XGA Signal 1024 x 768 @ 60 Hz  timing
General timing
| Screen refresh rate | 60 Hz | 
| Vertical refresh | 48.363095238095 kHz | 
| Pixel freq. | 65.0 MHz | 
Horizontal timing (line)
Polarity of horizontal sync pulse is negative.
| Scanline part | Pixels | Time [µs] | 
| Visible area | 1024 | 15.753846153846 | 
| Front porch | 24 | 0.36923076923077 | 
| Sync pulse | 136 | 2.0923076923077 | 
| Back porch | 160 | 2.4615384615385 | 
| Whole line | 1344 | 20.676923076923 | 
Vertical timing (frame)
Polarity of vertical sync pulse is negative.
| Frame part | Lines | Time [ms] | 
| Visible area | 768 | 15.879876923077 | 
| Front porch | 3 | 0.062030769230769 | 
| Sync pulse | 6 | 0.12406153846154 | 
| Back porch | 29 | 0.59963076923077 | 
| Whole frame | 806 | 16.6656 |