SXGA Signal 800 x 600 @ 85 Hz (Modes 102/103) timing

General timing

Screen refresh rate	85 Hz
Vertical refresh	53.673664122137 kHz
Pixel freq.	56.25 MHz

Horizontal timing (line)

Polarity of horizontal sync pulse is positive.

Scanline part	Pixels	Time [µs]
Visible area	800	14.222222222222
Front porch	32	0.56888888888889
Sync pulse	64	1.1377777777778
Back porch	152	2.7022222222222
Whole line	1048	18.631111111111

Vertical timing (frame)

Polarity of vertical sync pulse is positive.

Frame part	Lines	Time [ms]
Visible area	600	11.178666666667
Front porch	1	0.018631111111111
Sync pulse	3	0.055893333333333
Back porch	27	0.50304
Whole frame	631	11.756231111111