Hi, =20 I have a GLCD but didn't do much with it. I want to make a serial interface for a GLCD. The commands I want to write to the display: text, lines, circles and boxes. At the internet I read that the 16F628 isn't big enough to drive the GLCD but I don't want to send complete pictures to the GLCD. Can the 16F628 manage to send these the simple commands to the GLCD or must I use an bigger one? =20 John --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .