Hm. Tried that, still the same, blinking cursor but no text. Anyone else? Thanks - Balt > -----Original Message----- > From: piclist-bounces@mit.edu > [mailto:piclist-bounces@mit.edu] On Behalf Of M. Adam Davis > Sent: Dienstag, 30. Januar 2007 12:17 > To: Microcontroller discussion list - Public. > Subject: Re: Hitachi LCD with 16F917 not working > > RA4 is an open collector output. In other words, it only > ever outputs low, or high impedance. It never puts out high. > > Add a resistor (1K) from RA4 to your power supply, and it > should fix that problem. > > -Adam > -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist