TinyVGA.com: VGA Microcontroller projects

XGA Signal 1024 x 768 @ 60 Hz timing

General timing

Screen refresh rate 60 Hz

Vertical refresh 48.363095238095 kHz

Pixel freq. 65.0 MHz

Polarity of horizontal sync pulse is negative.

Scanline part Pixels Time [µs]

Visible area 1024 15.753846153846

Front porch 24 0.36923076923077

Sync pulse 136 2.0923076923077

Back porch 160 2.4615384615385

Whole line 1344 20.676923076923

Polarity of vertical sync pulse is negative.

Frame part Lines Time [ms]

Visible area 768 15.879876923077

Front porch 3 0.062030769230769

Sync pulse 6 0.12406153846154

Back porch 29 0.59963076923077

Whole frame 806 16.6656