Thanks, I do not use it for time keeping. It is meant as delayed take over from one state to the other. I set the timer and wait for it to come by 5 times and then change the output (if there was a change at all). > Nope. The timer should continue running. In fact to > maintain accurate time > it's best to leave it free running. If you write to > the timer it loses some > of its resolution in the write delay. > grtz, Simon ____________________________________________________________ Do You Yahoo!? Get your free @yahoo.co.uk address at http://mail.yahoo.co.uk or your free @yahoo.ie address at http://mail.yahoo.ie -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body