You can review28. Memory Programmingand see what the individual bits do.Unused (not programmable) bits tend to read back as 1, hence the result being different.
AVRISP2 + Arduino IDE = waste of time in my experience and not a reliable solution.
after programming the extended fuse is not 0x05 but 0xDF, why is this ?
I'm assuming that doing the main hex file first or doing the fuses first makes no odds ?
what about the lock bits ? these are rarely mentioned in tutorials but some do.
Please enter a valid email to subscribe
We need to confirm your email address.
To complete the subscription, please click the link in the
email we just sent you.
Thank you for subscribing!
via Egeo 16