7.8.2.7 Boot End

The default value given in this fuse description is the factory-programmed value and should not be mistaken for the Reset value.
Name: BOOTEND
Offset: 0x08
Reset: 0x00
Property: -

Bit 76543210 
 BOOTEND[7:0] 
Access RRRRRRRR 
Reset 00000000 

Bits 7:0 – BOOTEND[7:0] Boot Section End

These bits set the end of the boot section in blocks of 256 bytes. A value of 0x00 defines the whole Flash as the BOOT section.