viafb.modes

via framebuffer driver

#
#
#   These data are based on the CRTC parameters in
#
#       VIA Integration Graphics Chip
#       (C) 2004 VIA Technologies Inc.
#

#
#   640x480, 60 Hz, Non-Interlaced (25.175 MHz dotclock)
#
#               Horizontal  Vertical
#   Resolution      640     480
#   Scan Frequency      31.469 kHz  59.94 Hz
#   Sync Width      3.813 us    0.064 ms
#               12 chars    2 lines
#   Front Porch     0.636 us    0.318  ms
#               2 chars     10 lines
#   Back Porch      1.907 us    1.048  ms
#               6 chars     33 lines
#   Active Time     25.422 us   15.253 ms
#               80 chars    480 lines
#   Blank Time      6.356 us    1.430 ms
#               20 chars    45 lines
#   Polarity        negative    negative
#

mode "640x480-60"
# D: 25.175 MHz, H: 31.469 kHz, V: 59.94 Hz
    geometry 640 480 640 480 32
    timings 39722 48 16 33 10 96 2 endmode mode "480x640-60"
# D: 24.823 MHz, H: 39.780 kHz, V: 60.00 Hz
    geometry 480 640 480 640 32 timings 39722 72 24 19 1 48 3 endmode
#
#   640x480, 75 Hz, Non-Interlaced (31.50 MHz dotclock)
#
#               Horizontal  Vertical
#   Resolution      640     480
#   Scan Frequency      37.500 kHz  75.00 Hz
#   Sync Width      2.032 us    0.080 ms
#               8 chars     3 lines
#   Front Porch     0.508 us    0.027 ms
#               2 chars     1 lines
#   Back Porch      3.810 us    0.427 ms
#               15 chars    16 lines
#   Active Time     20.317 us   12.800 ms
#               80 chars    480 lines
#   Blank Time      6.349 us    0.533 ms
#               25 chars    20 lines
#   Polarity        negative    negative
#
    mode "640x480-75"
# D: 31.50 MHz, H: 37.500 kHz, V: 75.00 Hz
    geometry 640 480 640 480 32 timings 31747 120 16 16 1 64 3 endmode
#
#   640x480, 85 Hz, Non-Interlaced (36.000 MHz dotclock)
#
#               Horizontal  Vertical
#   Resolution      640     480
#   Scan Frequency  43.269 kHz  85.00 Hz
#   Sync Width      1.556 us    0.069 ms
#               7 chars     3 lines
#   Front Porch     1.556 us    0.023 ms
#               7 chars     1 lines
#   Back Porch      2.222 us    0.578 ms
#               10 chars    25 lines
#   Active Time     17.778 us   11.093 ms
#               80 chars    480 lines
#   Blank Time      5.333 us    0.670 ms
#               24 chars    29 lines
#   Polarity        negative    negative
#
    mode "640x480-85"
# D: 36.000 MHz, H: 43.269 kHz, V: 85.00 Hz
    geometry 640 480 640 480 32 timings 27777 80 56 25 1 56 3 endmode
#
#   640x480, 100 Hz, Non-Interlaced (43.163 MHz dotclock)
#
#               Horizontal  Vertical
#   Resolution      640     480
#   Scan Frequency      50.900 kHz  100.00 Hz
#   Sync Width      1.483 us    0.058 ms
#               8 chars     3 lines
#   Front Porch     0.927 us    0.019 ms
#               5 chars     1 lines
#   Back Porch      2.409 us    0.475 ms
#               13 chars    25 lines
#   Active Time     14.827 us   9.430 ms
#               80 chars    480 lines
#   Blank Time      4.819 us    0.570 ms
#               26 chars    29 lines
#   Polarity        positive    positive
#
    mode "640x480-100"
# D: 43.163 MHz, H: 50.900 kHz, V: 100.00 Hz
    geometry 640 480 640 480 32 timings 23168 104 40 25 1 64 3 endmode
#
#   640x480, 120 Hz, Non-Interlaced (52.406 MHz dotclock)
#
#               Horizontal  Vertical
#   Resolution      640     480
#   Scan Frequency      61.800 kHz  120.00 Hz
#   Sync Width      1.221 us    0.048 ms
#               8 chars         3 lines
#   Front Porch     0.763 us    0.016 ms
#               5 chars     1 lines
#   Back Porch      1.984 us    0.496 ms
#               13 chars    31 lines
#   Active Time     12.212 us   7.767 ms
#               80 chars    480 lines
#   Blank Time      3.969 us    0.566 ms
#               26 chars    35 lines
#   Polarity        positive    positive
#
    mode "640x480-120"
# D: 52.406 MHz, H: 61.800 kHz, V: 120.00 Hz
    geometry 640 480 640 480 32 timings 19081 104 40 31 1 64 3 endmode
#
#   720x480, 60 Hz, Non-Interlaced (26.880 MHz dotclock)
#
#               Horizontal  Vertical
#   Resolution      720     480
#   Scan Frequency      30.000 kHz  60.241 Hz
#   Sync Width      2.679 us    0.099 ms
#               9 chars     3 lines
#   Front Porch     0.595 us    0.033 ms
#               2 chars     1 lines
#   Back Porch      3.274 us    0.462 ms
#               11 chars    14 lines
#   Active Time     26.786 us   16.000 ms
#               90 chars    480 lines
#   Blank Time      6.548 us    0.600 ms
#               22 chars    18 lines
#   Polarity        positive    positive
#
    mode "720x480-60"
# D: 26.880 MHz, H: 30.000 kHz, V: 60.24 Hz
    geometry 720 480 720 480 32 timings 37202 88 16 14 1 72 3 endmode
#
#   800x480, 60 Hz, Non-Interlaced (29.581 MHz dotclock)
#
#               Horizontal    Vertical
#   Resolution      800         480
#   Scan Frequency  29.892 kHz  60.00 Hz
#   Sync Width      2.704 us    100.604 us
#                   10 chars    3 lines
#   Front Porch     0.541 us    33.535 us
#                   2 chars     1 lines
#   Back Porch      3.245 us    435.949 us
#                   12 chars    13 lines
#   Active Time     27.044 us   16.097 ms
#                   100 chars   480 lines
#   Blank Time      6.491 us    0.570 ms
#                   24 chars    17 lines
#   Polarity        positive    positive
#
    mode "800x480-60"
# D: 29.500 MHz, H: 29.738 kHz, V: 60.00 Hz
    geometry 800 480 800 480 32 timings 33805 96 24 10 3 72 7 endmode
#
#   720x576, 60 Hz, Non-Interlaced (32.668 MHz dotclock)
#
#               Horizontal  Vertical
#   Resolution      720     576
#   Scan Frequency      35.820 kHz  60.00 Hz
#   Sync Width      2.204 us    0.083 ms
#               9 chars     3 lines
#   Front Porch     0.735 us    0.027 ms
#               3 chars     1 lines
#   Back Porch      2.939 us    0.459 ms
#               12 chars    17 lines
#   Active Time     22.040 us   16.080 ms
#               90 chars    476 lines
#   Blank Time      5.877 us    0.586 ms
#               24 chars    21 lines
#   Polarity        positive    positive
#
    mode "720x576-60"
# D: 32.668 MHz, H: 35.820 kHz, V: 60.00 Hz
    geometry 720 576 720 576 32 timings 30611 96 24 17 1 72 3 endmode
#
#   800x600, 60 Hz, Non-Interlaced (40.00 MHz dotclock)
#
#               Horizontal  Vertical
#   Resolution      800     600
#   Scan Frequency      37.879 kHz  60.32 Hz
#   Sync Width      3.200 us    0.106 ms
#               16 chars    4 lines
#   Front Porch     1.000 us    0.026 ms
#               5 chars     1 lines
#   Back Porch      2.200 us    0.607 ms
#               11 chars    23 lines
#   Active Time     20.000 us   15.840 ms
#               100 chars   600 lines
#   Blank Time      6.400 us    0.739 ms
#               32 chars    28 lines
#   Polarity        positive    positive
#
    mode "800x600-60"
# D: 40.00 MHz, H: 37.879 kHz, V: 60.32 Hz
    geometry 800 600 800 600 32
    timings 25000 88 40 23 1 128 4 hsync high vsync high endmode
#
#   800x600, 75 Hz, Non-Interlaced (49.50 MHz dotclock)
#
#               Horizontal  Vertical
#   Resolution      800     600
#   Scan Frequency      46.875 kHz  75.00 Hz
#   Sync Width      1.616 us    0.064 ms
#               10 chars    3 lines
#   Front Porch     0.323 us    0.021 ms
#               2 chars     1 lines
#   Back Porch      3.232 us    0.448 ms
#               20 chars    21 lines
#   Active Time     16.162 us   12.800 ms
#               100 chars   600 lines
#   Blank Time      5.172 us    0.533 ms
#               32 chars    25 lines
#   Polarity        positive    positive
#
    mode "800x600-75"
# D: 49.50 MHz, H: 46.875 kHz, V: 75.00 Hz
    geometry 800 600 800 600 32
    timings 20203 160 16 21 1 80 3 hsync high vsync high endmode
#
#   800x600, 85 Hz, Non-Interlaced (56.25 MHz dotclock)
#
#               Horizontal  Vertical
#   Resolution      800     600
#   Scan Frequency      53.674 kHz  85.061 Hz
#   Sync Width      1.138 us    0.056 ms
#               8 chars     3 lines
#   Front Porch     0.569 us    0.019 ms
#               4 chars     1 lines
#   Back Porch      2.702 us    0.503 ms
#               19 chars    27 lines
#   Active Time     14.222 us   11.179 ms
#               100 chars   600 lines
#   Blank Time      4.409 us    0.578 ms
#               31 chars    31 lines
#   Polarity        positive    positive
#
    mode "800x600-85"
# D: 56.25 MHz, H: 53.674 kHz, V: 85.061 Hz
    geometry 800 600 800 600 32
    timings 17777 152 32 27 1 64 3 hsync high vsync high endmode
#
#   800x600, 100 Hz, Non-Interlaced (67.50 MHz dotclock)
#
#               Horizontal  Vertical
#   Resolution      800     600
#   Scan Frequency      62.500 kHz  100.00 Hz
#   Sync Width      0.948 us    0.064 ms
#               8 chars     4 lines
#   Front Porch     0.000 us    0.112 ms
#               0 chars     7 lines
#   Back Porch      3.200 us    0.224 ms
#               27 chars    14 lines
#   Active Time     11.852 us   9.600 ms
#               100 chars   600 lines
#   Blank Time      4.148 us    0.400 ms
#               35 chars    25 lines
#   Polarity        positive    positive
#
    mode "800x600-100"
# D: 67.50 MHz, H: 62.500 kHz, V: 100.00 Hz
    geometry 800 600 800 600 32
    timings 14667 216 0 14 7 64 4 hsync high vsync high endmode
#
#   800x600, 120 Hz, Non-Interlaced (83.950 MHz dotclock)
#
#               Horizontal  Vertical
#   Resolution      800     600
#   Scan Frequency  77.160 kHz  120.00 Hz
#   Sync Width      1.048 us    0.039 ms
#               11 chars    3 lines
#   Front Porch     0.667 us    0.013 ms
#               7 chars     1 lines
#   Back Porch      1.715 us    0.507 ms
#               18 chars    39 lines
#   Active Time     9.529 us    7.776 ms
#               100 chars   600 lines
#   Blank Time      3.431 us    0.557 ms
#               36 chars    43 lines
#   Polarity        positive    positive
#
    mode "800x600-120"
# D: 83.950 MHz, H: 77.160 kHz, V: 120.00 Hz
    geometry 800 600 800 600 32
    timings 11912 144 56 39 1 88 3 hsync high vsync high endmode
#