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
 
#
#	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

#
#	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 14815 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

#
#	848x480, 60 Hz, Non-Interlaced (31.490 MHz dotclock)
#	
#				Horizontal	Vertical
#	Resolution		848		480
#	Scan Frequency	29.820 kHz	60.00 Hz
#	Sync Width		2.795 us	0.099 ms
#				11 chars	3 lines
#	Front Porch		0.508 us	0.033 ms
#				2 chars		1 lines
#	Back Porch		3.303 us	0.429 ms
#				13 chars	13 lines
#	Active Time		26.929 us	16.097 ms
#				106 chars	480 lines
#	Blank Time		6.605 us	0.570 ms
#				26 chars	17 lines
#	Polarity		positive	positive
#

mode "848x480-60"
    # D: 31.490 MHz, H: 29.820 kHz, V: 60.00 Hz
    geometry 848 480 848 480 32
    timings 31756 104 16 13 1 88 3
    hsync high
    vsync high
endmode

#
#	856x480, 60 Hz, Non-Interlaced (31.728 MHz dotclock)
#	
#				Horizontal	Vertical
#	Resolution		856		480
#	Scan Frequency	29.820 kHz	60.00 Hz
#	Sync Width		2.774 us	0.099 ms
#				11 chars	3 lines
#	Front Porch		0.504 us	0.033 ms
#				2 chars		1 lines
#	Back Porch		3.728 us	0.429 ms
#				13 chars	13 lines
#	Active Time		26.979 us	16.097 ms
#				107 chars	480 lines
#	Blank Time		6.556 us	0.570 ms
#				26 chars	17 lines
#	Polarity		positive	positive
#

mode "856x480-60"
    # D: 31.728 MHz, H: 29.820 kHz, V: 60.00 Hz
    geometry 856 480 856 480 32
    timings 31518 104 16 13 1 88 3
    hsync high
    vsync high
endmode

#
#	1024x512, 60 Hz, Non-Interlaced (41.291 MHz dotclock)
#	
#				Horizontal	Vertical
#	Resolution		1024	512
#	Scan Frequency	31.860 kHz	60.00 Hz
#	Sync Width		2.519 us	0.094 ms
#				13 chars	3 lines
#	Front Porch		0.775 us	0.031 ms
#				4 chars		1 lines
#	Back Porch		3.294 us	0.465 ms
#				17 chars	15 lines
#	Active Time		24.800 us	16.070 ms
#				128 chars	512 lines
#	Blank Time		6.587 us	0.596 ms
#				34 chars	19 lines
#	Polarity		positive	positive