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] | CRCSEL | RSTPINCFG | EESAVE | ||||
AccessR | R | R | R | R | |||
Reset1 | 1 | 0 | 0 | 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 the Application code and Boot sections |
0x3 | NOCRC | No CRC |
CRC Mode Selection
Value | Name | Description |
---|---|---|
0 | CRC16 | CRC-16-CCITT |
1 | CRC32 | CRC-32 (IEEE 802.3) |
Reset Pin Configuration at Start-Up
Value | Name | Description |
---|---|---|
0 | INPUT | No external reset |
1 | RESET | External reset with pull-up enabled on PF6 |
EEPROM Saved During Chip Erase
Value | Name | Description |
---|---|---|
0 | DISABLE | EEPROM is erased during a chip erase |
1 | ENABLE | EEPROM is saved during a chip erase |