7.4.4 AVR devices with UPDI memtypes

Used to read/write FLASH in programming or debugging mode

Address is from base 0x000000, provided that PROG_BASE is configured correctly (Device Context: AVR devices with UPDI)

Any number of aligned words can be accessed.

Used to write a full FLASH page in the application section in programming mode

The page is automatically erased before writing

Address is from base 0x000000, provided that PROG_BASE is configured correctly (Device Context: AVR devices with UPDI)

Writes are restricted to full pages only

Used to write EEPROM in programming or debugging mode

The page is automatically erased before writing if the ATOMIC memtype is used.

Absolute EEPROM address must be provided

Any number of bytes can be accessed

Used to read/write FUSES in programming or debugging mode

Only a single byte can be accessed

Used to read/write LOCKBITS in programming or debugging mode

Absolute lockbit address must be provided

Only a single bytes can be accessed

Used to read the device SIGNATURE in programming or debugging mode

Any number of bytes can be accessed

Used to read/write the USER SIGNATURE in programming or debugging mode

Absolute signature address must be provided

Any number of bytes can be accessed

Used to read/write the general purpose registers in debugging mode

Address is from base 0x00

Any number of bytes can be accessed

Used to read/write the SRAM data space in debugging mode

Any number of bytes can be accessed