I have tried (and failed to get AN2) to work with AtoD. I have = followed the Ref manual to the T and got all other ports to work. I = have tried all 16 configuration settings to no avail. It is as though = that port has some sort of internal bug. I have been able to get all = the others to work at the same time using a PCFG setting of 0. Its just = AN2 that refuses to work. I have seen it on both the 18F452 and the = 18F252 chips. -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body