VESA Signal 1024 x 768 @ 70 Hz timing

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General timing

Screen refresh rate	70 Hz
Vertical refresh	56.475903614458 kHz
Pixel freq.	75.0 MHz

Horizontal timing (line)

Polarity of horizontal sync pulse is negative.

Scanline part	Pixels	Time [µs]
Visible area	1024	13.653333333333
Front porch	24	0.32
Sync pulse	136	1.8133333333333
Back porch	144	1.92
Whole line	1328	17.706666666667

Vertical timing (frame)

Polarity of vertical sync pulse is negative.

Frame part	Lines	Time [ms]
Visible area	768	13.59872
Front porch	3	0.05312
Sync pulse	6	0.10624
Back porch	29	0.51349333333333
Whole frame	806	14.271573333333

Credits

These timing pages were originally created by TinyVGA.com, which has shut down. This page serves as an archive of that page.