I'm looking to interface the powertip PC2004-A with a PIC. There seems to be 8 datalines, but I've also seen an interface with 4 lines. Has anyone worked with this display before and has a datasheet or guidelines. The website www.actron.de is little help. -=ian -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics