AVR-Chat

--- In AVR-Chat@yahoogroups.com, "steamphreaque" <tjkeller@...> wrote:
> it is not clear which register, nor where/how the
> "immediate" value is passed.
The RS signal distinguishes between instruction and data input.  
Information on programming HD44780-compatible displays is available in 
several places on the Internet.  I've found these pages useful:

http://home.iae.nl/users/pouweha/lcd/lcd.shtml
http://www.repairfaq.org/filipg/LINK/F_Tech_LCD.html
http://www.myke.com/lcd.htm

Don Kinzer
ZBasic Microcontrollers
http://www.zbasic.net