Introduction - If you have any usage issues, please Google them yourself
HD4478 to the LCD controller note, another example of a 89c51, with Direct Connect approach to the preparation of the LCD driver and the results will be revealed for the characters to the left of double rolling basis, not more difficult, but embodies some principles, the level is not high, and common progress!
Packet : 24058051_lcd_driver.rar filelist
LCD
LCD\hd44780.pdf
LCD\lcd2.c