This is a very primitive LCD Typewriter for the DE2 Board using a state machine.
Input is ASCII Data with SW0..7, Key to put the Char into the LCD, Key to reset the LCD.
SW16..17 switch the LCD and the LCD Backlight.
This uses a modified board using backlit LCD with KS00073 Controller, so the timing of the init routines change a bit compared to the original 16207 LCD.
Enjoy, comments are always welcome.
[this was posted by friedv on alteraforum, moving to the wiki]
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