Mark Beetge [ MTN - Harrington Street ] wrote: > In this configuration, the A2D result reads full scale (3F) when the > input voltage is only about 3.52V. 3Fh is never full scale no matter how you set up the A/D. The 18F452 has a 10 bit A/D, the result of which can be either right or left justified into a 16 bit integer. Full scale is therefore either 3FFh or FFC0h. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body