SRAM Extension for VGA driver

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1

Hi all,

I am pretty new to this, so excuse me, if my questions are nonsense :slight_smile:
I want to implement a VGA driver with more then 320x240 pixels; unfortunately it can't be handled out of the box, I guess the memory is too small. So I had the idea to search for an SRAM chip which can handle the task... For 640x480 (which is 800x525x60Hz VGA) the pulse width of one pixel is about 40ns, so I guess you need SRAM with an access time below 40ns, right? What chip to buy and how to access?

I don't know if this is correct, or maybe there is an other way to archive VGA on my Arduino Due.

Thank you much in advance,

Patrick

2

Forget it. Arduino isn't a "video gaming platform".
You are talking of somrthing like the Pi...

Take a peek at this