----- Original Message -----=20 From: "Olin Lathrop" > You'd have to run the PIC from a **very** slow clock to get timer 2 down= =20 > to > that period. Then you'd have to wait a few weeks to verify it's working. > > Olin: Are you saying it is possible to accomplish what the OP is looking for but just isn't feasible. CR=20 --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .