VGA Simulator
Need Help?
Here is a blog post that will get you acquainted with the tool
Log File:
Download Example Log File
Resolution X:
Resolution Y:
Pixel Clock Rate (MHz):
Fine tuning:
Back Porch X:
Back Porch Y:
Click on frames to review:
Download current frame
VGA Screen
Log file guidelines:
Must be a .txt file
The .txt file lines should be formatted as so:
current_sim_time time_units: hs vs red green blue
ex.
535 ns: 1 1 010 010 01
Everything should be binary except sim time
Pad red, green, and blue with `0` (zeroes) to the max color depth
Log a line every rising edge of a clock that is synchronized with your pixel clock and is just as fast or oversamples.
Make sure you set your clock period correctly in your testbench!