David VanHorn wrote : Thanks: That is the kind of thing I need. I was originally thinking of using a ve= ry cheap / simple PIC with UART to serve as a dummy comm device. When I = saw the 3100 I thought it might be a good alternative - seems like like m= y original idea may be easier to get working. =20 I don't want to go to the AVR base because I have no development stuff fo= r the series - right now the only thing I have to work with is the PIC MP= LAB and the flash devices. Roy > Yes, and polling for status is a little interesting since you might not= always > want to take the data. >=20 > Me, I'd use a small AVR with uart, get buffer ram and more smarts for f= ree, and > byte-wide or SPI comms, or anything else I want.. >=20 > I used the 3100's on one project, but not again. >=20 > -- > http://www.piclist.com > hint: PICList Posts must start with ONE topic: > [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads ___________________________________ NOCC, http://nocc.sourceforge.net -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads