\n
address_offset : 0x0 Bytes (0x0)
size : 0x1000 byte (0x0)
mem_usage : registers
protection : not protected
Start generation of key-stream. This operation will stop by itself when completed.
address_offset : 0x0 Bytes (0x0)
access : write-only
reset_value : 0x0
reset_Mask : 0x0
TASKS_KSGEN : Start generation of key-stream. This operation will stop by itself when completed.
bits : 0 - -1 (0 bit)
Enumeration:
1 : Trigger
Trigger task
End of enumeration elements list.
Key-stream generation complete
address_offset : 0x100 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
EVENTS_ENDKSGEN : Key-stream generation complete
bits : 0 - -1 (0 bit)
Enumeration:
0 : NotGenerated
Event not generated
1 : Generated
Event generated
End of enumeration elements list.
Encrypt/decrypt complete
address_offset : 0x104 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
EVENTS_ENDCRYPT : Encrypt/decrypt complete
bits : 0 - -1 (0 bit)
Enumeration:
0 : NotGenerated
Event not generated
1 : Generated
Event generated
End of enumeration elements list.
Deprecated register - CCM error event
address_offset : 0x108 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
EVENTS_ERROR : Deprecated field - CCM error event
bits : 0 - -1 (0 bit)
Enumeration:
0 : NotGenerated
Event not generated
1 : Generated
Event generated
End of enumeration elements list.
Shortcuts between local events and tasks
address_offset : 0x200 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
ENDKSGEN_CRYPT : Shortcut between event ENDKSGEN and task CRYPT
bits : 0 - -1 (0 bit)
Enumeration:
0 : Disabled
Disable shortcut
1 : Enabled
Enable shortcut
End of enumeration elements list.
Enable interrupt
address_offset : 0x304 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
ENDKSGEN : Write '1' to enable interrupt for event ENDKSGEN
bits : 0 - -1 (0 bit)
Enumeration: ( write )
1 : Set
Enable
End of enumeration elements list.
ENDCRYPT : Write '1' to enable interrupt for event ENDCRYPT
bits : 1 - 0 (0 bit)
Enumeration: ( write )
1 : Set
Enable
End of enumeration elements list.
ERROR : Deprecated intsetfield - Write '1' to enable interrupt for event ERROR
bits : 2 - 1 (0 bit)
Enumeration: ( write )
1 : Set
Enable
End of enumeration elements list.
Disable interrupt
address_offset : 0x308 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
ENDKSGEN : Write '1' to disable interrupt for event ENDKSGEN
bits : 0 - -1 (0 bit)
Enumeration: ( write )
1 : Clear
Disable
End of enumeration elements list.
ENDCRYPT : Write '1' to disable interrupt for event ENDCRYPT
bits : 1 - 0 (0 bit)
Enumeration: ( write )
1 : Clear
Disable
End of enumeration elements list.
ERROR : Deprecated intclrfield - Write '1' to disable interrupt for event ERROR
bits : 2 - 1 (0 bit)
Enumeration: ( write )
1 : Clear
Disable
End of enumeration elements list.
Start encryption/decryption. This operation will stop by itself when completed.
address_offset : 0x4 Bytes (0x0)
access : write-only
reset_value : 0x0
reset_Mask : 0x0
TASKS_CRYPT : Start encryption/decryption. This operation will stop by itself when completed.
bits : 0 - -1 (0 bit)
Enumeration:
1 : Trigger
Trigger task
End of enumeration elements list.
MIC check result
address_offset : 0x400 Bytes (0x0)
access : read-only
reset_value : 0x0
reset_Mask : 0x0
MICSTATUS : The result of the MIC check performed during the previous decryption operation
bits : 0 - -1 (0 bit)
Enumeration:
0 : CheckFailed
MIC check failed
1 : CheckPassed
MIC check passed
End of enumeration elements list.
Enable
address_offset : 0x500 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
ENABLE : Enable or disable CCM
bits : 0 - 0 (1 bit)
Enumeration:
0 : Disabled
Disable
2 : Enabled
Enable
End of enumeration elements list.
Operation mode
address_offset : 0x504 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
MODE : The mode of operation to be used. The settings in this register apply whenever either the KSGEN or CRYPT tasks are triggered.
bits : 0 - -1 (0 bit)
Enumeration:
0 : Encryption
AES CCM packet encryption mode
1 : Decryption
AES CCM packet decryption mode
End of enumeration elements list.
DATARATE : Radio data rate that the CCM shall run synchronous with
bits : 16 - 16 (1 bit)
Enumeration:
0 : 1Mbit
1 Mbps
1 : 2Mbit
2 Mbps
2 : 125Kbps
125 Kbps
3 : 500Kbps
500 Kbps
End of enumeration elements list.
LENGTH : Packet length configuration
bits : 24 - 23 (0 bit)
Enumeration:
0 : Default
Default length. Effective length of LENGTH field in encrypted/decrypted packet is 5 bits. A key-stream for packet payloads up to 27 bytes will be generated.
1 : Extended
Extended length. Effective length of LENGTH field in encrypted/decrypted packet is 8 bits. A key-stream for packet payloads up to MAXPACKETSIZE bytes will be generated.
End of enumeration elements list.
Pointer to data structure holding AES key and NONCE vector
address_offset : 0x508 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
CNFPTR : Pointer to the data structure holding the AES key and the CCM NONCE vector (see Table 1 CCM data structure overview)
bits : 0 - 30 (31 bit)
Input pointer
address_offset : 0x50C Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
INPTR : Input pointer
bits : 0 - 30 (31 bit)
Output pointer
address_offset : 0x510 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
OUTPTR : Output pointer
bits : 0 - 30 (31 bit)
Pointer to data area used for temporary storage
address_offset : 0x514 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
SCRATCHPTR : Pointer to a scratch data area used for temporary storage during key-stream generation, MIC generation and encryption/decryption.
bits : 0 - 30 (31 bit)
Length of key-stream generated when MODE.LENGTH = Extended.
address_offset : 0x518 Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
MAXPACKETSIZE : Length of key-stream generated when MODE.LENGTH = Extended. This value must be greater or equal to the subsequent packet payload to be encrypted/decrypted.
bits : 0 - 6 (7 bit)
Data rate override setting.
address_offset : 0x51C Bytes (0x0)
access : read-write
reset_value : 0x0
reset_Mask : 0x0
RATEOVERRIDE : Data rate override setting.
bits : 0 - 0 (1 bit)
Enumeration:
0 : 1Mbit
1 Mbps
1 : 2Mbit
2 Mbps
2 : 125Kbps
125 Kbps
3 : 500Kbps
500 Kbps
End of enumeration elements list.
Stop encryption/decryption
address_offset : 0x8 Bytes (0x0)
access : write-only
reset_value : 0x0
reset_Mask : 0x0
TASKS_STOP : Stop encryption/decryption
bits : 0 - -1 (0 bit)
Enumeration:
1 : Trigger
Trigger task
End of enumeration elements list.
Override DATARATE setting in MODE register with the contents of the RATEOVERRIDE register for any ongoing encryption/decryption
address_offset : 0xC Bytes (0x0)
access : write-only
reset_value : 0x0
reset_Mask : 0x0
TASKS_RATEOVERRIDE : Override DATARATE setting in MODE register with the contents of the RATEOVERRIDE register for any ongoing encryption/decryption
bits : 0 - -1 (0 bit)
Enumeration:
1 : Trigger
Trigger task
End of enumeration elements list.
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