IBM 7316-TF4, Manual

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Storage humidity 5% to 95%
Storage altitude maximum 3000 meters
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 3. 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 4. 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
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Power Systems: 7316-TF4 18.5-Inch Flat Panel Rack-Mounted Monitor and Keyboard