TinyVGA.com: VGA Microcontroller projects

SVGA Signal 800 x 600 @ 75 Hz timing

General timing

Screen refresh rate75 Hz
Vertical refresh46.875 kHz
Pixel freq.49.5 MHz

Horizontal timing (line)

Polarity of horizontal sync pulse is positive.

Scanline partPixelsTime [µs]
Visible area80016.161616161616
Front porch160.32323232323232
Sync pulse801.6161616161616
Back porch1603.2323232323232
Whole line105621.333333333333

Vertical timing (frame)

Polarity of vertical sync pulse is positive.

Frame partLinesTime [ms]
Visible area60012.8
Front porch10.021333333333333
Sync pulse30.064
Back porch210.448
Whole frame62513.333333333333