VESA Signal 1024 x 768 @ 75 Hz timing

General timing

Screen refresh rate	75 Hz
Vertical refresh	60.060975609756 kHz
Pixel freq.	78.8 MHz

Horizontal timing (line)

Polarity of horizontal sync pulse is positive.

Scanline part	Pixels	Time [µs]
Visible area	1024	12.994923857868
Front porch	16	0.20304568527919
Sync pulse	96	1.2182741116751
Back porch	176	2.2335025380711
Whole line	1312	16.649746192893

Vertical timing (frame)

Polarity of vertical sync pulse is positive.

Frame part	Lines	Time [ms]
Visible area	768	12.787005076142
Front porch	1	0.016649746192893
Sync pulse	3	0.04994923857868
Back porch	28	0.46619289340102
Whole frame	800	13.319796954315