Originally Posted by robinsonb5
Ah... You are the guy from Retro Rambling. I am a big fan of your articles. I changed from a x16 to x32 SDRAM after reading your blog about needing more graphic memory bandwidth for high res graphics. That decision took about 2 minutes even though I had to restart the design/layout.
I could also write a memory test (walking zero/one etc) on the ARM and read/write SDRAM on a minimum FPGA core via SPI in a pinch.