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Standard signal table PC modes supported
Resolution Horizontal Fre-
quency (KHz) Vertical Frequency
(Hz) Clock Frequency
(MHz)
640 X 350 @70Hz 31.469 70.087 25.175
720 X 400 @70Hz 31.469 70.082 28.324
640 X 480 @60Hz 31.469 59.940 25.175
640 X 480 @75Hz 37.500 75.000 31.500
800 X 600 @60Hz 37.879 60.317 40.000
800 X 600 @75Hz 46.875 75.000 49.500
1024 X 768 @60Hz 48.363 60.004 65.000
1024 X 768 @75Hz 60.023 75.029 78.750
1152 X 864 @60Hz 54.348 60.053 80.000
1152 X 864 @75Hz 67.500 75.000 108.000
1280 X 1024@75Hz 79.976 75.025 135.000
1600 X 1200@60Hz 74.077 59.981 130.375
1920 X 1080@60Hz 67.500 60.000 148.500