On 21/02/2015 01:57, Josh Koffman wrote: > On Fri, Feb 20, 2015 at 7:19 PM, Neil wrote: >> I can confirm for this specific device (18F25K22), that MCLR is an input >> only. > Sadly, this is true. And I was just looking for a a place to stick my > heartbeat LED! But has "weak pull-up" so you can use it to light a led, through a transist= or. N --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .