TinyVGA.com: VGA Microcontroller projects

VESA Signal 1280 x 1024 @ 60 Hz timing

General timing

Screen refresh rate 60 Hz

Vertical refresh 63.981042654028 kHz

Pixel freq. 108.0 MHz

Polarity of horizontal sync pulse is positive.

Scanline part Pixels Time [µs]

Visible area 1280 11.851851851852

Front porch 48 0.44444444444444

Sync pulse 112 1.037037037037

Back porch 248 2.2962962962963

Whole line 1688 15.62962962963

Polarity of vertical sync pulse is positive.

Frame part Lines Time [ms]

Visible area 1024 16.004740740741

Front porch 1 0.01562962962963

Sync pulse 3 0.046888888888889

Back porch 38 0.59392592592593

Whole frame 1066 16.661185185185