LCD 4 lines

[Sabai]

Got a problem that same of you for sure can answer.

I got a LCD 16 * 2 with Hitachi HD44780 controller works great. But now I got a LCD 20 * 4 with the same controller.

I got this two lines to set the address:


LcdLine1 CON $80 ' DDRAM address of line 1
LcdLine2 CON $C0 ' DDRAM address of line 2



What is the DDRAM address for line 3 and 4?

[dandreae]

Hello,

Here is a link that should help you with this project:

http://www.weethet.nl/english/basicstamp2_lcdcontrol.php#connect

Dave

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Dave Andreae

Parallax Tech Support·