Supported resolution timing charts

This topic provides the detailed supported resolution timing charts for the TFT-LCD display unit.

The following tables are the supported resolution timing charts. Although additional resolutions might work, these are the supported signals.

Table 1. 640 x 480 timing chart
Type Standard
Timing name 640 x 480 @ 60 Hz 640 x 480 @ 75 Hz
Horizontal frequency and polarity 31.469 kHz Negative 37.5 kHz Negative
Vertical frequency and polarity 59.94 Hz Negative 75 Hz Negative
Pixel clock 25.175 MHz   31.5 MHz  
Scan type Noninterlaced Noninterlaced
Horizontal
Period 31.778 μs 800 pixels 26.667 μs 840 pixels
Display 25.422 μs 640 pixels 20.317 μs 640 pixels
Blanking 6.356 μs 160 pixels 6.349 μs 200 pixels
Sync 3.813 μs 96 pixels 2.032 μs 64 pixels
Back porch 1.907 μs 48 pixels 3.810 μs 120 pixels
Front porch 0.636 μs 16 pixels 0.508 μs 16 pixels
Vertical
Total 16.683 ms 525 lines 13.333 ms 500 lines
Display 15.253 ms 480 lines 12.800 ms 480 lines
Blanking 1.430 ms 45 lines 0.533 ms 20 lines
Sync 0.064 ms 2 lines 0.080 ms 3 lines
Back porch 1.049 ms 33 lines 0.427 ms 16 lines
Front porch 0.318 ms 10 lines 0.027 ms 1 line
Table 2. 800 x 600 timing chart
Type Standard
Timing name 800 x 600 @ 60 Hz 800 x 600 @ 75 Hz
Horizontal frequency and polarity 37.879 kHz Positive 46.875 kHz Positive
Vertical frequency and polarity 60.317 Hz Positive 75 Hz Positive
Pixel clock 40 MHz   49.5 MHz  
Scan type Noninterlaced Noninterlaced
Horizontal
Period 26.400 μs 1056 pixels 21.333 μs 1056 pixels
Display 20.000 μs 800 pixels 16.162 μs 800 pixels
Blanking 6.400 μs 256 pixels 5.172 μs 256 pixels
Sync 3.200 μs 128 pixels 1.616 μs 80 pixels
Back porch 2.200 μs 88 pixels 3.232 μs 160 pixels
Front porch 1.000 μs 40 pixels 0.323 μs 16 pixels
Vertical
Total 16.579 ms 628 lines 13.333 ms 625 lines
Display 15.840 ms 600 lines 12.800 ms 600 lines
Blanking 0.739 ms 28 lines 0.533 ms 25 lines
Sync 0.106 ms 4 lines 0.064 ms 3 lines
Back porch 0.607 ms 23 lines 0.448 ms 21 lines
Front porch 0.026 ms 1 line 0.021 ms 1 line
Table 3. 1024 x 768 timing chart
Type Standard
Timing name 800 x 600 @ 60 Hz 800 x 600 @ 75 Hz
Horizontal frequency and polarity 48.363 kHz Negative 60.023 kHz Negative
Vertical frequency and polarity 60.004 Hz Negative 75.029 Hz Negative
Pixel clock 65 MHz   78.75 MHz  
Scan type Noninterlaced Noninterlaced
Horizontal
Period 20.677 μs 1344 pixels 16.660 μs 1312 pixels
Display 15.754 μs 1024 pixels 13.003 μs 1024 pixels
Blanking 4.923 μs 320 pixels 3.657 μs 288 pixels
Sync 2.092 μs 136 pixels 1.219 μs 96 pixels
Back porch 2.462 μs 160 pixels 2.235 μs 176 pixels
Front porch 0.369 μs 24 pixels 0.203 μs 16 pixels
Vertical
Total 16.666 ms 806 lines 13.328 ms 800 lines
Display 15.880 ms 768 lines 12.795 ms 768 lines
Blanking 0.786 ms 38 lines 0.533 ms 32 lines
Sync 0.124 ms 6 lines 0.050 ms 3 lines
Back porch 0.600 ms 29 lines 0.466 ms 28 lines
Front porch 0.062 ms 3 lines 0.017 ms 1 line
Table 4. 1152 x 864 timing chart
Type Standard
Timing name 1152 x 864 @ 60 Hz 1152 x 864 @ 75 Hz
Horizontal frequency and polarity 54.348 kHz Positive 67.5 kHz Positive
Vertical frequency and polarity 60.053 Hz Positive 75 Hz Positive
Pixel clock 80 MHz   108 MHz  
Scan type Noninterlaced Noninterlaced
Horizontal
Period 18.400 μs 1472 pixels 14.815 μs 1600 pixels
Display 14.400 μs 1152 pixels 10.667 μs 1152 pixels
Blanking 4.000 μs 320 pixels 4.148 μs 448 pixels
Sync 1.200 μs 96 pixels 1.185 μs 128 pixels
Back porch 2.400 μs 192 pixels 2.370 μs 256 pixels
Front porch 0.400 μs 32 pixels 0.593 μs 64 pixels
Vertical
Total 16.652 ms 905 lines 13.333 ms 900 lines
Display 15.898 ms 864 lines 12.800 ms 864 lines
Blanking 0.754 ms 41 lines 0.533 ms 36 lines
Sync 0.055 ms 3 lines 0.044 ms 3 lines
Back porch 0.681 ms 37 lines 0.474 ms 32 lines
Front porch 0.018 ms 1 line 0.015 ms 1 line
Table 5. 1366 x 768 timing chart
Type Standard
Timing name 1366 x 768 @ 60 Hz 1366 x 768 @ 75 Hz
Horizontal frequency and polarity 47.712 kHz Positive 60.15 kHz Positive
Vertical frequency and polarity 60.053 Hz Positive 75 Hz Positive
Pixel clock 85.5 MHz   110.195 MHz  
Scan type Noninterlaced Noninterlaced
Horizontal
Period 20.959 μs 1792 pixels 16.625 μs 1832 pixels
Display 15.976 μs 1366 pixels 12.396 μs 1366 pixels
Blanking 4.983 μs 426 pixels 4.231 μs 466 pixels
Sync 1.310 μs 112 pixels 1.307 μs 144 pixels
Back porch 2.929 μs 250 pixels 2.120 μs 234 pixels
Front porch 0.749 μs 64 pixels 0.799 μs 88 pixels
Vertical
Total 16.662 ms 795 lines 13.333 ms 802 lines
Display 16.097 ms 768 lines 12.768 ms 768 lines
Blanking 0.566 ms 27 lines 0.565 ms 34 lines
Sync 0.126 ms 6 lines 0.049 ms 3 lines
Back porch 0.377 ms 18 lines 0.498 ms 30 lines
Front porch 0.063 ms 3 lines 0.015 ms 1 line
Table 6. 1280 x 800 timing chart
Type Standard
Timing name 1280 x 800 @ 60 Hz 1280 x 800 @ 75 Hz
Horizontal frequency and polarity 49.702 kHz Negative 62.795 kHz Negative
Vertical frequency and polarity 59.81 Hz Positive 74.934 Hz Positive
Pixel clock 83.5 MHz   106.5 MHz  
Scan type Noninterlaced Noninterlaced
Horizontal
Period 20.120 μs 1680 pixels 15.925 μs 1696 pixels
Display 15.329 μs 1280 pixels 12.019 μs 1280 pixels
Blanking 4.790 μs 400 pixels 3.906 μs 416 pixels
Sync 1.533 μs 128 pixels 1.202 μs 128 pixels
Back porch 2.395 μs 200 pixels 1.935 μs 206 pixels
Front porch 0.862 μs 72 pixels 0.751 μs 80 pixels
Vertical
Total 16.720 ms 831 lines 13.345 ms 838 lines
Display 16.096 ms 800 lines 12.740 ms 800 lines
Blanking 0.624 ms 31 lines 0.605 ms 38 lines
Sync 0.121 ms 6 lines 0.096 ms 6 lines
Back porch 0.443 ms 22 lines 0.462 ms 29 lines
Front porch 0.060 ms 3 lines 0.048 ms 3 lines
Table 7. 1280 x 1024 timing chart
Type Standard
Timing name 1280 x 1024 @ 60 Hz 1280 x 1024 @ 75 Hz
Horizontal frequency and polarity 63.981 kHz Positive 79.976 kHz Positive
Vertical frequency and polarity 60.02 Hz Positive 75.025 Hz Positive
Pixel clock 108 MHz   135 MHz  
Scan type Noninterlaced Noninterlaced
Horizontal
Period 15.630 μs 1688 pixels 12.504 μs 1688 pixels
Display 11.852 μs 1280 pixels 9.481 μs 1280 pixels
Blanking 3.778 μs 408 pixels 3.022 μs 408 pixels
Sync 1.037 μs 112 pixels 1.067 μs 144 pixels
Back porch 2.296 μs 248 pixels 1.837 μs 248 pixels
Front porch 0.444 μs 48 pixels 0.119 μs 16 pixels
Vertical
Total 16.661 ms 1066 lines 13.329 ms 1066 lines
Display 16.005 ms 1024 lines 12.804 ms 1024 lines
Blanking 0.656 ms 42 lines 0.525 ms 42 lines
Sync 0.047 ms 3 lines 0.038 ms 3 lines
Back porch 0.594 ms 38 lines 0.475 ms 38 lines
Front porch 0.016 ms 1 line 0.013 ms 1 line
Table 8. 1440 x 900 timing chart
Type Standard
Timing name 1440 x 900 @ 60 Hz 1440 x 900 @ 75 Hz
Horizontal frequency and polarity 55.935 kHz Negative 70.635 kHz Negative
Vertical frequency and polarity 59.887 Hz Positive 74.984 Hz Positive
Pixel clock 106.5 MHz   136.75 MHz  
Scan type Noninterlaced Noninterlaced
Horizontal
Period 17.878 μs 1904 pixels 14.157 μs 1936 pixels
Display 13.521 μs 1440 pixels 10.530 μs 1440 pixels
Blanking 4.357 μs 464 pixels 3.627 μs 496 pixels
Sync 1.427 μs 152 pixels 1.112 μs 152 pixels
Back porch 2.178 μs 232 pixels 1.814 μs 248 pixels
Front porch 0.751 μs 80 pixels 0.702 μs 96 pixels
Vertical
Total 16.698 ms 934 lines 13.336 ms 942 lines
Display 16.090 ms 900 lines 12.741 ms 900 lines
Blanking 0.608 ms 34 lines 0.595 ms 42 lines
Sync 0.107 ms 6 lines 0.085 ms 6 lines
Back porch 0.447 ms 25 lines 0.467 ms 33 lines
Front porch 0.054 ms 3 lines 0.042 ms 3 lines
Table 9. 1600 x 1200 timing chart
Type Standard
Timing name 1600 x 1200 @ 60 Hz 1600 x 1200 @ 75 Hz
Horizontal frequency and polarity 75 kHz Positive 65.29 kHz Negative
Vertical frequency and polarity 60 Hz Positive 59.954 Hz Positive
Pixel clock 162 MHz   146.25 MHz  
Scan type Noninterlaced Noninterlaced
Horizontal
Period 13.333 μs 2160 pixels 15.316 μs 2240 pixels
Display 9.877 μs 1600 pixels 11.487 μs 1680 pixels
Blanking 3.457 μs 560 pixels 3.829 μs 560 pixels
Sync 1.185 μs 192 pixels 1.203 μs 176 pixels
Back porch 1.877 μs 304 pixels 1.915 μs 280 pixels
Front porch 0.395 μs 64 pixels 0.711 μs 104 pixels
Vertical
Total 16.667 ms 1250 lines 16.679 ms 1084 lines
Display 16.000 ms 1200 lines 16.082 ms 1050 lines
Blanking 0.667 ms 50 lines 0.597 ms 39 lines
Sync 0.040 ms 3 lines 0.092 ms 6 lines
Back porch 0.613 ms 46 lines 0.459 ms 30 lines
Front porch 0.013 ms 1 line 0.046 ms 3 lines
Parent topic: Using the TFT-LCD display


Last updated: Fri, July 31, 2015