SAVE_FACTORY_CONFIG

Role

This command allows to save the current configuration, i.e. the registers 0200 to 02FF, into the factory configuration area. Any subsequent invocation of the LOAD_FACTORY_CONFIG instruction will restore all the registers to the same state.

Access condition

Never (permanently disabled after manufacturing).

Note

This instruction is permanently disabled when the device exits the factory (by setting bit 1 "Lock factory config" in the Fuses). Once this is done, calling this instruction returns an error.

Command

Field Value
CLA 58 (CONTROL)
INS 84

Response

None