Hi All,

I use PBP.

I know this must be an old hat, but I've been trying this one for days. I'm using a Displaytech 162 LCD 2 x 16 on a PIC16F877 port d and, do what I will, I can't get it to write the second line. I've tried all sorts of DEFINES etc. without success.

If I define the display as one line, which I still suppose it to be, first line is normal, second line nothing. If I define the device as 2 line, however, I get no display at all.

Second line adress is given as 40H, but I've tried almost anything to no purpose.

I've driven lots of LCDs with lots of PICs and had some problems, but this is new to me. Or is the display most probably defect?