I want to program fusebytes for ATxmega128D3 using atprogram.exe tool and Atmelice programmer.
I see that fusebyte 0 ,fusebyte 3 are reserved in manual for that IC.
Is it correct if I wrote in cmd line seq for 6 fusebytes like below:
(I need to set up only 4 fuse bytes(AS7 has only 4) but in that tool looks must by 6 fusebytes (fuse0:FF and fuse3:FF) because without them fuse seqence after program was wrong.
Below my seq:
.\atmelICE\atbackend\atprogram.exe -t atmelice -i pdi -d ATXmega128D3 write -fs --values FF00FFFFF3EB --verify
Now when I run in AS7 it looks good but I m worried if I could set up FF to reserved fuse0 and fuse3.Is it safe or not.(I read that normally fresh IC also have FF setup from factory)
In AS7 only 4 fuse are visible like below.
If there anyone has similar problem how to automate programmnig of fuse in that IC.
Below read fuse after atprogram run.