TinyVGA.com: VGA Microcontroller projects

VESA Signal 1920 x 1440 @ 60 Hz timing

General timing

Screen refresh rate60 Hz
Vertical refresh90 kHz
Pixel freq.234.0 MHz

Horizontal timing (line)

Polarity of horizontal sync pulse is negative.

Scanline partPixelsTime [µs]
Visible area19208.2051282051282
Front porch1280.54700854700855
Sync pulse2080.88888888888889
Back porch3441.4700854700855
Whole line260011.111111111111

Vertical timing (frame)

Polarity of vertical sync pulse is positive.

Frame partLinesTime [ms]
Visible area144016
Front porch10.011111111111111
Sync pulse30.033333333333333
Back porch560.62222222222222
Whole frame150016.666666666667