VESA Signal 768 x 576 @ 75 Hz timing

General timing

Screen refresh rate	75 Hz
Vertical refresh	45.14880952381 kHz
Pixel freq.	45.51 MHz

Horizontal timing (line)

Polarity of horizontal sync pulse is negative.

Scanline part	Pixels	Time [µs]
Visible area	768	16.875411997363
Front porch	40	0.878927708196
Sync pulse	80	1.757855416392
Back porch	120	2.636783124588
Whole line	1008	22.148978246539

Vertical timing (frame)

Polarity of vertical sync pulse is positive.

Frame part	Lines	Time [ms]
Visible area	576	12.757811470007
Front porch	1	0.022148978246539
Sync pulse	3	0.066446934739618
Back porch	22	0.48727752142386
Whole frame	602	13.333684904417