Was just thinking about this...
Looks like for 60Hz, you need pixel clock something like 143 MHz.
I don't think we can do that with 80 MHz clockfreq.
But, maybe we could do 30 Hz. Then, the question is what monitor would take a 30 Hz signal over VGA.
Maybe my HDTV will do that, not sure.
I could also use a TFP410 board to convert to HDMI.
I think the smart pins should give me a pixel clock now.
I'm pretty confident my TV will accept 30Hz over HDMI.
But, it would probably take a lot of tinkering with I2C settings on TFP410 to make that work.
If I did the math right, should have enough RAM for a 1-bit image at 1920x1080.
But, that's not too exciting.
Still, if could do a text driver with different colors for each character it might be interesting...