VESA Signal 720 x 400 @ 85 Hz timing
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General timing
| Screen refresh rate | 85 Hz |
| Vertical refresh | 37.92735042735 kHz |
| Pixel freq. | 35.5 MHz |
Horizontal timing (line)
Polarity of horizontal sync pulse is negative.| Scanline part | Pixels | Time [µs] |
| Visible area | 720 | 20.281690140845 |
| Front porch | 36 | 1.0140845070423 |
| Sync pulse | 72 | 2.0281690140845 |
| Back porch | 108 | 3.0422535211268 |
| Whole line | 936 | 26.366197183099 |
Vertical timing (frame)
Polarity of vertical sync pulse is positive.| Frame part | Lines | Time [ms] |
| Visible area | 400 | 10.546478873239 |
| Front porch | 1 | 0.026366197183099 |
| Sync pulse | 3 | 0.079098591549296 |
| Back porch | 42 | 1.1073802816901 |
| Whole frame | 446 | 11.759323943662 |
Credits
These timing pages were originally created by TinyVGA.com, which has shut down. This page serves as an archive of that page.