System Configuration 0
The default value given in this fuse description is the factory-programmed value and should not be mistaken for the Reset value.
Bit7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CRCSRC[1:0] | RSTPINCFG[1:0] | EESAVE | |||||
AccessR | R | R | R | R | |||
Reset1 | 1 | 0 | 1 | 0 |
CRC Source
Value | Name | Description |
---|---|---|
0x0 | FLASH | CRC of full Flash (boot, application code and application data) |
0x1 | BOOT | CRC of the boot section |
0x2 | BOOTAPP | CRC of application code and boot sections |
0x3 | NOCRC | No CRC |
Reset Pin Configuration
Value | Description |
---|---|
0x0 | GPIO |
0x1 | UPDI |
0x2 | RESET |
Other | Reserved |
EEPROM Save During Chip Erase
Value | Description |
---|---|
0 | EEPROM erased during chip erase |
1 | EEPROM not erased under chip erase |