6.4 Info Command
The
Info command accesses some static or dynamic status information from the device, depending on the parameters input to the command.The specific modes of information include:- Revision
- Returns a value indicating the device identification byte and the revision number of the device. It is recommended that software not depend on the revision information as it may change over time.
- KeyValid
- Returns a value indicating the validity of an ECC private key . An ECC private key status can either be valid or invalid.
- LockStatus
- Returns a value indicating if the slot selected in either the Configuration or Data zone is locked or unlocked. After the Delete command has been run this mode will always fail.
- ChipStatus
- Returns a value. The first byte returned indicates if the Delete command has been used to clear the data slots.