NEC LT156 - page 58

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Timing Chart

Y / N Signal Resolution Frequency H. Refresh Rate Dot Clock

( Dots ) ( kHz ) ( Hz ) ( MHz )

YNTSC 640 480 15.734 60 -

YPAL 768 576 15.625 50 -

YSECAM 768 576 15.625 50 -

YVESA 640 480 31.47 59.94 25.175

YIBM 640 480 31.47 60 25.175

YMAC 640 480 31.47 60 25.175

YMAC 640 480 34.97 66.67 31.334

YMAC 640 480 35 66.67 30.24

YVESA 640 480 37.86 72.81 31.5

YVESA 640 480 37.5 75 31.5

YIBM 640 480 39.375 75 31.49

YVESA 640 480 43.269 85.01 36

YIBM 720 350 31.469 70.09 28.322

YVESA 720 400 37.927 85.04 40

YIBM 720 350 39.44 87.85 35.5

YIBM 720 400 39.44 87.85 35.5

YVESA 800 600 35.16 56.25 36

YVESA 800 600 37.879 60.32 40

YVESA 800 600 48.077 72.19 50

YVESA 800 600 46.88 75 49.5

YVESA 800 600 53.674 85.06 56.25

YMAC 832 624 49.725 74.55 57.283

YVESA 1024 768 35.5 43 Interlaced 44.9

YVESA 1024 768 48.363 60 65

YVESA 1024 768 57.476 70.07 75

YMAC 1024 768 60.241 74.93 80

YVESA 1024 768 60.023 75.03 78.75

YVESA 1024 768 68.677 85 94.5

#Y VESA 1152 864 67.5 75 108

#Y MAC 1152 870 68.681 75.6 100

#Y SUN 1152 900 61.796 65.95 92.94

#Y SGI 1152 900 71.736 76.05 105.6

#Y VESA 1280 960 60 60 108

#Y SGI 1280 1024 63.9 60 107.35

#Y VESA 1280 1024 64.286 60.02 108

#Y MAC 1280 1024 64.31 60.38 107

#Y MAC 1280 1024 69.89 65.2 118.5

#Y HP 1280 1024 78.125 72.01 135

#Y SUN 1280 1024 81.13 76.11 135

#Y VESA 1280 1024 79.976 75.03 135

#Y VESA 1280 1024 91.146 85.02 157.5

HDTV (1080i)(1125i)

1920 1080 33.75 60 Interlace 74.25

HDTV (720p)(750p)

1280 720 45 60 Progressive 74.25

SDTV (480p)(525p)

–31.47 59.94 Progressive 27

SDTV (480i)(525i)

–15.73 59.9 Interlace –

#Y VESA 1600 1200 75.0 60 162

#Y VESA 1600 1200 81.3 65 175.5

#Y VESA 1600 1200 87.5 70 189

#Y VESA 1600 1200 93.75 75 202.5

YDVD YCbCr – 15.734 59.94 Interlaced –

YDVD YCbCr – 15.625 50 Interlaced –

#Y: Images in above flagged with # and Y are compressed with Advanced AccuBlend.

NOTE1: Some composite sync signals may not be displayed correctly.

NOTE2: Signals other than those specified in the table above may not be displayed correctly. If this should

happen, change the refresh rate or resolution on your PC. Refer to Display Properties help section of your PC

for procedures.

NOTE3: UXGA can be supported for separate sync signal only.

NOTE4: DVI digital signal can support a maximum resolution of XGA@85Hz.