109Resolution Horizontal Frequency(kHz)Vertical Frequency(Hz)Pixel Clock(MHz)Sync Polarity(H/V)IBM, 640 x 480 31.469 59.940 25.175 -/-IBM, 720 x 400 31.469 70.087 28.322 -/+MAC, 640 x 480 35.000 66.667 30.240 -/-MAC, 832 x 624 49.726 74.551 57.284 -/-MAC, 1152 x 870 68.681 75.062 100.000 -/-VESA, 640 x 480 31.469 59.940 25.175 -/-VESA, 640 x 480 37.861 72.809 31.500 -/-VESA, 640 x 480 37.500 75.000 31.500 -/-VESA, 800 x 600 35.156 56.250 36.000 +/+VESA, 800 x 600 37.879 60.317 40.000 +/+VESA, 800 x 600 48.077 72.188 50.000 +/+VESA, 800 x 600 46.875 75.000 49.500 +/+VESA, 1024 x 768 48.363 60.004 65.000 -/-VESA, 1024 x 768 56.476 70.069 75.000 -/-VESA, 1024 x 768 60.023 75.029 78.750 +/+VESA, 1152 x 864 67.500 75.000 108.000 +/+VESA, 1280 x 720 45.000 60.000 74.250 +/+VESA, 1280 x 800 49.702 59.810 83.500 -/+
