SILICON GRAPHICS IRISVISION VIDEO TIMING PARAMETERS --------------------------------------------------- ----- Video Resolution --------------- Parameter High Stereo Medium NTSC PAL ------------------------------------------------------------------------------ Pixel Clock (MHz): 107.3 107.3 64.00 12.27 15.00 Horizontal Freq (KHz): 63.9 63.9 48.78 15.73 15.63 Frame Rate (Hz): 60.0 120.0 60.00 29.97 25.00 Field Rate (Hz): 60.0 120.0 60.00 59.94 50.00 HORIZONTAL: Visible Pixels: 1280 1280 1024 640 768 Line Period (uS): 15.70 20.63 63.56 64.00 Blanking (uS): 3.73 4.69 11.00 12.00 Front Porch (uS): 0.28 1.10 1.63 1.67 Sync Width (uS): 1.12 1.25 4.89 4.67 Back Porch (uS): 2.34 2.34 4.48 5.67 VERTICAL: Visible Lines: 1024 492 768 480 576 Front Porch (mS): 0.047 0.062 0.191 0.160 Sync Width (mS): 0.047 0.062 0.191 0.160 Back Porch (mS): 0.450 0.804 0.890 1.280