.67 kHz; pclk: 119.00 MHz
Modeline "1680x1050_60.00_rb" 119.00 1680 1728 1760 1840 1050 1053
1059 1080 +HSync -Vsync
Dave Warnock wrote:
Hi,
I have a Samsung 20" LCD monitor. Native resolution 1680x1050. Currently
running at 1400x1050 so not using full potential.
I have googled and read all I can. But commands do not seem to work.
[EMAIL PROTECTED]:/opt/SUNWut/sbin# ./utresdef -a "1680x1050" 1680x1050
just sits there doing nothing.
I saw:
$ /opt/SUNWut/sbin/utresdef -a -c "Dell 2007FPW" [EMAIL PROTECTED] 1680x1050
<<EOF
htotal=2256
hfp=104
hsyncwidth=184
vtotal=1087
vfp=1
vsyncwidth=3
vcomposite=8
pixclock=14714
xres=1680
yres=1050
hz=60
EOF
But being rather thick could not get enter this command so it would
actually be executed. Does EOF mean I need to pass a Ctrl+D and if so
how do I actually do this?
One thing seems strange which is "utresdef -o" outputs nothing.
I am using SRSS 3.1 on Ubuntu.
Thanks
Dave
PS I am considering an upgrade to SRSS 4.0 soon, would that help?
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