Long time no post from me.
I started to play with Atxmega and sound / video generation last year but I forgot to put the link here in AvrFreaks. I think it's important to link the UZEBOX forum where I started the thread to this one, In the case somewone search for the related subject here.
This is a sprite based complete videogame system, that can play 4 audio channels .MOD files and work with Bitmap and 48 sprites at the same time, all that with only the Atxmega and a few resistors for the VGA DAC converter.
Here is the link to the topic on another forum (UZEBOX)
PS: The last youtube video in the post is the most awesome.
I hope you will enjoy.
PS: I don't know if it's preferable or not to post the pictures/videos links directly in this forum... I can edit with links if you prefer.