Hi Ruben, You are right. It might be the fault. I programmed them all with WinPic. Can you suggest a good programmer which we can trust? On Fri, Dec 14, 2012 at 1:12 PM, Ruben J=F6nsson wr= ote: > > > Hi Dwayne, > > I have an experience with 16f parts that some functions not > > working. But when I reprogrammed the chip it becomes perfect working > > condition. I had enabled Brown out reset. The question_ How the code > > altered from program memory is still confusing me. But this condition i= s > a > > rare problem to me now. But I believe if it occurred once it will be a > > problem soon or later. > > > > Did you program it with a production programmer? One that verifies erased > device and programmed device at both extremes of the allowed operating > voltage? > > /Ruben > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > Ruben J=F6nsson > AB Liros Electronic > Box 9124 > 200 39 Malm=F6 Sweden > www.liros.se > Tel +46 40142078 > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .