I am using a KS0108 compatible graphic LCD (JHD12864E) and I want to connect it to my Arduino Leonardo board to display some text. I searched using Google and also in the Arduino forum but I didn’t get much information. The examples I found were for a 16*2 LCD. Please suggest connections and a basic program for an Arduino board.
There is a link for Mega2560. Check this link below which has the schematic and sample program. Arduino Leonardo board is not supported since it has less memory space.
Also a google projects page
The easiest LCD character displays to interface to an Arduino are those which use the popular ST7066/HD44780 parallel interface chipset.
This is primarily because the Arduino IDE includes libraries for that chipset. Drivers can be written for other chipsets, but this is more work.