Hi, all, sitting here on Sunday writing some code snippets to test my LCD... It's a 4 line LCD matrix text display, 40 characters each line, type EAW404B-NLW from Electronic Assembly. Everything works so far, I can write characters. My application needs to show a list of items shown in 4 lines, the user can then choose one of them by moving a cursor. BUT: I need to indicate the selected item by *inverting* the line. I read the data sheet over and over but cannot find any hint how to invert the displayed information. And no chance to call the manufacturer for it's Sunday... Has anybody done this before? Any help greatly appreciated! Thanks and have a nice weekend. Peter -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist