I have routines to work with DS1802 1 wire termometer, if you want I can send it to you. Regards, Octavio ====================================================== Octavio Nogueira - e-mail: nogueira@mandic.com.br http://www.geocities.com/~oct_nogueira "ProPic" Production PIC Programmer Windows under US$20 ====================================================== ---- De: Frank Schmalz Para: PICLIST@MITVMA.MIT.EDU Data: Sexta-feira, Agosto 08, 1997 09:32 Assunto: DS2430 1-Wire EEprom with pic ? >Hi, >has anyone worked with the Dallas DS2430 or other 1-Wire bus chips yet? >I want to connect a DS2430 246 Bit EEprom to store the last setpoint of my >instrument to the PIC16C72. I have the data-sheet, but somehow I have a >feeling that I will need a little bit more than that. Does anyone have more >information, knows where to get more information, or even could give me >some hints ?