If possible could I please get a copy of these files? I am trying to "talk" to a DS1990 or DS1994 and having much trouble. Thanks in advance for any info you may have. Guy ---------- > From: David BALDWIN > To: PICLIST@MITVMA.MIT.EDU > Subject: Re: Interfacing DS1821 to PIC > Date: Tuesday, August 12, 1997 7:59 AM > > There is about two asm files to drive directly the DS1820 (same). Do you > want it before becoming mad?