TinyVGA.com: VGA Microcontroller projects

VESA Signal 1280 x 800 @ 60 Hz timing

General timing

Screen refresh rate 60 Hz

Vertical refresh 49.678571428571 kHz

Pixel freq. 83.46 MHz

Polarity of horizontal sync pulse is negative.

Scanline part Pixels Time [µs]

Visible area 1280 15.336688233884

Front porch 64 0.76683441169422

Sync pulse 136 1.6295231248502

Back porch 200 2.3963575365445

Whole line 1680 20.129403306973

Polarity of vertical sync pulse is positive.

Frame part Lines Time [ms]

Visible area 800 16.103522645579

Front porch 1 0.020129403306973

Sync pulse 3 0.06038820992092

Back porch 24 0.48310567936736

Whole frame 828 16.667145938174