Hi William !
I watched your nice work videos !
But I need to know ATmega328/168 Assembly, to render the screen at x number of cycles. Any hints on this?
I got instruction set manual from Atmel web site.
And I used inline assembler.
http://www.nongnu.org/avr-libc/user-manual/inline_asm.html
You can download example codes - using inline assembler.
http://homepage3.nifty.com/two_legs/neo/project/Arduino_LCD/proj_Arduino_LCD.htm
http://homepage3.nifty.com/two_legs/neo/project/Arduino/proj_Arduino.htm
I was inspired by waching your work.
So, I will modify my codes to VGA signal timing.
Nabe