Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Getting VGA to work on Arrow SoCKit

Hello, So I've been trying for a few weeks to make the output of the VGA to work correctly on my Arrow SoCKit but I've been encountering a few headaches. First of all, I am deriving the hard...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Re Pang,

In fact, if your monitor show that the video mode is not supported, it's can be explained by three different ways:

-> in the clocked video output (Qsys IP) video presets have changed

-> the pixel clock given by the PLL have changed; this clock feeds the clocked video output (Qsys IP)

-> the command program in the HPS is not running.