Joe, And rich doesn't like assembly. I like C or BASIC. Yep, I know=20 about the r/s line and it is a puzzle as to why it won't go high. I=20 believe that there is a PIC configuration error. Thanks, rich! On 10/23/2015 2:31 AM, IVP wrote: >> Do you have this in C? > Joe doesn't do C, sorry > > All I can say is it's a bog-standard HD44780-type 16x2 LCD > > You really need RS to go high otherwise you can't write data > > Joe > > > ----- > No virus found in this message. > Checked by AVG - www.avg.com > Version: 2015.0.6173 / Virus Database: 4450/10871 - Release Date: 10/22/1= 5 > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .